./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_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_b6f7aa17-7d3c-425e-99b8-bb0b6c87002b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b6f7aa17-7d3c-425e-99b8-bb0b6c87002b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b6f7aa17-7d3c-425e-99b8-bb0b6c87002b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b6f7aa17-7d3c-425e-99b8-bb0b6c87002b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b6f7aa17-7d3c-425e-99b8-bb0b6c87002b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b6f7aa17-7d3c-425e-99b8-bb0b6c87002b/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 ae7587b127156f09729330ba3c245195317319ab ............................................................................................................................................................................... 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_b6f7aa17-7d3c-425e-99b8-bb0b6c87002b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b6f7aa17-7d3c-425e-99b8-bb0b6c87002b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b6f7aa17-7d3c-425e-99b8-bb0b6c87002b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b6f7aa17-7d3c-425e-99b8-bb0b6c87002b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b6f7aa17-7d3c-425e-99b8-bb0b6c87002b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b6f7aa17-7d3c-425e-99b8-bb0b6c87002b/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 ae7587b127156f09729330ba3c245195317319ab ..................................................................................................................................................................................................................................... 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 01:04:08,139 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:04:08,141 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:04:08,206 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:04:08,207 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:04:08,222 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:04:08,224 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:04:08,242 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:04:08,244 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:04:08,245 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:04:08,247 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:04:08,248 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:04:08,248 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:04:08,249 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:04:08,250 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:04:08,251 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:04:08,253 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:04:08,254 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:04:08,256 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:04:08,259 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:04:08,261 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:04:08,263 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:04:08,265 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:04:08,266 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:04:08,270 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:04:08,270 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:04:08,271 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:04:08,272 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:04:08,273 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:04:08,274 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:04:08,275 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:04:08,276 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:04:08,277 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:04:08,278 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:04:08,280 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:04:08,280 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:04:08,281 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:04:08,282 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:04:08,282 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:04:08,284 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:04:08,285 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:04:08,294 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b6f7aa17-7d3c-425e-99b8-bb0b6c87002b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-30 01:04:08,320 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:04:08,320 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:04:08,321 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:04:08,321 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:04:08,322 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:04:08,322 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:04:08,323 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:04:08,323 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:04:08,323 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:04:08,324 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:04:08,324 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:04:08,324 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:04:08,324 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:04:08,325 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:04:08,325 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:04:08,325 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:04:08,326 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:04:08,326 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:04:08,326 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:04:08,326 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:04:08,327 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:04:08,327 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:04:08,327 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:04:08,328 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 01:04:08,328 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:04:08,328 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:04:08,328 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:04:08,329 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_b6f7aa17-7d3c-425e-99b8-bb0b6c87002b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b6f7aa17-7d3c-425e-99b8-bb0b6c87002b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ae7587b127156f09729330ba3c245195317319ab [2020-11-30 01:04:08,668 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:04:08,695 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:04:08,698 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:04:08,700 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:04:08,703 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:04:08,704 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b6f7aa17-7d3c-425e-99b8-bb0b6c87002b/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2020-11-30 01:04:08,795 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b6f7aa17-7d3c-425e-99b8-bb0b6c87002b/bin/ukojak/data/9aee67d28/c9cb66f720144d75ba4614423db7f552/FLAGdedc75ff1 [2020-11-30 01:04:09,758 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:04:09,759 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b6f7aa17-7d3c-425e-99b8-bb0b6c87002b/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2020-11-30 01:04:09,824 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b6f7aa17-7d3c-425e-99b8-bb0b6c87002b/bin/ukojak/data/9aee67d28/c9cb66f720144d75ba4614423db7f552/FLAGdedc75ff1 [2020-11-30 01:04:10,167 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b6f7aa17-7d3c-425e-99b8-bb0b6c87002b/bin/ukojak/data/9aee67d28/c9cb66f720144d75ba4614423db7f552 [2020-11-30 01:04:10,173 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:04:10,175 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:04:10,178 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:04:10,178 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:04:10,182 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:04:10,183 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:04:10" (1/1) ... [2020-11-30 01:04:10,185 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e5c80a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:04:10, skipping insertion in model container [2020-11-30 01:04:10,185 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:04:10" (1/1) ... [2020-11-30 01:04:10,193 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:04:10,325 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:04:10,661 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:04:10,668 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:04:11,875 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:11,877 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:11,878 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:11,880 