./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_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_9190681f-900c-4a72-ae4c-aa65e46bdc6a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9190681f-900c-4a72-ae4c-aa65e46bdc6a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9190681f-900c-4a72-ae4c-aa65e46bdc6a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9190681f-900c-4a72-ae4c-aa65e46bdc6a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9190681f-900c-4a72-ae4c-aa65e46bdc6a/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9190681f-900c-4a72-ae4c-aa65e46bdc6a/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 1d2db71370b3cb9858eecd3d6e51aa30849f47ca .......................................................................................................................................................................................................... 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_9190681f-900c-4a72-ae4c-aa65e46bdc6a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9190681f-900c-4a72-ae4c-aa65e46bdc6a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9190681f-900c-4a72-ae4c-aa65e46bdc6a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9190681f-900c-4a72-ae4c-aa65e46bdc6a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9190681f-900c-4a72-ae4c-aa65e46bdc6a/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9190681f-900c-4a72-ae4c-aa65e46bdc6a/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 1d2db71370b3cb9858eecd3d6e51aa30849f47ca ............................................................................................................................................................................................................................... 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 04:36:58,131 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:36:58,134 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:36:58,179 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:36:58,180 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:36:58,181 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:36:58,184 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:36:58,186 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:36:58,189 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:36:58,191 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:36:58,192 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:36:58,194 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:36:58,194 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:36:58,196 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:36:58,197 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:36:58,199 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:36:58,200 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:36:58,201 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:36:58,215 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:36:58,218 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:36:58,231 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:36:58,233 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:36:58,235 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:36:58,236 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:36:58,239 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:36:58,240 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:36:58,244 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:36:58,246 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:36:58,247 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:36:58,248 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:36:58,249 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:36:58,250 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:36:58,251 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:36:58,252 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:36:58,253 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:36:58,254 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:36:58,255 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:36:58,255 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:36:58,256 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:36:58,257 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:36:58,258 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:36:58,259 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9190681f-900c-4a72-ae4c-aa65e46bdc6a/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:36:58,282 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:36:58,282 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:36:58,283 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:36:58,283 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:36:58,284 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:36:58,284 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:36:58,285 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:36:58,285 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:36:58,285 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:36:58,285 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:36:58,286 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:36:58,286 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:36:58,286 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:36:58,286 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:36:58,286 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:36:58,287 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:36:58,287 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:36:58,287 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:36:58,287 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:36:58,288 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:36:58,288 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:36:58,288 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:36:58,288 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:36:58,289 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:36:58,289 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:36:58,289 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:36:58,289 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:36:58,290 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_9190681f-900c-4a72-ae4c-aa65e46bdc6a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9190681f-900c-4a72-ae4c-aa65e46bdc6a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d2db71370b3cb9858eecd3d6e51aa30849f47ca [2020-11-28 04:36:58,576 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:36:58,607 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:36:58,610 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:36:58,611 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:36:58,615 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:36:58,616 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9190681f-900c-4a72-ae4c-aa65e46bdc6a/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2020-11-28 04:36:58,709 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9190681f-900c-4a72-ae4c-aa65e46bdc6a/bin/ukojak/data/7bd5f3655/7613b5343cc1436294eb5ef3747828f1/FLAGf76f5dac5 [2020-11-28 04:36:59,683 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:36:59,684 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9190681f-900c-4a72-ae4c-aa65e46bdc6a/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2020-11-28 04:36:59,734 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9190681f-900c-4a72-ae4c-aa65e46bdc6a/bin/ukojak/data/7bd5f3655/7613b5343cc1436294eb5ef3747828f1/FLAGf76f5dac5 [2020-11-28 04:37:00,163 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9190681f-900c-4a72-ae4c-aa65e46bdc6a/bin/ukojak/data/7bd5f3655/7613b5343cc1436294eb5ef3747828f1 [2020-11-28 04:37:00,165 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:37:00,166 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:37:00,174 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:37:00,174 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:37:00,179 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:37:00,180 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:00" (1/1) ... [2020-11-28 04:37:00,183 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68778616 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:00, skipping insertion in model container [2020-11-28 04:37:00,183 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:00" (1/1) ... [2020-11-28 04:37:00,192 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:37:00,330 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:37:00,680 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:37:00,686 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:37:01,492 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:01,493 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:01,493 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:01,495 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:01,496 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:01,509 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:01,510 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:01,512 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:01,513 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:01,515 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:01,516 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:01,517 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:01,517 