./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_ee606bb2-cb5a-4f38-beeb-54aab850b3e9/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ee606bb2-cb5a-4f38-beeb-54aab850b3e9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ee606bb2-cb5a-4f38-beeb-54aab850b3e9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ee606bb2-cb5a-4f38-beeb-54aab850b3e9/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_ee606bb2-cb5a-4f38-beeb-54aab850b3e9/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ee606bb2-cb5a-4f38-beeb-54aab850b3e9/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_ee606bb2-cb5a-4f38-beeb-54aab850b3e9/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ee606bb2-cb5a-4f38-beeb-54aab850b3e9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ee606bb2-cb5a-4f38-beeb-54aab850b3e9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ee606bb2-cb5a-4f38-beeb-54aab850b3e9/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_ee606bb2-cb5a-4f38-beeb-54aab850b3e9/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ee606bb2-cb5a-4f38-beeb-54aab850b3e9/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 [2020-11-28 04:42:55,225 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:42:55,239 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:42:55,270 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:42:55,271 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:42:55,272 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:42:55,274 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:42:55,276 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:42:55,279 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:42:55,280 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:42:55,281 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:42:55,283 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:42:55,283 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:42:55,285 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:42:55,286 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:42:55,288 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:42:55,289 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:42:55,295 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:42:55,298 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:42:55,303 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:42:55,309 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:42:55,311 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:42:55,313 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:42:55,314 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:42:55,321 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:42:55,321 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:42:55,322 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:42:55,327 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:42:55,327 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:42:55,328 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:42:55,329 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:42:55,330 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:42:55,331 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:42:55,332 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:42:55,333 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:42:55,333 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:42:55,334 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:42:55,334 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:42:55,334 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:42:55,335 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:42:55,336 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:42:55,337 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ee606bb2-cb5a-4f38-beeb-54aab850b3e9/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:42:55,361 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:42:55,361 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:42:55,362 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:42:55,362 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:42:55,363 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:42:55,363 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:42:55,363 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:42:55,363 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:42:55,363 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:42:55,364 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:42:55,364 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:42:55,364 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:42:55,364 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:42:55,364 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:42:55,365 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:42:55,365 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:42:55,365 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:42:55,365 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:42:55,365 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:42:55,366 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:42:55,366 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:42:55,366 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:42:55,366 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:42:55,368 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:42:55,369 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:42:55,369 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:42:55,369 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:42:55,369 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_ee606bb2-cb5a-4f38-beeb-54aab850b3e9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ee606bb2-cb5a-4f38-beeb-54aab850b3e9/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7f14dad9a710b8e40c47886091ec84d9eb4a2bc8 [2020-11-28 04:42:55,624 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:42:55,658 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:42:55,662 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:42:55,664 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:42:55,664 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:42:55,666 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ee606bb2-cb5a-4f38-beeb-54aab850b3e9/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i [2020-11-28 04:42:55,760 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ee606bb2-cb5a-4f38-beeb-54aab850b3e9/bin/ukojak/data/b34009c2d/0fa5427c1ac24b6089d00e9092fcd895/FLAGbec7c49d8 [2020-11-28 04:42:56,684 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:42:56,685 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ee606bb2-cb5a-4f38-beeb-54aab850b3e9/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i [2020-11-28 04:42:56,733 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ee606bb2-cb5a-4f38-beeb-54aab850b3e9/bin/ukojak/data/b34009c2d/0fa5427c1ac24b6089d00e9092fcd895/FLAGbec7c49d8 [2020-11-28 04:42:57,136 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ee606bb2-cb5a-4f38-beeb-54aab850b3e9/bin/ukojak/data/b34009c2d/0fa5427c1ac24b6089d00e9092fcd895 [2020-11-28 04:42:57,138 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:42:57,141 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:42:57,145 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:57,145 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:42:57,148 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:42:57,148 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:57" (1/1) ... [2020-11-28 04:42:57,150 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14857508 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:57, skipping insertion in model container [2020-11-28 04:42:57,151 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:57" (1/1) ... [2020-11-28 04:42:57,157 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:42:57,265 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:57,598 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:42:57,607 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:42:58,565 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:58,566 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:58,567 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:58,568 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:58,569 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:58,584 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:58,585 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:58,587 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:58,588 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:58,590 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:58,591 