./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_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_3344da41-51ed-4d99-bd9b-80f41e87c1ae/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3344da41-51ed-4d99-bd9b-80f41e87c1ae/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3344da41-51ed-4d99-bd9b-80f41e87c1ae/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3344da41-51ed-4d99-bd9b-80f41e87c1ae/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3344da41-51ed-4d99-bd9b-80f41e87c1ae/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3344da41-51ed-4d99-bd9b-80f41e87c1ae/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 1e4c37c47da053c39fb6e1eccec3cef38d5c9a92 ............................................................................................................................................................................... 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_3344da41-51ed-4d99-bd9b-80f41e87c1ae/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3344da41-51ed-4d99-bd9b-80f41e87c1ae/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3344da41-51ed-4d99-bd9b-80f41e87c1ae/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3344da41-51ed-4d99-bd9b-80f41e87c1ae/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3344da41-51ed-4d99-bd9b-80f41e87c1ae/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3344da41-51ed-4d99-bd9b-80f41e87c1ae/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 1e4c37c47da053c39fb6e1eccec3cef38d5c9a92 ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 19:42:23,117 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:42:23,120 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:42:23,210 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:42:23,213 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:42:23,219 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:42:23,221 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:42:23,224 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:42:23,228 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:42:23,230 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:42:23,232 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:42:23,234 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:42:23,235 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:42:23,237 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:42:23,239 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:42:23,241 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:42:23,242 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:42:23,244 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:42:23,247 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:42:23,251 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:42:23,253 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:42:23,256 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:42:23,258 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:42:23,259 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:42:23,264 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:42:23,264 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:42:23,265 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:42:23,266 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:42:23,267 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:42:23,269 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:42:23,270 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:42:23,271 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:42:23,272 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:42:23,274 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:42:23,275 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:42:23,276 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:42:23,277 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:42:23,277 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:42:23,278 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:42:23,279 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:42:23,280 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:42:23,281 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3344da41-51ed-4d99-bd9b-80f41e87c1ae/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 19:42:23,312 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:42:23,313 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:42:23,314 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 19:42:23,314 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 19:42:23,315 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:42:23,316 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:42:23,316 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:42:23,316 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:42:23,317 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:42:23,317 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:42:23,317 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:42:23,317 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:42:23,318 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:42:23,318 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:42:23,318 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:42:23,319 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:42:23,319 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:42:23,319 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:42:23,319 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:42:23,320 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:42:23,320 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:42:23,320 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:42:23,321 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:42:23,321 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 19:42:23,321 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 19:42:23,322 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:42:23,322 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:42:23,322 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_3344da41-51ed-4d99-bd9b-80f41e87c1ae/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3344da41-51ed-4d99-bd9b-80f41e87c1ae/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1e4c37c47da053c39fb6e1eccec3cef38d5c9a92 [2020-11-29 19:42:23,693 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:42:23,737 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:42:23,742 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:42:23,745 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:42:23,746 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:42:23,747 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3344da41-51ed-4d99-bd9b-80f41e87c1ae/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i [2020-11-29 19:42:23,862 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3344da41-51ed-4d99-bd9b-80f41e87c1ae/bin/ukojak/data/5fa1f6ff0/a6d53f7370ae4c62885e3637359e1291/FLAGe5d039591 [2020-11-29 19:42:24,991 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:42:24,992 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3344da41-51ed-4d99-bd9b-80f41e87c1ae/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i [2020-11-29 19:42:25,061 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3344da41-51ed-4d99-bd9b-80f41e87c1ae/bin/ukojak/data/5fa1f6ff0/a6d53f7370ae4c62885e3637359e1291/FLAGe5d039591 [2020-11-29 19:42:25,391 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3344da41-51ed-4d99-bd9b-80f41e87c1ae/bin/ukojak/data/5fa1f6ff0/a6d53f7370ae4c62885e3637359e1291 [2020-11-29 19:42:25,394 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:42:25,396 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:42:25,400 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:42:25,400 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:42:25,405 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:42:25,407 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:42:25" (1/1) ... [2020-11-29 19:42:25,409 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4dda0314 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:42:25, skipping insertion in model container [2020-11-29 19:42:25,410 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:42:25" (1/1) ... [2020-11-29 19:42:25,419 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:42:25,621 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:42:26,149 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:42:26,158 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:42:27,917 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:27,918 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:27,919 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:27,921 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:27,925 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:27,955 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:27,956 