./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_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_82f5a983-8f17-41af-87c6-21cc59d5cc67/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_82f5a983-8f17-41af-87c6-21cc59d5cc67/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_82f5a983-8f17-41af-87c6-21cc59d5cc67/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_82f5a983-8f17-41af-87c6-21cc59d5cc67/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_82f5a983-8f17-41af-87c6-21cc59d5cc67/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_82f5a983-8f17-41af-87c6-21cc59d5cc67/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 09b4a87c68fade79b18a62517fa359590ee0dbdb ............................................................................................................................................................................... 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_82f5a983-8f17-41af-87c6-21cc59d5cc67/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_82f5a983-8f17-41af-87c6-21cc59d5cc67/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_82f5a983-8f17-41af-87c6-21cc59d5cc67/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_82f5a983-8f17-41af-87c6-21cc59d5cc67/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_82f5a983-8f17-41af-87c6-21cc59d5cc67/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_82f5a983-8f17-41af-87c6-21cc59d5cc67/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 09b4a87c68fade79b18a62517fa359590ee0dbdb ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:14:33,130 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:14:33,134 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:14:33,233 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:14:33,234 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:14:33,240 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:14:33,244 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:14:33,248 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:14:33,252 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:14:33,260 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:14:33,262 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:14:33,265 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:14:33,266 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:14:33,271 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:14:33,273 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:14:33,275 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:14:33,276 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:14:33,282 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:14:33,286 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:14:33,296 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:14:33,298 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:14:33,301 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:14:33,303 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:14:33,305 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:14:33,316 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:14:33,316 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:14:33,317 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:14:33,320 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:14:33,321 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:14:33,322 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:14:33,323 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:14:33,325 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:14:33,327 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:14:33,329 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:14:33,330 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:14:33,331 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:14:33,332 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:14:33,333 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:14:33,333 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:14:33,335 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:14:33,336 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:14:33,339 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_82f5a983-8f17-41af-87c6-21cc59d5cc67/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-30 00:14:33,388 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:14:33,388 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:14:33,390 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:14:33,391 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:14:33,391 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:14:33,392 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:14:33,392 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:14:33,392 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:14:33,393 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:14:33,393 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:14:33,394 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:14:33,395 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:14:33,395 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:14:33,395 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:14:33,396 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:14:33,396 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:14:33,396 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:14:33,397 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:14:33,397 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:14:33,397 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:14:33,397 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:14:33,398 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:14:33,398 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:14:33,398 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:14:33,399 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:14:33,399 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:14:33,399 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:14:33,399 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_82f5a983-8f17-41af-87c6-21cc59d5cc67/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_82f5a983-8f17-41af-87c6-21cc59d5cc67/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 09b4a87c68fade79b18a62517fa359590ee0dbdb [2020-11-30 00:14:33,735 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:14:33,791 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:14:33,799 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:14:33,801 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:14:33,802 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:14:33,803 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_82f5a983-8f17-41af-87c6-21cc59d5cc67/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i [2020-11-30 00:14:33,903 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_82f5a983-8f17-41af-87c6-21cc59d5cc67/bin/ukojak/data/37971aa23/13b7201abe424e7aa89b8ebf20e92c88/FLAG4030aad05 [2020-11-30 00:14:34,962 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:14:34,963 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_82f5a983-8f17-41af-87c6-21cc59d5cc67/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i [2020-11-30 00:14:35,033 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_82f5a983-8f17-41af-87c6-21cc59d5cc67/bin/ukojak/data/37971aa23/13b7201abe424e7aa89b8ebf20e92c88/FLAG4030aad05 [2020-11-30 00:14:35,385 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_82f5a983-8f17-41af-87c6-21cc59d5cc67/bin/ukojak/data/37971aa23/13b7201abe424e7aa89b8ebf20e92c88 [2020-11-30 00:14:35,387 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:14:35,389 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:14:35,391 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:14:35,391 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:14:35,396 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:14:35,397 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:14:35" (1/1) ... [2020-11-30 00:14:35,399 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4eb19bbc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:14:35, skipping insertion in model container [2020-11-30 00:14:35,399 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:14:35" (1/1) ... [2020-11-30 00:14:35,408 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:14:35,589 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:14:36,014 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:14:36,023 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:14:37,575 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:37,581 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:37,583 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:37,586 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:37,589 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:37,622 