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:58,592 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:58,593 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:59,104 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:42:59,106 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:42:59,107 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:42:59,109 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:42:59,110 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:42:59,119 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:42:59,120 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:42:59,121 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:42:59,122 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:42:59,122 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:42:59,328 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:42:59,509 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:59,510 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:59,535 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:42:59,577 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 04:42:59,587 INFO L168 Benchmark]: Toolchain (without parser) took 2442.25 ms. Allocated memory was 98.6 MB in the beginning and 127.9 MB in the end (delta: 29.4 MB). Free memory was 61.1 MB in the beginning and 81.9 MB in the end (delta: -20.8 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:59,588 INFO L168 Benchmark]: CDTParser took 1.33 ms. Allocated memory is still 98.6 MB. Free memory was 55.7 MB in the beginning and 55.6 MB in the end (delta: 43.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:42:59,591 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2437.39 ms. Allocated memory was 98.6 MB in the beginning and 127.9 MB in the end (delta: 29.4 MB). Free memory was 60.9 MB in the beginning and 81.9 MB in the end (delta: -21.0 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:59,594 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.33 ms. Allocated memory is still 98.6 MB. Free memory was 55.7 MB in the beginning and 55.6 MB in the end (delta: 43.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2437.39 ms. Allocated memory was 98.6 MB in the beginning and 127.9 MB in the end (delta: 29.4 MB). Free memory was 60.9 MB in the beginning and 81.9 MB in the end (delta: -21.0 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:43:01,908 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:43:01,911 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:43:01,968 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:43:01,969 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:43:01,974 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:43:01,977 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:43:01,981 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:43:01,985 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:43:01,991 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:43:01,992 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:43:01,997 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:43:01,998 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:43:02,001 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:43:02,005 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:43:02,007 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:43:02,009 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:43:02,012 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:43:02,016 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:43:02,023 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:43:02,026 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:43:02,027 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:43:02,030 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:43:02,037 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:43:02,046 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:43:02,047 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:43:02,047 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:43:02,049 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:43:02,050 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:43:02,051 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:43:02,051 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:43:02,053 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:43:02,055 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:43:02,056 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:43:02,057 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:43:02,057 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:43:02,058 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:43:02,059 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:43:02,059 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:43:02,061 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:43:02,062 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:43:02,063 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ee606bb2-cb5a-4f38-beeb-54aab850b3e9/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:43:02,110 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:43:02,111 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:43:02,113 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:43:02,113 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:43:02,115 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:43:02,115 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:43:02,115 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:43:02,116 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:43:02,116 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:43:02,116 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:43:02,117 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:43:02,117 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:43:02,118 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:43:02,118 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:43:02,118 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:43:02,118 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:43:02,118 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:43:02,119 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:43:02,119 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:43:02,119 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:43:02,119 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:43:02,120 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:43:02,120 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:43:02,120 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:43:02,120 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:43:02,120 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:43:02,121 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:43:02,121 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:43:02,121 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:43:02,121 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:43:02,122 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:43:02,122 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_ee606bb2-cb5a-4f38-beeb-54aab850b3e9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ee606bb2-cb5a-4f38-beeb-54aab850b3e9/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7f14dad9a710b8e40c47886091ec84d9eb4a2bc8 [2020-11-28 04:43:02,520 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:43:02,551 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:43:02,555 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:43:02,557 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:43:02,558 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:43:02,559 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ee606bb2-cb5a-4f38-beeb-54aab850b3e9/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i [2020-11-28 04:43:02,639 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ee606bb2-cb5a-4f38-beeb-54aab850b3e9/bin/ukojak/data/2ece04862/9c2bc5b3d2cb41edb7b0a415bd0a3103/FLAGa40bbee41 [2020-11-28 04:43:03,587 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:43:03,588 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ee606bb2-cb5a-4f38-beeb-54aab850b3e9/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i [2020-11-28 04:43:03,643 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ee606bb2-cb5a-4f38-beeb-54aab850b3e9/bin/ukojak/data/2ece04862/9c2bc5b3d2cb41edb7b0a415bd0a3103/FLAGa40bbee41 [2020-11-28 04:43:03,994 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ee606bb2-cb5a-4f38-beeb-54aab850b3e9/bin/ukojak/data/2ece04862/9c2bc5b3d2cb41edb7b0a415bd0a3103 [2020-11-28 04:43:03,997 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:43:03,998 