./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.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_28823d87-dda5-4e04-b579-63ad5af59f3f/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_28823d87-dda5-4e04-b579-63ad5af59f3f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_28823d87-dda5-4e04-b579-63ad5af59f3f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_28823d87-dda5-4e04-b579-63ad5af59f3f/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_28823d87-dda5-4e04-b579-63ad5af59f3f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_28823d87-dda5-4e04-b579-63ad5af59f3f/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 80abf0172e5f2968412f3d64978e1ed0d2a6e191 ............................................................................................................................................................................... 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_28823d87-dda5-4e04-b579-63ad5af59f3f/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_28823d87-dda5-4e04-b579-63ad5af59f3f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_28823d87-dda5-4e04-b579-63ad5af59f3f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_28823d87-dda5-4e04-b579-63ad5af59f3f/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_28823d87-dda5-4e04-b579-63ad5af59f3f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_28823d87-dda5-4e04-b579-63ad5af59f3f/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 80abf0172e5f2968412f3d64978e1ed0d2a6e191 ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:35:39,981 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:35:39,985 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:35:40,062 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:35:40,063 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:35:40,067 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:35:40,083 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:35:40,085 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:35:40,088 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:35:40,092 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:35:40,094 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:35:40,095 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:35:40,096 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:35:40,098 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:35:40,099 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:35:40,101 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:35:40,102 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:35:40,103 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:35:40,105 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:35:40,108 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:35:40,110 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:35:40,115 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:35:40,117 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:35:40,118 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:35:40,127 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:35:40,131 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:35:40,131 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:35:40,133 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:35:40,134 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:35:40,136 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:35:40,136 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:35:40,138 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:35:40,140 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:35:40,141 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:35:40,143 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:35:40,143 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:35:40,144 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:35:40,144 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:35:40,144 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:35:40,145 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:35:40,146 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:35:40,150 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_28823d87-dda5-4e04-b579-63ad5af59f3f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:35:40,192 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:35:40,193 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:35:40,194 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:35:40,195 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:35:40,195 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:35:40,196 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:35:40,196 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:35:40,196 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:35:40,197 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:35:40,197 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:35:40,198 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:35:40,198 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:35:40,199 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:35:40,199 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:35:40,199 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:35:40,199 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:35:40,200 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:35:40,200 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:35:40,200 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:35:40,200 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:35:40,201 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:35:40,201 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:35:40,201 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:35:40,201 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:35:40,202 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:35:40,202 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:35:40,202 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:35:40,202 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_28823d87-dda5-4e04-b579-63ad5af59f3f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_28823d87-dda5-4e04-b579-63ad5af59f3f/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80abf0172e5f2968412f3d64978e1ed0d2a6e191 [2020-11-28 04:35:40,510 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:35:40,538 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:35:40,542 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:35:40,543 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:35:40,544 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:35:40,546 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_28823d87-dda5-4e04-b579-63ad5af59f3f/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i [2020-11-28 04:35:40,621 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_28823d87-dda5-4e04-b579-63ad5af59f3f/bin/ukojak/data/d8ec53fa3/a3ac4d0874c44f188fd43f9e7f4f32a2/FLAG8dcbd0c4b [2020-11-28 04:35:41,504 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:35:41,505 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_28823d87-dda5-4e04-b579-63ad5af59f3f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i [2020-11-28 04:35:41,556 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_28823d87-dda5-4e04-b579-63ad5af59f3f/bin/ukojak/data/d8ec53fa3/a3ac4d0874c44f188fd43f9e7f4f32a2/FLAG8dcbd0c4b [2020-11-28 04:35:41,928 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_28823d87-dda5-4e04-b579-63ad5af59f3f/bin/ukojak/data/d8ec53fa3/a3ac4d0874c44f188fd43f9e7f4f32a2 [2020-11-28 04:35:41,931 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:35:41,934 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:35:41,937 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:35:41,937 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:35:41,941 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:35:41,942 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:35:41" (1/1) ... [2020-11-28 04:35:41,944 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44c2b45b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:41, skipping insertion in model container [2020-11-28 04:35:41,945 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:35:41" (1/1) ... [2020-11-28 04:35:41,952 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:35:42,088 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:35:42,435 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:35:42,451 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:35:43,469 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:43,470 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:43,471 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:43,471 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:43,472 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:43,492 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:43,493 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:43,495 