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:01,867 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:37:01,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:37:01,871 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:37:01,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:37:01,879 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:37:01,880 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:37:01,881 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:37:01,882 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:37:01,895 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:37:01,896 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:37:02,115 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:37:02,168 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:37:02,182 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:37:02,198 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:37:02,199 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:37:02,265 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,266 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,266 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,267 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,267 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,281 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,284 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,285 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,292 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,294 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,294 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,295 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,296 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:02,362 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:37:02,363 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:37:02,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:37:02,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:37:02,367 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:37:02,367 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:37:02,368 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:37:02,369 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:37:02,369 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:37:02,370 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:37:02,410 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:37:02,433 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:37:02,442 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.MainDispatcher.dispatch(MainDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) 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 04:37:02,448 INFO L168 Benchmark]: Toolchain (without parser) took 2278.92 ms. Allocated memory was 102.8 MB in the beginning and 123.7 MB in the end (delta: 21.0 MB). Free memory was 60.6 MB in the beginning and 70.8 MB in the end (delta: -10.1 MB). Peak memory consumption was 19.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:02,449 INFO L168 Benchmark]: CDTParser took 1.64 ms. Allocated memory is still 102.8 MB. Free memory was 72.9 MB in the beginning and 72.9 MB in the end (delta: 31.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:37:02,451 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2270.44 ms. Allocated memory was 102.8 MB in the beginning and 123.7 MB in the end (delta: 21.0 MB). Free memory was 60.4 MB in the beginning and 70.8 MB in the end (delta: -10.3 MB). Peak memory consumption was 19.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:02,457 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.64 ms. Allocated memory is still 102.8 MB. Free memory was 72.9 MB in the beginning and 72.9 MB in the end (delta: 31.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2270.44 ms. Allocated memory was 102.8 MB in the beginning and 123.7 MB in the end (delta: 21.0 MB). Free memory was 60.4 MB in the beginning and 70.8 MB in the end (delta: -10.3 MB). Peak memory consumption was 19.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:37:04,755 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:37:04,757 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:37:04,787 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:37:04,788 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:37:04,790 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:37:04,791 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:37:04,794 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:37:04,796 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:37:04,798 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:37:04,799 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:37:04,807 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:37:04,808 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:37:04,809 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:37:04,810 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:37:04,812 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:37:04,813 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:37:04,814 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:37:04,816 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:37:04,819 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:37:04,821 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:37:04,822 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:37:04,824 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:37:04,825 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:37:04,829 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:37:04,829 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:37:04,830 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:37:04,831 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:37:04,831 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:37:04,832 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:37:04,833 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:37:04,834 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:37:04,834 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:37:04,835 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:37:04,837 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:37:04,837 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:37:04,838 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:37:04,839 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:37:04,839 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:37:04,840 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:37:04,841 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:37:04,842 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9190681f-900c-4a72-ae4c-aa65e46bdc6a/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:37:04,868 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:37:04,868 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:37:04,869 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:37:04,869 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:37:04,870 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:37:04,870 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:37:04,870 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:37:04,871 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:37:04,871 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:37:04,871 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:37:04,871 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:37:04,871 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:37:04,872 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:37:04,872 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:37:04,872 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:37:04,872 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:37:04,872 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:37:04,873 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:37:04,873 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:37:04,873 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:37:04,873 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:37:04,873 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:37:04,874 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:37:04,874 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:37:04,874 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:37:04,874 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:37:04,874 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:37:04,875 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:37:04,875 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:37:04,875 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:37:04,875 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:37:04,875 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_9190681f-900c-4a72-ae4c-aa65e46bdc6a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9190681f-900c-4a72-ae4c-aa65e46bdc6a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d2db71370b3cb9858eecd3d6e51aa30849f47ca [2020-11-28 04:37:05,219 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:37:05,259 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:37:05,262 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:37:05,263 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:37:05,265 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:37:05,267 