./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_ca4aecea-15b9-43a4-98f2-2f224746fd92/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ca4aecea-15b9-43a4-98f2-2f224746fd92/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ca4aecea-15b9-43a4-98f2-2f224746fd92/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ca4aecea-15b9-43a4-98f2-2f224746fd92/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ca4aecea-15b9-43a4-98f2-2f224746fd92/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ca4aecea-15b9-43a4-98f2-2f224746fd92/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 20094a1925392642c6bb679a3f47fffb1dcb49b8 ........................................................................................................................................................................................ 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_ca4aecea-15b9-43a4-98f2-2f224746fd92/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ca4aecea-15b9-43a4-98f2-2f224746fd92/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ca4aecea-15b9-43a4-98f2-2f224746fd92/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ca4aecea-15b9-43a4-98f2-2f224746fd92/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ca4aecea-15b9-43a4-98f2-2f224746fd92/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ca4aecea-15b9-43a4-98f2-2f224746fd92/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 20094a1925392642c6bb679a3f47fffb1dcb49b8 ................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-03 11:25:32,195 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 11:25:32,197 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 11:25:32,317 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 11:25:32,317 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 11:25:32,324 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 11:25:32,327 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 11:25:32,336 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 11:25:32,339 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 11:25:32,342 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 11:25:32,344 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 11:25:32,345 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 11:25:32,346 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 11:25:32,348 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 11:25:32,350 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 11:25:32,352 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 11:25:32,353 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 11:25:32,355 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 11:25:32,357 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 11:25:32,361 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 11:25:32,363 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 11:25:32,365 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 11:25:32,367 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 11:25:32,369 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 11:25:32,373 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 11:25:32,374 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 11:25:32,374 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 11:25:32,376 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 11:25:32,377 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 11:25:32,378 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 11:25:32,379 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 11:25:32,380 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 11:25:32,382 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 11:25:32,383 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 11:25:32,385 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 11:25:32,385 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 11:25:32,386 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 11:25:32,387 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 11:25:32,388 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 11:25:32,389 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 11:25:32,390 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 11:25:32,392 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ca4aecea-15b9-43a4-98f2-2f224746fd92/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-03 11:25:32,421 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 11:25:32,422 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 11:25:32,422 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 11:25:32,423 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 11:25:32,424 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 11:25:32,424 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 11:25:32,430 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 11:25:32,431 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 11:25:32,431 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 11:25:32,431 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 11:25:32,433 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 11:25:32,433 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 11:25:32,433 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 11:25:32,433 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 11:25:32,434 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 11:25:32,434 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 11:25:32,434 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 11:25:32,435 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 11:25:32,435 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 11:25:32,435 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 11:25:32,435 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 11:25:32,436 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 11:25:32,436 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 11:25:32,437 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-03 11:25:32,437 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 11:25:32,437 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 11:25:32,437 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 11:25:32,438 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_ca4aecea-15b9-43a4-98f2-2f224746fd92/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ca4aecea-15b9-43a4-98f2-2f224746fd92/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 20094a1925392642c6bb679a3f47fffb1dcb49b8 [2020-12-03 11:25:32,821 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 11:25:32,859 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 11:25:32,863 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 11:25:32,865 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 11:25:32,866 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 11:25:32,867 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ca4aecea-15b9-43a4-98f2-2f224746fd92/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i [2020-12-03 11:25:32,952 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ca4aecea-15b9-43a4-98f2-2f224746fd92/bin/ukojak/data/573440970/d074596fe8dd49f2afa8dd3805901364/FLAG0ffbe459d [2020-12-03 11:25:34,087 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 11:25:34,088 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ca4aecea-15b9-43a4-98f2-2f224746fd92/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i [2020-12-03 11:25:34,150 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ca4aecea-15b9-43a4-98f2-2f224746fd92/bin/ukojak/data/573440970/d074596fe8dd49f2afa8dd3805901364/FLAG0ffbe459d [2020-12-03 11:25:34,434 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ca4aecea-15b9-43a4-98f2-2f224746fd92/bin/ukojak/data/573440970/d074596fe8dd49f2afa8dd3805901364 [2020-12-03 11:25:34,436 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 11:25:34,439 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 11:25:34,441 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 11:25:34,441 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 11:25:34,445 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 11:25:34,446 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:25:34" (1/1) ... [2020-12-03 11:25:34,448 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d22d524 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:25:34, skipping insertion in model container [2020-12-03 11:25:34,448 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:25:34" (1/1) ... [2020-12-03 11:25:34,457 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 11:25:34,634 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:25:35,060 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:25:35,070 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:25:36,465 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:36,466 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:36,467 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:36,468 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:36,470 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:36,488 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:36,489 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:36,492 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:36,493 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:37,270 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:25:37,271 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:25:37,273 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:25:37,274 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:25:37,276 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:25:37,277 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:25:37,278 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:25:37,279 