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:27,960 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:27,962 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:27,965 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:27,970 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:27,971 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:27,972 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:28,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:42:28,743 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:42:28,745 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:42:28,748 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:42:28,750 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:42:28,752 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:42:28,753 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:42:28,754 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:42:28,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:42:28,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:42:29,033 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:42:29,224 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:29,225 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:29,367 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:42:29,466 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-29 19:42:29,480 INFO L168 Benchmark]: Toolchain (without parser) took 4081.16 ms. Allocated memory was 92.3 MB in the beginning and 138.4 MB in the end (delta: 46.1 MB). Free memory was 55.3 MB in the beginning and 91.2 MB in the end (delta: -35.9 MB). Peak memory consumption was 38.1 MB. Max. memory is 16.1 GB. [2020-11-29 19:42:29,480 INFO L168 Benchmark]: CDTParser took 0.73 ms. Allocated memory is still 92.3 MB. Free memory is still 50.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:42:29,484 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4076.61 ms. Allocated memory was 92.3 MB in the beginning and 138.4 MB in the end (delta: 46.1 MB). Free memory was 55.3 MB in the beginning and 91.2 MB in the end (delta: -35.9 MB). Peak memory consumption was 38.1 MB. Max. memory is 16.1 GB. [2020-11-29 19:42:29,487 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.73 ms. Allocated memory is still 92.3 MB. Free memory is still 50.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4076.61 ms. Allocated memory was 92.3 MB in the beginning and 138.4 MB in the end (delta: 46.1 MB). Free memory was 55.3 MB in the beginning and 91.2 MB in the end (delta: -35.9 MB). Peak memory consumption was 38.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 19:42:32,309 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:42:32,312 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:42:32,361 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:42:32,362 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:42:32,364 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:42:32,366 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:42:32,370 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:42:32,373 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:42:32,375 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:42:32,377 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:42:32,379 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:42:32,380 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:42:32,382 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:42:32,384 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:42:32,386 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:42:32,387 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:42:32,389 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:42:32,392 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:42:32,396 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:42:32,407 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:42:32,409 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:42:32,411 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:42:32,412 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:42:32,446 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:42:32,447 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:42:32,448 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:42:32,449 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:42:32,450 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:42:32,452 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:42:32,452 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:42:32,453 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:42:32,455 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:42:32,456 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:42:32,458 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:42:32,458 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:42:32,459 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:42:32,463 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:42:32,464 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:42:32,465 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:42:32,469 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:42:32,470 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3344da41-51ed-4d99-bd9b-80f41e87c1ae/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 19:42:32,534 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:42:32,536 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:42:32,539 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 19:42:32,539 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 19:42:32,541 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:42:32,542 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:42:32,542 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:42:32,542 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:42:32,543 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:42:32,543 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:42:32,544 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:42:32,545 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 19:42:32,545 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 19:42:32,545 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 19:42:32,546 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:42:32,546 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:42:32,546 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:42:32,547 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:42:32,547 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:42:32,547 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:42:32,547 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:42:32,548 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:42:32,548 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:42:32,548 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:42:32,549 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:42:32,549 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 19:42:32,549 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 19:42:32,549 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:42:32,550 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 19:42:32,550 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:42:32,550 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 19:42:32,551 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_3344da41-51ed-4d99-bd9b-80f41e87c1ae/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3344da41-51ed-4d99-bd9b-80f41e87c1ae/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1e4c37c47da053c39fb6e1eccec3cef38d5c9a92 [2020-11-29 19:42:33,053 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:42:33,095 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:42:33,099 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:42:33,101 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:42:33,102 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:42:33,103 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3344da41-51ed-4d99-bd9b-80f41e87c1ae/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i [2020-11-29 19:42:33,196 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3344da41-51ed-4d99-bd9b-80f41e87c1ae/bin/ukojak/data/85fc8bf50/7d91a0244ccd4b20bd5ff260c254e257/FLAG3ea742173 [2020-11-29 19:42:34,417 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:42:34,418 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3344da41-51ed-4d99-bd9b-80f41e87c1ae/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i [2020-11-29 19:42:34,479 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3344da41-51ed-4d99-bd9b-80f41e87c1ae/bin/ukojak/data/85fc8bf50/7d91a0244ccd4b20bd5ff260c254e257/FLAG3ea742173 [2020-11-29 19:42:34,777 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3344da41-51ed-4d99-bd9b-80f41e87c1ae/bin/ukojak/data/85fc8bf50/7d91a0244ccd4b20bd5ff260c254e257 [2020-11-29 19:42:34,779 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:42:34,781 