./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_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_b655f992-4e6a-47e9-bdc3-2672311f04a9/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b655f992-4e6a-47e9-bdc3-2672311f04a9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b655f992-4e6a-47e9-bdc3-2672311f04a9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b655f992-4e6a-47e9-bdc3-2672311f04a9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b655f992-4e6a-47e9-bdc3-2672311f04a9/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b655f992-4e6a-47e9-bdc3-2672311f04a9/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 7f14dad9a710b8e40c47886091ec84d9eb4a2bc8 ............................................................................................................................................................................... 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_b655f992-4e6a-47e9-bdc3-2672311f04a9/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b655f992-4e6a-47e9-bdc3-2672311f04a9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b655f992-4e6a-47e9-bdc3-2672311f04a9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b655f992-4e6a-47e9-bdc3-2672311f04a9/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b655f992-4e6a-47e9-bdc3-2672311f04a9/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b655f992-4e6a-47e9-bdc3-2672311f04a9/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 7f14dad9a710b8e40c47886091ec84d9eb4a2bc8 ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:55:29,004 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:55:29,007 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:55:29,083 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:55:29,085 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:55:29,092 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:55:29,096 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:55:29,106 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:55:29,121 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:55:29,131 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:55:29,133 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:55:29,135 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:55:29,135 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:55:29,137 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:55:29,139 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:55:29,141 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:55:29,143 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:55:29,145 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:55:29,148 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:55:29,151 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:55:29,154 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:55:29,156 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:55:29,158 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:55:29,160 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:55:29,164 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:55:29,165 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:55:29,166 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:55:29,167 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:55:29,168 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:55:29,170 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:55:29,171 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:55:29,172 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:55:29,174 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:55:29,176 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:55:29,177 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:55:29,178 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:55:29,179 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:55:29,180 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:55:29,180 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:55:29,182 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:55:29,183 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:55:29,184 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b655f992-4e6a-47e9-bdc3-2672311f04a9/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-30 00:55:29,240 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:55:29,240 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:55:29,246 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:55:29,247 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:55:29,248 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:55:29,248 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:55:29,248 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:55:29,249 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:55:29,249 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:55:29,249 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:55:29,251 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:55:29,251 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:55:29,251 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:55:29,252 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:55:29,252 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:55:29,252 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:55:29,252 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:55:29,253 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:55:29,253 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:55:29,253 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:55:29,253 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:55:29,254 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:55:29,254 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:55:29,255 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:55:29,255 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:55:29,255 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:55:29,256 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:55:29,256 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_b655f992-4e6a-47e9-bdc3-2672311f04a9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b655f992-4e6a-47e9-bdc3-2672311f04a9/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7f14dad9a710b8e40c47886091ec84d9eb4a2bc8 [2020-11-30 00:55:29,655 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:55:29,701 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:55:29,705 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:55:29,707 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:55:29,709 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:55:29,711 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b655f992-4e6a-47e9-bdc3-2672311f04a9/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i [2020-11-30 00:55:29,833 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b655f992-4e6a-47e9-bdc3-2672311f04a9/bin/ukojak/data/9d296c2f5/f292527095454ebf9d85c5b591522c2b/FLAG7988d8a18 [2020-11-30 00:55:30,986 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:55:30,987 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b655f992-4e6a-47e9-bdc3-2672311f04a9/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i [2020-11-30 00:55:31,060 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b655f992-4e6a-47e9-bdc3-2672311f04a9/bin/ukojak/data/9d296c2f5/f292527095454ebf9d85c5b591522c2b/FLAG7988d8a18 [2020-11-30 00:55:31,332 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b655f992-4e6a-47e9-bdc3-2672311f04a9/bin/ukojak/data/9d296c2f5/f292527095454ebf9d85c5b591522c2b [2020-11-30 00:55:31,337 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:55:31,339 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:55:31,341 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:55:31,342 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:55:31,347 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:55:31,348 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:55:31" (1/1) ... [2020-11-30 00:55:31,351 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58e58e6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:55:31, skipping insertion in model container [2020-11-30 00:55:31,351 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:55:31" (1/1) ... [2020-11-30 00:55:31,362 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:55:31,557 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:55:32,092 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:55:32,104 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:55:33,515 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:33,517 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:33,518 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:33,519 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:33,521 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:33,540 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:33,541 