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:25:37,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:25:37,281 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:25:37,622 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:25:37,774 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:37,775 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:38,264 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:38,265 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:38,296 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:38,302 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:38,311 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:38,314 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:38,335 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:38,338 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:38,339 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:38,340 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:38,342 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:38,342 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:38,343 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:38,442 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:25:38,516 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) [2020-12-03 11:25:38,529 INFO L168 Benchmark]: Toolchain (without parser) took 4087.96 ms. Allocated memory was 104.9 MB in the beginning and 125.8 MB in the end (delta: 21.0 MB). Free memory was 66.8 MB in the beginning and 53.2 MB in the end (delta: 13.7 MB). Peak memory consumption was 33.1 MB. Max. memory is 16.1 GB. [2020-12-03 11:25:38,529 INFO L168 Benchmark]: CDTParser took 1.50 ms. Allocated memory is still 104.9 MB. Free memory is still 62.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 11:25:38,532 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4085.08 ms. Allocated memory was 104.9 MB in the beginning and 125.8 MB in the end (delta: 21.0 MB). Free memory was 66.7 MB in the beginning and 53.2 MB in the end (delta: 13.5 MB). Peak memory consumption was 33.1 MB. Max. memory is 16.1 GB. [2020-12-03 11:25:38,535 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.50 ms. Allocated memory is still 104.9 MB. Free memory is still 62.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4085.08 ms. Allocated memory was 104.9 MB in the beginning and 125.8 MB in the end (delta: 21.0 MB). Free memory was 66.7 MB in the beginning and 53.2 MB in the end (delta: 13.5 MB). Peak memory consumption was 33.1 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 0.2.0-69874e2 [2020-12-03 11:25:41,267 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 11:25:41,270 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 11:25:41,332 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 11:25:41,333 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 11:25:41,341 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 11:25:41,344 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 11:25:41,350 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 11:25:41,354 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 11:25:41,366 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 11:25:41,368 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 11:25:41,375 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 11:25:41,375 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 11:25:41,379 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 11:25:41,381 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 11:25:41,383 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 11:25:41,385 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 11:25:41,392 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 11:25:41,395 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 11:25:41,399 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 11:25:41,407 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 11:25:41,410 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 11:25:41,413 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 11:25:41,418 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 11:25:41,423 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 11:25:41,425 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 11:25:41,426 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 11:25:41,429 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 11:25:41,430 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 11:25:41,432 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 11:25:41,432 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 11:25:41,434 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 11:25:41,436 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 11:25:41,437 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 11:25:41,439 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 11:25:41,439 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 11:25:41,440 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 11:25:41,441 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 11:25:41,441 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 11:25:41,444 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 11:25:41,445 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 11:25:41,446 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ca4aecea-15b9-43a4-98f2-2f224746fd92/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-03 11:25:41,495 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 11:25:41,495 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 11:25:41,496 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 11:25:41,496 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 11:25:41,497 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 11:25:41,498 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 11:25:41,498 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 11:25:41,498 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 11:25:41,499 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 11:25:41,499 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 11:25:41,499 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 11:25:41,499 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 11:25:41,500 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 11:25:41,500 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 11:25:41,500 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 11:25:41,500 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 11:25:41,501 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 11:25:41,501 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 11:25:41,501 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 11:25:41,501 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 11:25:41,502 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 11:25:41,502 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 11:25:41,502 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 11:25:41,503 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 11:25:41,503 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 11:25:41,503 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 11:25:41,503 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-03 11:25:41,504 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 11:25:41,504 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-03 11:25:41,504 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 11:25:41,505 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-03 11:25:41,505 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_ca4aecea-15b9-43a4-98f2-2f224746fd92/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ca4aecea-15b9-43a4-98f2-2f224746fd92/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 20094a1925392642c6bb679a3f47fffb1dcb49b8 [2020-12-03 11:25:41,946 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 11:25:41,997 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 11:25:42,004 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 11:25:42,006 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 11:25:42,007 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 11:25:42,008 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ca4aecea-15b9-43a4-98f2-2f224746fd92/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i [2020-12-03 11:25:42,099 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ca4aecea-15b9-43a4-98f2-2f224746fd92/bin/ukojak/data/86534bb46/6bdcda17ea04482487e57576a2f80e95/FLAGc3d193b14 [2020-12-03 11:25:43,300 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 11:25:43,301 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ca4aecea-15b9-43a4-98f2-2f224746fd92/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i [2020-12-03 11:25:43,370 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ca4aecea-15b9-43a4-98f2-2f224746fd92/bin/ukojak/data/86534bb46/6bdcda17ea04482487e57576a2f80e95/FLAGc3d193b14 [2020-12-03 11:25:43,625 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ca4aecea-15b9-43a4-98f2-2f224746fd92/bin/ukojak/data/86534bb46/6bdcda17ea04482487e57576a2f80e95 [2020-12-03 11:25:43,628 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 11:25:43,629 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 11:25:43,630 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 11:25:43,631 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 11:25:43,648 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 11:25:43,649 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:25:43" (1/1) ... [2020-12-03 11:25:43,651 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10149927 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:25:43, skipping insertion in model container [2020-12-03 11:25:43,651 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:25:43" (1/1) ... [2020-12-03 11:25:43,659 