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:42:34,785 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:42:34,785 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:42:34,790 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:42:34,792 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:42:34" (1/1) ... [2020-11-29 19:42:34,795 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63c2d6f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:42:34, skipping insertion in model container [2020-11-29 19:42:34,796 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:42:34" (1/1) ... [2020-11-29 19:42:34,805 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:42:34,978 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:42:35,402 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:42:35,413 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:42:36,853 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:36,857 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:36,858 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:36,863 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:36,865 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:36,886 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:36,887 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:36,889 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:36,890 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:36,893 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:36,895 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:36,896 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:36,896 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:37,549 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:42:37,550 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:42:37,552 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:42:37,553 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:42:37,555 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:42:37,556 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:42:37,557 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:42:37,558 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:42:37,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:42:37,560 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:42:37,838 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:42:38,027 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:38,028 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:38,256 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:42:38,368 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 19:42:38,495 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:42:38,510 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:42:38,513 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:42:38,571 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:38,572 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:38,572 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:38,573 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:38,574 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:38,582 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:38,582 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:38,584 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:38,584 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:38,586 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:38,586 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:38,587 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:38,588 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:38,630 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:42:38,631 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:42:38,632 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:42:38,633 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:42:38,634 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:42:38,635 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:42:38,636 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:42:38,636 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:42:38,637 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:42:38,638 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:42:38,665 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:42:38,756 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:38,756 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:38,810 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:42:38,844 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 19:42:38,900 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:42:38,901 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:42:38,954 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:38,955 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:38,955 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:38,956 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:38,957 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:38,964 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:38,965 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:38,966 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:38,967 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:38,968 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:38,968 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:38,969 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:38,969 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:39,014 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:42:39,015 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:42:39,016 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:42:39,017 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:42:39,019 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:42:39,020 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:42:39,020 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:42:39,021 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:42:39,021 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:42:39,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:42:39,065 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:42:39,229 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:39,230 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:42:39,317 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:42:40,908 INFO L208 MainTranslator]: Completed translation [2020-11-29 19:42:40,908 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:42:40 WrapperNode [2020-11-29 19:42:40,908 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:42:40,910 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 19:42:40,910 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 19:42:40,910 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 19:42:40,920 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:42:40" (1/1) ... [2020-11-29 19:42:41,001 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-29 19:42:41,105 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:42:40" (1/1) ... [2020-11-29 19:42:41,105 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 19:42:41,106 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 19:42:41,108 INFO L168 Benchmark]: Toolchain (without parser) took 6325.74 ms. Allocated memory was 79.7 MB in the beginning and 199.2 MB in the end (delta: 119.5 MB). Free memory was 46.8 MB in the beginning and 82.9 MB in the end (delta: -36.1 MB). Peak memory consumption was 85.8 MB. Max. memory is 16.1 GB. [2020-11-29 19:42:41,109 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 54.5 MB. Free memory was 35.7 MB in the beginning and 35.6 MB in the end (delta: 32.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:42:41,110 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6124.43 ms. Allocated memory was 79.7 MB in the beginning and 199.2 MB in the end (delta: 119.5 MB). Free memory was 46.6 MB in the beginning and 89.2 MB in the end (delta: -42.6 MB). Peak memory consumption was 128.2 MB. Max. memory is 16.1 GB. [2020-11-29 19:42:41,111 INFO L168 Benchmark]: Boogie Procedure Inliner took 195.64 ms. Allocated memory is still 199.2 MB. Free memory was 89.2 MB in the beginning and 82.9 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 19:42:41,114 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 54.5 MB. Free memory was 35.7 MB in the beginning and 35.6 MB in the end (delta: 32.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 6124.43 ms. Allocated memory was 79.7 MB in the beginning and 199.2 MB in the end (delta: 119.5 MB). Free memory was 46.6 MB in the beginning and 89.2 MB in the end (delta: -42.6 MB). Peak memory consumption was 128.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 195.64 ms. Allocated memory is still 199.2 MB. Free memory was 89.2 MB in the beginning and 82.9 MB in the end (delta: 6.3 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...