./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_0da04b2e-066b-40b2-8830-662f03940ac8/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0da04b2e-066b-40b2-8830-662f03940ac8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0da04b2e-066b-40b2-8830-662f03940ac8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0da04b2e-066b-40b2-8830-662f03940ac8/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0da04b2e-066b-40b2-8830-662f03940ac8/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0da04b2e-066b-40b2-8830-662f03940ac8/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 04abf68bbd5ec96e674f1a00b8878e0ae3fd34e8 ........................................................................................................................................................................... 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_0da04b2e-066b-40b2-8830-662f03940ac8/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0da04b2e-066b-40b2-8830-662f03940ac8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0da04b2e-066b-40b2-8830-662f03940ac8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0da04b2e-066b-40b2-8830-662f03940ac8/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0da04b2e-066b-40b2-8830-662f03940ac8/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0da04b2e-066b-40b2-8830-662f03940ac8/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 04abf68bbd5ec96e674f1a00b8878e0ae3fd34e8 ......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-03 11:12:36,027 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 11:12:36,030 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 11:12:36,101 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 11:12:36,121 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 11:12:36,123 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 11:12:36,125 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 11:12:36,127 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 11:12:36,130 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 11:12:36,131 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 11:12:36,133 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 11:12:36,134 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 11:12:36,135 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 11:12:36,136 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 11:12:36,138 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 11:12:36,139 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 11:12:36,140 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 11:12:36,141 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 11:12:36,143 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 11:12:36,145 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 11:12:36,147 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 11:12:36,149 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 11:12:36,150 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 11:12:36,151 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 11:12:36,155 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 11:12:36,155 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 11:12:36,156 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 11:12:36,157 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 11:12:36,157 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 11:12:36,159 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 11:12:36,159 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 11:12:36,160 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 11:12:36,161 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 11:12:36,162 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 11:12:36,163 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 11:12:36,164 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 11:12:36,165 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 11:12:36,165 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 11:12:36,165 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 11:12:36,167 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 11:12:36,167 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 11:12:36,168 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0da04b2e-066b-40b2-8830-662f03940ac8/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-03 11:12:36,190 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 11:12:36,191 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 11:12:36,192 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 11:12:36,192 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 11:12:36,193 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 11:12:36,194 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 11:12:36,194 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 11:12:36,195 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 11:12:36,195 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 11:12:36,195 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 11:12:36,196 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 11:12:36,196 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 11:12:36,197 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 11:12:36,197 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 11:12:36,197 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 11:12:36,198 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 11:12:36,198 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 11:12:36,199 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 11:12:36,199 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 11:12:36,199 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 11:12:36,200 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 11:12:36,200 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 11:12:36,201 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 11:12:36,201 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-03 11:12:36,201 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 11:12:36,202 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 11:12:36,202 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 11:12:36,202 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_0da04b2e-066b-40b2-8830-662f03940ac8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0da04b2e-066b-40b2-8830-662f03940ac8/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 04abf68bbd5ec96e674f1a00b8878e0ae3fd34e8 [2020-12-03 11:12:36,460 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 11:12:36,490 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 11:12:36,493 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 11:12:36,494 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 11:12:36,497 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 11:12:36,498 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0da04b2e-066b-40b2-8830-662f03940ac8/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i [2020-12-03 11:12:36,582 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0da04b2e-066b-40b2-8830-662f03940ac8/bin/ukojak/data/12e859e32/6492237fdd1c4225a5a2bd227a953102/FLAG933c105f2 [2020-12-03 11:12:37,497 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 11:12:37,498 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0da04b2e-066b-40b2-8830-662f03940ac8/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i [2020-12-03 11:12:37,534 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0da04b2e-066b-40b2-8830-662f03940ac8/bin/ukojak/data/12e859e32/6492237fdd1c4225a5a2bd227a953102/FLAG933c105f2 [2020-12-03 11:12:37,994 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0da04b2e-066b-40b2-8830-662f03940ac8/bin/ukojak/data/12e859e32/6492237fdd1c4225a5a2bd227a953102 [2020-12-03 11:12:37,998 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 11:12:38,000 