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:43:03,999 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:04,000 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:43:04,003 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:43:04,004 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:03" (1/1) ... [2020-11-28 04:43:04,006 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79616a32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:04, skipping insertion in model container [2020-11-28 04:43:04,006 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:03" (1/1) ... [2020-11-28 04:43:04,019 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:43:04,142 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:04,466 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:43:04,476 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:43:05,592 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:05,593 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:05,593 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:05,594 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:05,595 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:05,612 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:05,613 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:05,615 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:05,616 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:05,618 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:05,620 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:05,621 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:05,621 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:06,102 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:43:06,103 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:43:06,104 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:43:06,108 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:43:06,110 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:43:06,111 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:43:06,112 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:43:06,113 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:43:06,114 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:43:06,120 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:43:06,348 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:43:06,501 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:06,507 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:06,547 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:43:06,616 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:43:06,721 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:06,729 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:43:06,729 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:43:06,761 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:06,761 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:06,761 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:06,762 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:06,763 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:06,769 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:06,771 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:06,772 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:06,773 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:06,774 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:06,774 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:06,775 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:06,775 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:06,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:43:06,864 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:43:06,864 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:43:06,865 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:43:06,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:43:06,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:43:06,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:43:06,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:43:06,872 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:43:06,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:43:06,902 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:43:07,053 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:07,053 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:07,072 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:43:07,118 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:43:07,143 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:43:07,151 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:43:07,183 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:07,184 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:07,184 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:07,185 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:07,186 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:07,193 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:07,193 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:07,194 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:07,195 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:07,196 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:07,197 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:07,197 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:07,198 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:07,231 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:43:07,232 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:43:07,233 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:43:07,233 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:43:07,234 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:43:07,235 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:43:07,235 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:43:07,236 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:43:07,236 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:43:07,237 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:43:07,300 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:43:07,364 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:07,365 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:07,379 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:43:08,784 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:43:08,784 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:08 WrapperNode [2020-11-28 04:43:08,785 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:08,786 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:43:08,786 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:43:08,786 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:43:08,794 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:08" (1/1) ... [2020-11-28 04:43:08,849 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-28 04:43:08,914 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:08" (1/1) ... [2020-11-28 04:43:08,915 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:43:08,915 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:43:08,917 INFO L168 Benchmark]: Toolchain (without parser) took 4917.99 ms. Allocated memory was 62.9 MB in the beginning and 155.2 MB in the end (delta: 92.3 MB). Free memory was 35.3 MB in the beginning and 74.7 MB in the end (delta: -39.4 MB). Peak memory consumption was 55.0 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:08,918 INFO L168 Benchmark]: CDTParser took 2.00 ms. Allocated memory is still 62.9 MB. Free memory is still 45.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:43:08,919 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4785.67 ms. Allocated memory was 62.9 MB in the beginning and 155.2 MB in the end (delta: 92.3 MB). Free memory was 35.0 MB in the beginning and 79.9 MB in the end (delta: -44.9 MB). Peak memory consumption was 107.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:08,919 INFO L168 Benchmark]: Boogie Procedure Inliner took 129.06 ms. Allocated memory is still 155.2 MB. Free memory was 79.9 MB in the beginning and 74.7 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:08,922 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.00 ms. Allocated memory is still 62.9 MB. Free memory is still 45.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4785.67 ms. Allocated memory was 62.9 MB in the beginning and 155.2 MB in the end (delta: 92.3 MB). Free memory was 35.0 MB in the beginning and 79.9 MB in the end (delta: -44.9 MB). Peak memory consumption was 107.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 129.06 ms. Allocated memory is still 155.2 MB. Free memory was 79.9 MB in the beginning and 74.7 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...