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 11:25:43,825 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:25:44,347 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:25:44,364 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:25:45,713 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:45,714 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:45,715 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:45,716 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:45,718 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:45,739 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:45,740 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:45,743 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:45,744 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:46,464 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:25:46,466 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:25:46,467 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:25:46,469 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:25:46,471 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:25:46,472 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:25:46,473 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:25:46,474 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:25:46,475 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:25:46,476 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:25:46,850 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:25:46,973 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:46,973 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:47,439 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:47,439 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:47,468 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:47,469 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:47,476 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:47,477 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:47,495 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:47,497 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:47,498 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:47,498 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:47,499 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:47,499 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:47,500 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:47,563 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:25:47,619 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 11:25:47,771 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:25:47,779 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:25:47,779 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:25:47,820 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:47,821 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:47,821 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:47,822 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:47,823 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:47,830 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:47,830 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:47,832 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:47,832 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:47,867 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:25:47,867 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:25:47,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:25:47,876 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:25:47,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:25:47,878 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:25:47,878 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:25:47,879 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:25:47,879 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:25:47,880 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:25:47,936 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:25:48,024 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,028 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,159 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,159 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,198 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,200 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,203 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,204 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,214 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,215 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,216 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,217 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,217 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,218 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,218 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,273 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:25:48,306 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 11:25:48,337 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:25:48,344 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:25:48,403 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,404 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,404 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,405 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,406 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,413 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,414 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,415 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,416 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:25:48,490 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:25:48,490 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:25:48,491 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:25:48,492 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:25:48,493 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:25:48,494 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:25:48,495 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:25:48,496 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:25:48,497 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:25:48,523 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:25:48,587 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,589 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,781 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,782 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,809 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,810 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,814 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,832 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,844 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,845 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,846 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,846 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,847 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,847 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,848 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:25:48,917 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:25:50,123 INFO L208 MainTranslator]: Completed translation [2020-12-03 11:25:50,124 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:25:50 WrapperNode [2020-12-03 11:25:50,124 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 11:25:50,126 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 11:25:50,126 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 11:25:50,126 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 11:25:50,136 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:25:50" (1/1) ... [2020-12-03 11:25:50,202 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]]] [2020-12-03 11:25:50,311 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:25:50" (1/1) ... [2020-12-03 11:25:50,321 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 11:25:50,321 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 11:25:50,324 INFO L168 Benchmark]: Toolchain (without parser) took 6693.48 ms. Allocated memory was 67.1 MB in the beginning and 222.3 MB in the end (delta: 155.2 MB). Free memory was 37.3 MB in the beginning and 98.6 MB in the end (delta: -61.2 MB). Peak memory consumption was 95.1 MB. Max. memory is 16.1 GB. [2020-12-03 11:25:50,325 INFO L168 Benchmark]: CDTParser took 2.50 ms. Allocated memory is still 67.1 MB. Free memory is still 50.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 11:25:50,326 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6494.50 ms. Allocated memory was 67.1 MB in the beginning and 222.3 MB in the end (delta: 155.2 MB). Free memory was 37.1 MB in the beginning and 105.1 MB in the end (delta: -68.0 MB). Peak memory consumption was 105.2 MB. Max. memory is 16.1 GB. [2020-12-03 11:25:50,327 INFO L168 Benchmark]: Boogie Procedure Inliner took 195.58 ms. Allocated memory is still 222.3 MB. Free memory was 105.1 MB in the beginning and 98.6 MB in the end (delta: 6.6 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-03 11:25:50,329 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.50 ms. Allocated memory is still 67.1 MB. Free memory is still 50.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 6494.50 ms. Allocated memory was 67.1 MB in the beginning and 222.3 MB in the end (delta: 155.2 MB). Free memory was 37.1 MB in the beginning and 105.1 MB in the end (delta: -68.0 MB). Peak memory consumption was 105.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 195.58 ms. Allocated memory is still 222.3 MB. Free memory was 105.1 MB in the beginning and 98.6 MB in the end (delta: 6.6 MB). Peak memory consumption was 8.4 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...