./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_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_ea603517-94f3-49a8-8d0a-cb53a998205d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ea603517-94f3-49a8-8d0a-cb53a998205d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ea603517-94f3-49a8-8d0a-cb53a998205d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ea603517-94f3-49a8-8d0a-cb53a998205d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ea603517-94f3-49a8-8d0a-cb53a998205d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ea603517-94f3-49a8-8d0a-cb53a998205d/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 8f95410f7b4685abf53ec44a6a01435e5070c622 ............................................................................................................................................................................... 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_ea603517-94f3-49a8-8d0a-cb53a998205d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ea603517-94f3-49a8-8d0a-cb53a998205d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ea603517-94f3-49a8-8d0a-cb53a998205d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ea603517-94f3-49a8-8d0a-cb53a998205d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ea603517-94f3-49a8-8d0a-cb53a998205d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ea603517-94f3-49a8-8d0a-cb53a998205d/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 8f95410f7b4685abf53ec44a6a01435e5070c622 ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 23:57:39,978 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:57:39,982 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:57:40,054 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:57:40,055 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:57:40,057 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:57:40,068 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:57:40,074 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:57:40,077 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:57:40,078 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:57:40,080 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:57:40,082 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:57:40,083 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:57:40,085 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:57:40,086 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:57:40,089 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:57:40,090 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:57:40,092 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:57:40,095 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:57:40,098 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:57:40,101 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:57:40,103 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:57:40,106 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:57:40,107 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:57:40,112 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:57:40,112 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:57:40,113 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:57:40,114 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:57:40,115 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:57:40,117 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:57:40,117 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:57:40,119 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:57:40,120 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:57:40,122 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:57:40,129 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:57:40,129 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:57:40,130 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:57:40,131 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:57:40,131 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:57:40,133 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:57:40,135 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:57:40,139 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ea603517-94f3-49a8-8d0a-cb53a998205d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 23:57:40,166 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:57:40,167 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:57:40,168 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 23:57:40,168 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 23:57:40,169 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:57:40,169 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:57:40,169 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:57:40,170 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:57:40,170 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:57:40,170 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:57:40,170 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:57:40,171 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:57:40,171 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:57:40,171 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:57:40,171 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:57:40,172 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 23:57:40,172 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 23:57:40,172 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:57:40,173 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:57:40,173 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 23:57:40,173 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:57:40,173 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:57:40,174 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:57:40,178 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 23:57:40,179 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 23:57:40,179 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:57:40,179 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:57:40,180 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_ea603517-94f3-49a8-8d0a-cb53a998205d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ea603517-94f3-49a8-8d0a-cb53a998205d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8f95410f7b4685abf53ec44a6a01435e5070c622 [2020-11-29 23:57:40,590 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:57:40,638 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:57:40,641 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:57:40,642 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:57:40,643 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:57:40,644 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ea603517-94f3-49a8-8d0a-cb53a998205d/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i [2020-11-29 23:57:40,727 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ea603517-94f3-49a8-8d0a-cb53a998205d/bin/ukojak/data/951d495a5/42460cb10e88488ca4338af665262b2a/FLAG62b69b4ba [2020-11-29 23:57:41,707 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:57:41,708 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ea603517-94f3-49a8-8d0a-cb53a998205d/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i [2020-11-29 23:57:41,753 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ea603517-94f3-49a8-8d0a-cb53a998205d/bin/ukojak/data/951d495a5/42460cb10e88488ca4338af665262b2a/FLAG62b69b4ba [2020-11-29 23:57:42,081 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ea603517-94f3-49a8-8d0a-cb53a998205d/bin/ukojak/data/951d495a5/42460cb10e88488ca4338af665262b2a [2020-11-29 23:57:42,084 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:57:42,085 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:57:42,086 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:57:42,087 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:57:42,092 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:57:42,093 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:57:42" (1/1) ... [2020-11-29 23:57:42,095 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30d1ed1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:57:42, skipping insertion in model container [2020-11-29 23:57:42,096 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:57:42" (1/1) ... [2020-11-29 23:57:42,103 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:57:42,262 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:57:42,612 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:57:42,618 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:57:43,778 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:43,779 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:43,779 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:43,780 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:43,782 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:43,802 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:43,804 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:43,812 