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9190681f-900c-4a72-ae4c-aa65e46bdc6a/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2020-11-28 04:37:05,348 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9190681f-900c-4a72-ae4c-aa65e46bdc6a/bin/ukojak/data/6ceceebba/32ddd672df8b4ea6943e0012c50fbbec/FLAG032d54c6c [2020-11-28 04:37:06,334 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:37:06,334 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9190681f-900c-4a72-ae4c-aa65e46bdc6a/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2020-11-28 04:37:06,381 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9190681f-900c-4a72-ae4c-aa65e46bdc6a/bin/ukojak/data/6ceceebba/32ddd672df8b4ea6943e0012c50fbbec/FLAG032d54c6c [2020-11-28 04:37:06,777 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9190681f-900c-4a72-ae4c-aa65e46bdc6a/bin/ukojak/data/6ceceebba/32ddd672df8b4ea6943e0012c50fbbec [2020-11-28 04:37:06,780 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:37:06,783 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:37:06,789 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:37:06,789 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:37:06,793 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:37:06,794 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:06" (1/1) ... [2020-11-28 04:37:06,797 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b83c8af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:06, skipping insertion in model container [2020-11-28 04:37:06,798 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:06" (1/1) ... [2020-11-28 04:37:06,805 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:37:06,929 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:37:07,302 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:37:07,308 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:37:08,244 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:08,245 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:08,246 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:08,246 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:08,248 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:08,264 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:08,265 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:08,267 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:08,268 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:08,270 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:08,271 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:08,272 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:08,273 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:08,662 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:37:08,663 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:37:08,664 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:37:08,666 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:37:08,667 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:37:08,668 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:37:08,669 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:37:08,670 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:37:08,670 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:37:08,671 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:37:08,865 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:37:08,938 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:37:08,969 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:37:09,022 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:37:09,029 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:37:09,030 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:37:09,108 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,108 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,109 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,109 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,110 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,126 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,126 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,127 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,128 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,129 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,130 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,130 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,130 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,195 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:37:09,196 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:37:09,197 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:37:09,197 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:37:09,199 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:37:09,199 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:37:09,200 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:37:09,200 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:37:09,201 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:37:09,201 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:37:09,240 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:37:09,266 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:37:09,287 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:37:09,311 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:37:09,322 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:37:09,373 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,373 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,374 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,375 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,380 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,390 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,390 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,391 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,392 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,394 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,394 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,395 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,395 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:09,446 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:37:09,450 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:37:09,450 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:37:09,451 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:37:09,452 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:37:09,452 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:37:09,453 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:37:09,453 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:37:09,454 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:37:09,454 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:37:09,488 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:37:09,512 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:37:10,600 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:37:10,601 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:10 WrapperNode [2020-11-28 04:37:10,601 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:37:10,603 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:37:10,603 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:37:10,603 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:37:10,610 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:10" (1/1) ... [2020-11-28 04:37:10,651 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 04:37:10,689 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:10" (1/1) ... [2020-11-28 04:37:10,690 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:37:10,706 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:37:10,708 INFO L168 Benchmark]: Toolchain (without parser) took 3923.59 ms. Allocated memory was 48.2 MB in the beginning and 127.9 MB in the end (delta: 79.7 MB). Free memory was 26.7 MB in the beginning and 44.0 MB in the end (delta: -17.3 MB). Peak memory consumption was 62.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:10,708 INFO L168 Benchmark]: CDTParser took 1.97 ms. Allocated memory is still 48.2 MB. Free memory was 29.9 MB in the beginning and 29.8 MB in the end (delta: 20.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:37:10,709 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3813.20 ms. Allocated memory was 48.2 MB in the beginning and 127.9 MB in the end (delta: 79.7 MB). Free memory was 26.5 MB in the beginning and 48.2 MB in the end (delta: -21.7 MB). Peak memory consumption was 88.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:10,710 INFO L168 Benchmark]: Boogie Procedure Inliner took 102.98 ms. Allocated memory is still 127.9 MB. Free memory was 48.2 MB in the beginning and 44.0 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:10,711 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.97 ms. Allocated memory is still 48.2 MB. Free memory was 29.9 MB in the beginning and 29.8 MB in the end (delta: 20.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3813.20 ms. Allocated memory was 48.2 MB in the beginning and 127.9 MB in the end (delta: 79.7 MB). Free memory was 26.5 MB in the beginning and 48.2 MB in the end (delta: -21.7 MB). Peak memory consumption was 88.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 102.98 ms. Allocated memory is still 127.9 MB. Free memory was 48.2 MB in the beginning and 44.0 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...