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:33,544 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:33,545 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:33,549 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:33,551 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:33,552 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:33,553 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:34,257 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:55:34,266 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:55:34,268 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:55:34,269 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:55:34,272 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:55:34,276 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:55:34,277 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:55:34,278 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:55:34,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:55:34,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:55:34,576 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:55:34,731 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:34,732 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:34,788 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:55:34,836 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 00:55:34,844 INFO L168 Benchmark]: Toolchain (without parser) took 3503.12 ms. Allocated memory was 98.6 MB in the beginning and 125.8 MB in the end (delta: 27.3 MB). Free memory was 61.4 MB in the beginning and 79.0 MB in the end (delta: -17.6 MB). Peak memory consumption was 32.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:55:34,845 INFO L168 Benchmark]: CDTParser took 0.76 ms. Allocated memory is still 98.6 MB. Free memory is still 58.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:55:34,846 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3499.60 ms. Allocated memory was 98.6 MB in the beginning and 125.8 MB in the end (delta: 27.3 MB). Free memory was 61.1 MB in the beginning and 79.0 MB in the end (delta: -17.8 MB). Peak memory consumption was 32.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:55:34,849 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.76 ms. Allocated memory is still 98.6 MB. Free memory is still 58.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3499.60 ms. Allocated memory was 98.6 MB in the beginning and 125.8 MB in the end (delta: 27.3 MB). Free memory was 61.1 MB in the beginning and 79.0 MB in the end (delta: -17.8 MB). Peak memory consumption was 32.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:55:37,778 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:55:37,781 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:55:37,812 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:55:37,813 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:55:37,814 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:55:37,816 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:55:37,819 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:55:37,821 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:55:37,823 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:55:37,824 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:55:37,825 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:55:37,826 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:55:37,828 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:55:37,829 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:55:37,831 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:55:37,832 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:55:37,833 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:55:37,835 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:55:37,838 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:55:37,844 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:55:37,846 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:55:37,848 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:55:37,852 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:55:37,857 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:55:37,863 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:55:37,863 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:55:37,864 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:55:37,865 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:55:37,870 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:55:37,870 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:55:37,871 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:55:37,872 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:55:37,874 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:55:37,876 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:55:37,876 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:55:37,877 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:55:37,878 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:55:37,878 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:55:37,879 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:55:37,881 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:55:37,882 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b655f992-4e6a-47e9-bdc3-2672311f04a9/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-30 00:55:37,929 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:55:37,930 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:55:37,932 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:55:37,932 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:55:37,934 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:55:37,934 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:55:37,934 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:55:37,934 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:55:37,935 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:55:37,935 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:55:37,936 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:55:37,936 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:55:37,937 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:55:37,937 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:55:37,937 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:55:37,937 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:55:37,937 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:55:37,938 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:55:37,938 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:55:37,938 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:55:37,938 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:55:37,939 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:55:37,939 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:55:37,939 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:55:37,939 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:55:37,940 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:55:37,940 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:55:37,940 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:55:37,962 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:55:37,962 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:55:37,962 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-30 00:55:37,962 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_b655f992-4e6a-47e9-bdc3-2672311f04a9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b655f992-4e6a-47e9-bdc3-2672311f04a9/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7f14dad9a710b8e40c47886091ec84d9eb4a2bc8 [2020-11-30 00:55:38,398 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:55:38,432 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:55:38,435 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:55:38,436 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:55:38,437 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:55:38,438 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b655f992-4e6a-47e9-bdc3-2672311f04a9/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i [2020-11-30 00:55:38,514 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b655f992-4e6a-47e9-bdc3-2672311f04a9/bin/ukojak/data/bfbce7a8a/7e911a6992e34bedb538f2954f7a964a/FLAGfc5746e66 [2020-11-30 00:55:39,478 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:55:39,480 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b655f992-4e6a-47e9-bdc3-2672311f04a9/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i [2020-11-30 00:55:39,534 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b655f992-4e6a-47e9-bdc3-2672311f04a9/bin/ukojak/data/bfbce7a8a/7e911a6992e34bedb538f2954f7a964a/FLAGfc5746e66 [2020-11-30 00:55:39,876 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b655f992-4e6a-47e9-bdc3-2672311f04a9/bin/ukojak/data/bfbce7a8a/7e911a6992e34bedb538f2954f7a964a [2020-11-30 00:55:39,879 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:55:39,881 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:55:39,882 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:55:39,883 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:55:39,886 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:55:39,887 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:55:39" (1/1) ... [2020-11-30 00:55:39,890 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16222c19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:55:39, skipping insertion in model container [2020-11-30 00:55:39,890 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:55:39" (1/1) ... [2020-11-30 00:55:39,898 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:55:40,013 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:55:40,483 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:55:40,493 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:55:41,906 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:41,908 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:41,909 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:41,910 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:41,911 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:41,936 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:41,937 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:41,940 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:41,942 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:41,946 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:41,949 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:41,952 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:41,952 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:42,451 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:55:42,453 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:55:42,454 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:55:42,457 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:55:42,463 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:55:42,464 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:55:42,465 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:55:42,466 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:55:42,466 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:55:42,467 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:55:42,665 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:55:42,903 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:42,908 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:42,937 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:55:43,007 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 00:55:43,069 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:55:43,074 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:55:43,075 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:55:43,111 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:43,112 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:43,112 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:43,113 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:43,114 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:43,120 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:43,121 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:43,122 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:43,123 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:43,124 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:43,125 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:43,126 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:43,126 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:43,185 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:55:43,186 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:55:43,187 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:55:43,188 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:55:43,189 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:55:43,190 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:55:43,190 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:55:43,191 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:55:43,192 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:55:43,192 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:55:43,215 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:55:43,324 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:43,325 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:43,346 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:55:43,376 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:55:43,394 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:55:43,395 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:55:43,435 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:43,436 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:43,436 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:43,437 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:43,438 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:43,446 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:43,446 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:43,447 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:43,448 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:43,449 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:43,450 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:43,451 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:43,451 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:43,520 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:55:43,520 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:55:43,521 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:55:43,522 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:55:43,523 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:55:43,524 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:55:43,524 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:55:43,525 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:55:43,525 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:55:43,525 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:55:43,558 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:55:43,704 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:43,705 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:55:43,730 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:55:45,014 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:55:45,016 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:55:45 WrapperNode [2020-11-30 00:55:45,016 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:55:45,021 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 00:55:45,021 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 00:55:45,022 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 00:55:45,031 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:55:45" (1/1) ... [2020-11-30 00:55:45,095 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-30 00:55:45,169 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:55:45" (1/1) ... [2020-11-30 00:55:45,169 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 00:55:45,170 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 00:55:45,172 INFO L168 Benchmark]: Toolchain (without parser) took 5289.87 ms. Allocated memory was 62.9 MB in the beginning and 163.6 MB in the end (delta: 100.7 MB). Free memory was 34.8 MB in the beginning and 107.8 MB in the end (delta: -73.0 MB). Peak memory consumption was 27.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:55:45,172 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 62.9 MB. Free memory is still 45.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:55:45,173 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5137.57 ms. Allocated memory was 62.9 MB in the beginning and 163.6 MB in the end (delta: 100.7 MB). Free memory was 34.6 MB in the beginning and 114.1 MB in the end (delta: -79.6 MB). Peak memory consumption was 92.3 MB. Max. memory is 16.1 GB. [2020-11-30 00:55:45,174 INFO L168 Benchmark]: Boogie Procedure Inliner took 148.66 ms. Allocated memory is still 163.6 MB. Free memory was 113.1 MB in the beginning and 107.8 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 00:55:45,176 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 62.9 MB. Free memory is still 45.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5137.57 ms. Allocated memory was 62.9 MB in the beginning and 163.6 MB in the end (delta: 100.7 MB). Free memory was 34.6 MB in the beginning and 114.1 MB in the end (delta: -79.6 MB). Peak memory consumption was 92.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 148.66 ms. Allocated memory is still 163.6 MB. Free memory was 113.1 MB in the beginning and 107.8 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...