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:43,814 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:43,820 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:43,823 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:43,824 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:43,829 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:44,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:57:44,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:57:44,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:57:44,362 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:57:44,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:57:44,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:57:44,366 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:57:44,367 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:57:44,369 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:57:44,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:57:44,665 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:57:44,910 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:44,910 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:45,020 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:57:45,070 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) [2020-11-29 23:57:45,077 INFO L168 Benchmark]: Toolchain (without parser) took 2989.57 ms. Allocated memory was 77.6 MB in the beginning and 94.4 MB in the end (delta: 16.8 MB). Free memory was 48.9 MB in the beginning and 47.4 MB in the end (delta: 1.6 MB). Peak memory consumption was 38.8 MB. Max. memory is 16.1 GB. [2020-11-29 23:57:45,078 INFO L168 Benchmark]: CDTParser took 1.33 ms. Allocated memory is still 77.6 MB. Free memory is still 58.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:57:45,079 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2987.48 ms. Allocated memory was 77.6 MB in the beginning and 94.4 MB in the end (delta: 16.8 MB). Free memory was 48.8 MB in the beginning and 47.4 MB in the end (delta: 1.4 MB). Peak memory consumption was 38.8 MB. Max. memory is 16.1 GB. [2020-11-29 23:57:45,081 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.33 ms. Allocated memory is still 77.6 MB. Free memory is still 58.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2987.48 ms. Allocated memory was 77.6 MB in the beginning and 94.4 MB in the end (delta: 16.8 MB). Free memory was 48.8 MB in the beginning and 47.4 MB in the end (delta: 1.4 MB). Peak memory consumption was 38.8 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 [2020-11-29 23:57:47,915 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:57:47,918 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:57:47,960 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:57:47,960 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:57:47,962 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:57:47,965 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:57:47,968 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:57:47,971 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:57:47,973 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:57:47,974 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:57:47,982 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:57:47,983 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:57:47,985 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:57:47,987 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:57:47,989 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:57:47,990 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:57:47,992 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:57:47,995 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:57:47,999 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:57:48,001 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:57:48,004 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:57:48,006 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:57:48,007 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:57:48,012 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:57:48,013 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:57:48,026 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:57:48,027 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:57:48,028 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:57:48,030 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:57:48,030 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:57:48,037 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:57:48,038 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:57:48,039 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:57:48,041 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:57:48,041 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:57:48,042 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:57:48,043 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:57:48,043 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:57:48,045 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:57:48,046 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:57:48,049 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ea603517-94f3-49a8-8d0a-cb53a998205d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 23:57:48,093 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:57:48,103 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:57:48,104 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 23:57:48,105 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 23:57:48,106 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:57:48,108 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:57:48,108 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:57:48,108 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:57:48,109 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:57:48,109 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:57:48,110 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:57:48,111 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 23:57:48,111 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 23:57:48,111 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 23:57:48,112 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:57:48,112 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:57:48,112 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:57:48,113 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 23:57:48,113 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 23:57:48,114 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:57:48,115 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:57:48,115 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 23:57:48,115 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:57:48,115 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:57:48,115 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:57:48,116 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 23:57:48,116 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 23:57:48,116 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:57:48,116 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 23:57:48,116 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:57:48,116 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 23:57:48,116 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_ea603517-94f3-49a8-8d0a-cb53a998205d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ea603517-94f3-49a8-8d0a-cb53a998205d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8f95410f7b4685abf53ec44a6a01435e5070c622 [2020-11-29 23:57:48,567 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:57:48,621 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:57:48,629 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:57:48,632 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:57:48,633 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:57:48,634 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ea603517-94f3-49a8-8d0a-cb53a998205d/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i [2020-11-29 23:57:48,723 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ea603517-94f3-49a8-8d0a-cb53a998205d/bin/ukojak/data/32fb078a2/359ec1394ff248ee95b724cbb0b9ac00/FLAG49fe52a10 [2020-11-29 23:57:49,804 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:57:49,805 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ea603517-94f3-49a8-8d0a-cb53a998205d/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i [2020-11-29 23:57:49,852 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ea603517-94f3-49a8-8d0a-cb53a998205d/bin/ukojak/data/32fb078a2/359ec1394ff248ee95b724cbb0b9ac00/FLAG49fe52a10 [2020-11-29 23:57:50,261 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ea603517-94f3-49a8-8d0a-cb53a998205d/bin/ukojak/data/32fb078a2/359ec1394ff248ee95b724cbb0b9ac00 [2020-11-29 23:57:50,272 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:57:50,274 