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:37,623 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:37,634 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:37,635 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:37,638 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:37,639 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:37,640 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:37,641 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:38,269 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:14:38,270 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:14:38,272 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:14:38,273 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:14:38,275 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:14:38,276 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:14:38,277 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:14:38,278 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:14:38,282 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:14:38,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:14:38,613 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:14:38,750 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:38,750 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:38,880 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:14:38,957 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 00:14:38,963 INFO L168 Benchmark]: Toolchain (without parser) took 3573.12 ms. Allocated memory is still 134.2 MB. Free memory was 96.4 MB in the beginning and 57.6 MB in the end (delta: 38.7 MB). Peak memory consumption was 40.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:14:38,965 INFO L168 Benchmark]: CDTParser took 1.03 ms. Allocated memory is still 81.8 MB. Free memory was 40.6 MB in the beginning and 40.6 MB in the end (delta: 41.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:14:38,966 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3569.84 ms. Allocated memory is still 134.2 MB. Free memory was 96.4 MB in the beginning and 57.6 MB in the end (delta: 38.7 MB). Peak memory consumption was 40.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:14:38,971 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.03 ms. Allocated memory is still 81.8 MB. Free memory was 40.6 MB in the beginning and 40.6 MB in the end (delta: 41.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3569.84 ms. Allocated memory is still 134.2 MB. Free memory was 96.4 MB in the beginning and 57.6 MB in the end (delta: 38.7 MB). Peak memory consumption was 40.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:14:41,898 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:14:41,904 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:14:41,964 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:14:41,966 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:14:41,974 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:14:41,978 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:14:41,984 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:14:41,989 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:14:42,000 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:14:42,002 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:14:42,010 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:14:42,011 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:14:42,014 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:14:42,017 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:14:42,021 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:14:42,023 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:14:42,030 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:14:42,033 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:14:42,038 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:14:42,041 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:14:42,045 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:14:42,051 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:14:42,057 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:14:42,061 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:14:42,064 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:14:42,065 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:14:42,067 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:14:42,069 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:14:42,071 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:14:42,072 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:14:42,073 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:14:42,076 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:14:42,077 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:14:42,079 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:14:42,080 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:14:42,081 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:14:42,082 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:14:42,082 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:14:42,085 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:14:42,086 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:14:42,087 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_82f5a983-8f17-41af-87c6-21cc59d5cc67/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-30 00:14:42,154 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:14:42,154 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:14:42,158 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:14:42,158 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:14:42,161 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:14:42,162 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:14:42,162 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:14:42,162 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:14:42,163 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:14:42,163 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:14:42,165 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:14:42,165 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:14:42,165 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:14:42,166 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:14:42,166 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:14:42,166 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:14:42,166 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:14:42,167 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:14:42,167 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:14:42,167 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:14:42,168 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:14:42,168 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:14:42,169 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:14:42,169 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:14:42,169 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:14:42,170 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:14:42,170 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:14:42,170 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:14:42,180 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:14:42,181 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:14:42,181 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-30 00:14:42,181 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_82f5a983-8f17-41af-87c6-21cc59d5cc67/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_82f5a983-8f17-41af-87c6-21cc59d5cc67/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 09b4a87c68fade79b18a62517fa359590ee0dbdb [2020-11-30 00:14:42,754 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:14:42,785 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:14:42,789 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:14:42,791 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:14:42,798 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:14:42,800 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_82f5a983-8f17-41af-87c6-21cc59d5cc67/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i [2020-11-30 00:14:42,911 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_82f5a983-8f17-41af-87c6-21cc59d5cc67/bin/ukojak/data/b13732d5a/9a3a9407956145db8d5a8001ee322f1b/FLAGbc3e14005 [2020-11-30 00:14:44,178 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:14:44,179 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_82f5a983-8f17-41af-87c6-21cc59d5cc67/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i [2020-11-30 00:14:44,257 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_82f5a983-8f17-41af-87c6-21cc59d5cc67/bin/ukojak/data/b13732d5a/9a3a9407956145db8d5a8001ee322f1b/FLAGbc3e14005 [2020-11-30 00:14:44,397 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_82f5a983-8f17-41af-87c6-21cc59d5cc67/bin/ukojak/data/b13732d5a/9a3a9407956145db8d5a8001ee322f1b [2020-11-30 00:14:44,401 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:14:44,404 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:14:44,407 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:14:44,407 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:14:44,412 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:14:44,413 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:14:44" (1/1) ... [2020-11-30 00:14:44,417 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d435fb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:14:44, skipping insertion in model container [2020-11-30 00:14:44,418 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:14:44" (1/1) ... [2020-11-30 00:14:44,429 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:14:44,607 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:14:45,133 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:14:45,147 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:14:46,591 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:46,592 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:46,593 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:46,594 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:46,596 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:46,617 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:46,618 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:46,621 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:46,623 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:46,630 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:46,632 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:46,642 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:46,642 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:47,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:14:47,332 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:14:47,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:14:47,341 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:14:47,345 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:14:47,347 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:14:47,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:14:47,350 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:14:47,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:14:47,363 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:14:47,715 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:14:47,916 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:47,919 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:48,076 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:14:48,188 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 00:14:48,274 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:14:48,286 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:14:48,287 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:14:48,369 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:48,373 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:48,374 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:48,374 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:48,375 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:48,384 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:48,386 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:48,387 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:48,388 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:48,391 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:48,393 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:48,395 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:48,395 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:48,467 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:14:48,496 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:14:48,497 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:14:48,498 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:14:48,499 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:14:48,510 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:14:48,511 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:14:48,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:14:48,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:14:48,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:14:48,550 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:14:48,668 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:48,668 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:48,738 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:14:48,804 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:14:48,834 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:14:48,844 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:14:48,902 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:48,903 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:48,903 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:48,904 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:48,905 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:48,914 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:48,914 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:48,916 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:48,916 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:48,918 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:48,919 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:48,919 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:48,925 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:48,979 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:14:48,981 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:14:48,981 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:14:48,982 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:14:48,984 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:14:48,985 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:14:48,989 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:14:48,990 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:14:48,992 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:14:48,992 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:14:49,069 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:14:49,162 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:49,163 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:14:49,221 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:14:50,596 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:14:50,597 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:14:50 WrapperNode [2020-11-30 00:14:50,597 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:14:50,598 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 00:14:50,599 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 00:14:50,599 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 00:14:50,609 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:14:50" (1/1) ... [2020-11-30 00:14:50,693 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-30 00:14:50,762 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:14:50" (1/1) ... [2020-11-30 00:14:50,763 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 00:14:50,763 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 00:14:50,766 INFO L168 Benchmark]: Toolchain (without parser) took 6360.72 ms. Allocated memory was 65.0 MB in the beginning and 151.0 MB in the end (delta: 86.0 MB). Free memory was 36.8 MB in the beginning and 58.5 MB in the end (delta: -21.7 MB). Peak memory consumption was 64.0 MB. Max. memory is 16.1 GB. [2020-11-30 00:14:50,768 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 65.0 MB. Free memory is still 47.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:14:50,769 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6190.62 ms. Allocated memory was 65.0 MB in the beginning and 151.0 MB in the end (delta: 86.0 MB). Free memory was 36.6 MB in the beginning and 63.7 MB in the end (delta: -27.1 MB). Peak memory consumption was 102.3 MB. Max. memory is 16.1 GB. [2020-11-30 00:14:50,769 INFO L168 Benchmark]: Boogie Procedure Inliner took 165.00 ms. Allocated memory is still 151.0 MB. Free memory was 63.7 MB in the beginning and 58.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 00:14:50,771 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 65.0 MB. Free memory is still 47.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 6190.62 ms. Allocated memory was 65.0 MB in the beginning and 151.0 MB in the end (delta: 86.0 MB). Free memory was 36.6 MB in the beginning and 63.7 MB in the end (delta: -27.1 MB). Peak memory consumption was 102.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 165.00 ms. Allocated memory is still 151.0 MB. Free memory was 63.7 MB in the beginning and 58.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...