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:11,882 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:11,895 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:11,896 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:11,898 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:11,899 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:11,901 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:11,902 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:11,903 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:11,903 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:12,419 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:04:12,420 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:04:12,421 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:04:12,422 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:04:12,424 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:04:12,424 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:04:12,425 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:04:12,426 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:04:12,426 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:04:12,427 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:04:12,587 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:04:12,741 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:12,743 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:12,843 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:04:12,924 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 01:04:12,931 INFO L168 Benchmark]: Toolchain (without parser) took 2753.72 ms. Allocated memory was 109.1 MB in the beginning and 132.1 MB in the end (delta: 23.1 MB). Free memory was 67.3 MB in the beginning and 86.5 MB in the end (delta: -19.2 MB). Peak memory consumption was 31.7 MB. Max. memory is 16.1 GB. [2020-11-30 01:04:12,931 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 75.5 MB. Free memory is still 33.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:04:12,934 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2749.73 ms. Allocated memory was 109.1 MB in the beginning and 132.1 MB in the end (delta: 23.1 MB). Free memory was 67.0 MB in the beginning and 86.5 MB in the end (delta: -19.5 MB). Peak memory consumption was 29.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:04:12,936 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 75.5 MB. Free memory is still 33.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2749.73 ms. Allocated memory was 109.1 MB in the beginning and 132.1 MB in the end (delta: 23.1 MB). Free memory was 67.0 MB in the beginning and 86.5 MB in the end (delta: -19.5 MB). Peak memory consumption was 29.6 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 01:04:15,285 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:04:15,288 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:04:15,335 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:04:15,335 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:04:15,340 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:04:15,343 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:04:15,346 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:04:15,350 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:04:15,356 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:04:15,357 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:04:15,372 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:04:15,373 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:04:15,376 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:04:15,380 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:04:15,382 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:04:15,383 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:04:15,386 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:04:15,390 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:04:15,397 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:04:15,399 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:04:15,401 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:04:15,402 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:04:15,405 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:04:15,408 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:04:15,409 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:04:15,409 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:04:15,410 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:04:15,411 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:04:15,412 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:04:15,413 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:04:15,413 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:04:15,414 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:04:15,415 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:04:15,416 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:04:15,417 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:04:15,417 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:04:15,418 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:04:15,418 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:04:15,419 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:04:15,420 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:04:15,421 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b6f7aa17-7d3c-425e-99b8-bb0b6c87002b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-30 01:04:15,466 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:04:15,466 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:04:15,468 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:04:15,468 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:04:15,470 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:04:15,470 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:04:15,471 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:04:15,471 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:04:15,471 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:04:15,472 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:04:15,473 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:04:15,473 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:04:15,474 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:04:15,474 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:04:15,474 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:04:15,475 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:04:15,475 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:04:15,475 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:04:15,476 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:04:15,476 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:04:15,476 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:04:15,477 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:04:15,477 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:04:15,478 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:04:15,478 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:04:15,478 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 01:04:15,478 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:04:15,479 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:04:15,479 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 01:04:15,480 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:04:15,480 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-30 01:04:15,480 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_b6f7aa17-7d3c-425e-99b8-bb0b6c87002b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b6f7aa17-7d3c-425e-99b8-bb0b6c87002b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ae7587b127156f09729330ba3c245195317319ab [2020-11-30 01:04:15,859 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:04:15,883 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:04:15,885 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:04:15,887 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:04:15,888 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:04:15,889 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b6f7aa17-7d3c-425e-99b8-bb0b6c87002b/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2020-11-30 01:04:15,966 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b6f7aa17-7d3c-425e-99b8-bb0b6c87002b/bin/ukojak/data/9b200c66e/bee51e127b2f4919895997851723c316/FLAG8861d972d [2020-11-30 01:04:17,043 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:04:17,044 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b6f7aa17-7d3c-425e-99b8-bb0b6c87002b/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2020-11-30 01:04:17,098 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b6f7aa17-7d3c-425e-99b8-bb0b6c87002b/bin/ukojak/data/9b200c66e/bee51e127b2f4919895997851723c316/FLAG8861d972d [2020-11-30 01:04:17,486 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b6f7aa17-7d3c-425e-99b8-bb0b6c87002b/bin/ukojak/data/9b200c66e/bee51e127b2f4919895997851723c316 [2020-11-30 01:04:17,489 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:04:17,491 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:04:17,492 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:04:17,492 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:04:17,504 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:04:17,504 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:04:17" (1/1) ... [2020-11-30 01:04:17,506 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ee27148 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:04:17, skipping insertion in model container [2020-11-30 01:04:17,507 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:04:17" (1/1) ... [2020-11-30 01:04:17,515 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:04:17,658 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:04:18,025 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:04:18,032 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:04:19,059 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:19,060 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:19,060 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:19,061 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:19,062 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:19,079 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:19,080 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:19,082 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:19,083 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:19,085 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:19,086 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:19,087 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:19,088 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:19,597 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:04:19,599 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:04:19,600 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:04:19,601 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:04:19,603 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:04:19,603 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:04:19,604 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:04:19,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:04:19,606 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:04:19,606 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:04:19,817 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:04:19,943 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:19,943 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:20,009 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:04:20,095 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 01:04:20,165 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:04:20,173 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:04:20,174 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:04:20,237 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:20,241 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:20,242 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:20,243 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:20,244 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:20,267 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:20,267 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:20,269 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:20,270 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:20,272 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:20,273 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:20,274 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:20,275 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:20,332 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:04:20,333 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:04:20,333 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:04:20,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:04:20,345 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:04:20,346 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:04:20,347 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:04:20,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:04:20,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:04:20,349 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:04:20,384 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:04:20,484 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:20,485 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:20,534 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:04:20,582 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:04:20,610 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:04:20,611 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:04:20,661 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:20,661 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:20,661 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:20,662 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:20,663 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:20,669 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:20,669 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:20,670 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:20,670 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:20,671 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:20,672 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:20,672 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:20,673 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:20,724 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:04:20,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:04:20,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:04:20,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:04:20,730 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:04:20,730 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:04:20,731 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:04:20,731 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:04:20,732 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:04:20,732 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:04:20,756 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:04:20,826 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:20,826 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:20,881 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:04:21,933 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:04:21,934 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:04:21 WrapperNode [2020-11-30 01:04:21,934 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:04:21,935 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:04:21,935 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:04:21,936 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:04:21,944 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:04:21" (1/1) ... [2020-11-30 01:04:22,007 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 01:04:22,070 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:04:21" (1/1) ... [2020-11-30 01:04:22,070 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:04:22,071 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 01:04:22,073 INFO L168 Benchmark]: Toolchain (without parser) took 4581.03 ms. Allocated memory was 56.6 MB in the beginning and 144.7 MB in the end (delta: 88.1 MB). Free memory was 25.9 MB in the beginning and 37.6 MB in the end (delta: -11.8 MB). Peak memory consumption was 77.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:04:22,073 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 56.6 MB. Free memory was 38.4 MB in the beginning and 38.4 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:04:22,074 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4442.30 ms. Allocated memory was 56.6 MB in the beginning and 144.7 MB in the end (delta: 88.1 MB). Free memory was 25.6 MB in the beginning and 43.9 MB in the end (delta: -18.3 MB). Peak memory consumption was 100.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:04:22,075 INFO L168 Benchmark]: Boogie Procedure Inliner took 135.33 ms. Allocated memory is still 144.7 MB. Free memory was 43.9 MB in the beginning and 37.6 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 01:04:22,076 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 56.6 MB. Free memory was 38.4 MB in the beginning and 38.4 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4442.30 ms. Allocated memory was 56.6 MB in the beginning and 144.7 MB in the end (delta: 88.1 MB). Free memory was 25.6 MB in the beginning and 43.9 MB in the end (delta: -18.3 MB). Peak memory consumption was 100.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 135.33 ms. Allocated memory is still 144.7 MB. Free memory was 43.9 MB in the beginning and 37.6 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...