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:43,496 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:43,498 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:43,500 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:43,501 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:43,501 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:43,982 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:35:43,983 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:35:43,985 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:35:43,986 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:35:43,988 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:35:43,989 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:35:43,989 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:35:43,990 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:35:43,991 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:35:43,992 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:35:44,256 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:35:44,465 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:44,466 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:44,538 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:35:44,592 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) [2020-11-28 04:35:44,597 INFO L168 Benchmark]: Toolchain (without parser) took 2662.33 ms. Allocated memory was 107.0 MB in the beginning and 130.0 MB in the end (delta: 23.1 MB). Free memory was 59.4 MB in the beginning and 78.6 MB in the end (delta: -19.2 MB). Peak memory consumption was 14.0 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:44,598 INFO L168 Benchmark]: CDTParser took 0.51 ms. Allocated memory is still 107.0 MB. Free memory was 84.8 MB in the beginning and 84.8 MB in the end (delta: 35.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:35:44,599 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2658.17 ms. Allocated memory was 107.0 MB in the beginning and 130.0 MB in the end (delta: 23.1 MB). Free memory was 59.3 MB in the beginning and 78.6 MB in the end (delta: -19.3 MB). Peak memory consumption was 14.0 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:44,601 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.51 ms. Allocated memory is still 107.0 MB. Free memory was 84.8 MB in the beginning and 84.8 MB in the end (delta: 35.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2658.17 ms. Allocated memory was 107.0 MB in the beginning and 130.0 MB in the end (delta: 23.1 MB). Free memory was 59.3 MB in the beginning and 78.6 MB in the end (delta: -19.3 MB). Peak memory consumption was 14.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:35:47,020 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:35:47,023 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:35:47,053 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:35:47,054 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:35:47,055 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:35:47,057 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:35:47,060 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:35:47,062 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:35:47,063 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:35:47,065 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:35:47,066 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:35:47,067 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:35:47,068 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:35:47,069 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:35:47,070 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:35:47,071 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:35:47,073 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:35:47,075 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:35:47,078 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:35:47,080 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:35:47,081 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:35:47,083 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:35:47,084 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:35:47,088 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:35:47,088 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:35:47,088 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:35:47,090 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:35:47,090 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:35:47,091 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:35:47,092 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:35:47,093 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:35:47,094 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:35:47,095 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:35:47,096 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:35:47,096 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:35:47,097 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:35:47,098 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:35:47,098 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:35:47,099 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:35:47,100 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:35:47,101 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_28823d87-dda5-4e04-b579-63ad5af59f3f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:35:47,127 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:35:47,127 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:35:47,128 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:35:47,128 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:35:47,129 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:35:47,129 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:35:47,130 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:35:47,130 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:35:47,130 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:35:47,131 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:35:47,131 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:35:47,131 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:35:47,131 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:35:47,132 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:35:47,132 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:35:47,132 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:35:47,132 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:35:47,132 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:35:47,133 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:35:47,133 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:35:47,133 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:35:47,133 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:35:47,134 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:35:47,134 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:35:47,134 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:35:47,134 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:35:47,135 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:35:47,135 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:35:47,135 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:35:47,135 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:35:47,135 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:35:47,136 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_28823d87-dda5-4e04-b579-63ad5af59f3f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_28823d87-dda5-4e04-b579-63ad5af59f3f/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80abf0172e5f2968412f3d64978e1ed0d2a6e191 [2020-11-28 04:35:47,491 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:35:47,511 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:35:47,514 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:35:47,515 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:35:47,519 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:35:47,520 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_28823d87-dda5-4e04-b579-63ad5af59f3f/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i [2020-11-28 04:35:47,601 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_28823d87-dda5-4e04-b579-63ad5af59f3f/bin/ukojak/data/b26d2ac1c/f4845531f2e1403585de1ee029b62eb0/FLAG7d20db8e0 [2020-11-28 04:35:48,603 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:35:48,604 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_28823d87-dda5-4e04-b579-63ad5af59f3f/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i [2020-11-28 04:35:48,652 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_28823d87-dda5-4e04-b579-63ad5af59f3f/bin/ukojak/data/b26d2ac1c/f4845531f2e1403585de1ee029b62eb0/FLAG7d20db8e0 [2020-11-28 04:35:48,949 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_28823d87-dda5-4e04-b579-63ad5af59f3f/bin/ukojak/data/b26d2ac1c/f4845531f2e1403585de1ee029b62eb0 [2020-11-28 04:35:48,952 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:35:48,953 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:35:48,954 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:35:48,955 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:35:48,958 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:35:48,959 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:35:48" (1/1) ... [2020-11-28 04:35:48,961 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5321e5a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:48, skipping insertion in model container [2020-11-28 04:35:48,961 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:35:48" (1/1) ... [2020-11-28 04:35:48,968 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:35:49,094 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:35:49,438 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:35:49,446 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:35:50,464 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:50,465 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:50,465 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:50,466 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:50,467 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:50,489 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:50,490 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:50,496 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:50,497 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:50,501 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:50,503 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:50,503 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:50,504 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:51,023 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:35:51,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:35:51,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:35:51,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:35:51,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:35:51,029 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:35:51,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:35:51,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:35:51,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:35:51,032 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:35:51,219 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:35:51,308 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:51,308 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:51,373 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:35:51,474 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:35:51,554 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:35:51,561 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:35:51,562 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:35:51,621 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:51,623 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:51,624 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:51,625 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:51,625 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:51,636 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:51,637 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:51,639 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:51,639 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:51,641 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:51,643 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:51,644 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:51,644 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:51,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:35:51,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:35:51,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:35:51,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:35:51,729 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:35:51,730 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:35:51,730 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:35:51,730 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:35:51,733 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:35:51,734 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:35:51,765 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:35:51,843 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:51,843 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:51,888 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:35:51,935 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:35:51,960 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:35:51,961 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:35:52,032 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:52,033 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:52,033 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:52,034 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:52,034 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:52,039 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:52,040 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:52,040 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:52,041 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:52,041 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:52,042 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:52,042 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:52,043 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:52,075 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:35:52,075 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:35:52,076 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:35:52,076 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:35:52,077 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:35:52,078 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:35:52,078 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:35:52,078 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:35:52,079 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:35:52,080 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:35:52,101 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:35:52,164 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:52,165 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:52,221 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:35:53,084 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:35:53,084 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:53 WrapperNode [2020-11-28 04:35:53,084 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:35:53,085 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:35:53,085 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:35:53,086 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:35:53,092 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:53" (1/1) ... [2020-11-28 04:35:53,150 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-28 04:35:53,226 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:53" (1/1) ... [2020-11-28 04:35:53,226 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:35:53,226 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:35:53,228 INFO L168 Benchmark]: Toolchain (without parser) took 4274.09 ms. Allocated memory was 81.8 MB in the beginning and 197.1 MB in the end (delta: 115.3 MB). Free memory was 58.8 MB in the beginning and 74.0 MB in the end (delta: -15.2 MB). Peak memory consumption was 101.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:53,229 INFO L168 Benchmark]: CDTParser took 1.87 ms. Allocated memory is still 81.8 MB. Free memory was 64.7 MB in the beginning and 64.6 MB in the end (delta: 64.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:35:53,229 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4130.29 ms. Allocated memory was 81.8 MB in the beginning and 197.1 MB in the end (delta: 115.3 MB). Free memory was 58.6 MB in the beginning and 79.3 MB in the end (delta: -20.6 MB). Peak memory consumption was 110.0 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:53,230 INFO L168 Benchmark]: Boogie Procedure Inliner took 140.82 ms. Allocated memory is still 197.1 MB. Free memory was 79.3 MB in the beginning and 74.0 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:53,231 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.87 ms. Allocated memory is still 81.8 MB. Free memory was 64.7 MB in the beginning and 64.6 MB in the end (delta: 64.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4130.29 ms. Allocated memory was 81.8 MB in the beginning and 197.1 MB in the end (delta: 115.3 MB). Free memory was 58.6 MB in the beginning and 79.3 MB in the end (delta: -20.6 MB). Peak memory consumption was 110.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 140.82 ms. Allocated memory is still 197.1 MB. Free memory was 79.3 MB in the beginning and 74.0 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...