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:57:50,276 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:57:50,276 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:57:50,279 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:57:50,280 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:57:50" (1/1) ... [2020-11-29 23:57:50,282 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@422de2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:57:50, skipping insertion in model container [2020-11-29 23:57:50,282 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:57:50" (1/1) ... [2020-11-29 23:57:50,290 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:57:50,417 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:57:50,698 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:57:50,704 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:57:51,673 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:51,682 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:51,683 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:51,684 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:51,685 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:51,700 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:51,701 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:51,704 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:51,705 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:51,707 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:51,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:51,710 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:51,710 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:52,159 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:57:52,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:57:52,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:57:52,163 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:57:52,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:57:52,165 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:57:52,166 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:57:52,167 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:57:52,168 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:57:52,169 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:57:52,381 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:57:52,516 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:52,516 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:52,600 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:57:52,657 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 23:57:52,753 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:57:52,768 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:57:52,768 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:57:52,821 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:52,821 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:52,822 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:52,822 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:52,823 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:52,831 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:52,832 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:52,833 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:52,833 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:52,834 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:52,835 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:52,836 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:52,836 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:52,878 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:57:52,879 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:57:52,880 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:57:52,881 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:57:52,882 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:57:52,883 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:57:52,883 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:57:52,884 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:57:52,884 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:57:52,885 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:57:52,910 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:57:52,993 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:52,993 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:53,063 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:57:53,119 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 23:57:53,148 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:57:53,149 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:57:53,183 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:53,184 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:53,184 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:53,185 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:53,185 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:53,192 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:53,192 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:53,196 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:53,196 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:53,197 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:53,198 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:53,198 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:53,199 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:53,238 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:57:53,239 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:57:53,239 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:57:53,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:57:53,241 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:57:53,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:57:53,244 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:57:53,245 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:57:53,245 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:57:53,246 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:57:53,300 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:57:53,368 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:53,368 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:57:53,408 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:57:54,663 INFO L208 MainTranslator]: Completed translation [2020-11-29 23:57:54,663 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:57:54 WrapperNode [2020-11-29 23:57:54,664 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:57:54,665 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 23:57:54,665 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 23:57:54,665 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 23:57:54,672 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:57:54" (1/1) ... [2020-11-29 23:57:54,770 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]]] [2020-11-29 23:57:54,839 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:57:54" (1/1) ... [2020-11-29 23:57:54,848 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 23:57:54,848 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 23:57:54,850 INFO L168 Benchmark]: Toolchain (without parser) took 4575.04 ms. Allocated memory was 56.6 MB in the beginning and 180.4 MB in the end (delta: 123.7 MB). Free memory was 26.0 MB in the beginning and 111.9 MB in the end (delta: -85.9 MB). Peak memory consumption was 38.9 MB. Max. memory is 16.1 GB. [2020-11-29 23:57:54,851 INFO L168 Benchmark]: CDTParser took 2.57 ms. Allocated memory is still 56.6 MB. Free memory was 38.6 MB in the beginning and 38.6 MB in the end (delta: 25.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:57:54,852 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4387.93 ms. Allocated memory was 56.6 MB in the beginning and 180.4 MB in the end (delta: 123.7 MB). Free memory was 25.8 MB in the beginning and 117.1 MB in the end (delta: -91.3 MB). Peak memory consumption was 124.0 MB. Max. memory is 16.1 GB. [2020-11-29 23:57:54,852 INFO L168 Benchmark]: Boogie Procedure Inliner took 183.42 ms. Allocated memory is still 180.4 MB. Free memory was 117.1 MB in the beginning and 111.9 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 23:57:54,854 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.57 ms. Allocated memory is still 56.6 MB. Free memory was 38.6 MB in the beginning and 38.6 MB in the end (delta: 25.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4387.93 ms. Allocated memory was 56.6 MB in the beginning and 180.4 MB in the end (delta: 123.7 MB). Free memory was 25.8 MB in the beginning and 117.1 MB in the end (delta: -91.3 MB). Peak memory consumption was 124.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 183.42 ms. Allocated memory is still 180.4 MB. Free memory was 117.1 MB in the beginning and 111.9 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...