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 11:12:38,004 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 11:12:38,004 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 11:12:38,007 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 11:12:38,009 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:12:37" (1/1) ... [2020-12-03 11:12:38,011 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60975b84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:12:38, skipping insertion in model container [2020-12-03 11:12:38,011 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:12:37" (1/1) ... [2020-12-03 11:12:38,019 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 11:12:38,171 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:12:38,510 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:12:38,516 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:12:39,463 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:39,464 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:39,464 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:39,465 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:39,466 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:39,482 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:39,483 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:39,485 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:39,486 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:39,903 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:12:39,905 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:12:39,906 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:12:39,907 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:12:39,909 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:12:39,910 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:12:39,911 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:12:39,912 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:12:39,912 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:12:39,913 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:12:40,156 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:12:40,260 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:40,260 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:40,330 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:12:40,404 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-03 11:12:40,410 INFO L168 Benchmark]: Toolchain (without parser) took 2408.64 ms. Allocated memory is still 104.9 MB. Free memory was 65.3 MB in the beginning and 56.8 MB in the end (delta: 8.4 MB). Peak memory consumption was 21.2 MB. Max. memory is 16.1 GB. [2020-12-03 11:12:40,413 INFO L168 Benchmark]: CDTParser took 1.19 ms. Allocated memory is still 81.8 MB. Free memory was 41.4 MB in the beginning and 41.3 MB in the end (delta: 35.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 11:12:40,414 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2403.71 ms. Allocated memory is still 104.9 MB. Free memory was 65.0 MB in the beginning and 56.8 MB in the end (delta: 8.2 MB). Peak memory consumption was 19.1 MB. Max. memory is 16.1 GB. [2020-12-03 11:12:40,418 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.19 ms. Allocated memory is still 81.8 MB. Free memory was 41.4 MB in the beginning and 41.3 MB in the end (delta: 35.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2403.71 ms. Allocated memory is still 104.9 MB. Free memory was 65.0 MB in the beginning and 56.8 MB in the end (delta: 8.2 MB). Peak memory consumption was 19.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-03 11:12:42,785 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 11:12:42,790 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 11:12:42,846 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 11:12:42,847 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 11:12:42,848 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 11:12:42,851 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 11:12:42,854 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 11:12:42,857 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 11:12:42,858 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 11:12:42,860 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 11:12:42,862 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 11:12:42,863 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 11:12:42,864 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 11:12:42,866 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 11:12:42,868 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 11:12:42,869 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 11:12:42,870 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 11:12:42,873 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 11:12:42,876 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 11:12:42,879 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 11:12:42,881 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 11:12:42,883 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 11:12:42,884 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 11:12:42,889 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 11:12:42,889 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 11:12:42,890 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 11:12:42,891 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 11:12:42,892 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 11:12:42,893 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 11:12:42,894 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 11:12:42,895 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 11:12:42,897 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 11:12:42,898 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 11:12:42,900 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 11:12:42,900 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 11:12:42,902 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 11:12:42,902 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 11:12:42,903 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 11:12:42,904 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 11:12:42,905 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 11:12:42,911 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0da04b2e-066b-40b2-8830-662f03940ac8/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-03 11:12:42,970 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 11:12:42,971 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 11:12:42,972 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 11:12:42,973 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 11:12:42,974 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 11:12:42,975 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 11:12:42,975 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 11:12:42,975 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 11:12:42,976 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 11:12:42,976 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 11:12:42,977 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 11:12:42,978 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 11:12:42,978 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 11:12:42,978 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 11:12:42,978 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 11:12:42,979 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 11:12:42,979 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 11:12:42,979 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 11:12:42,980 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 11:12:42,980 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 11:12:42,980 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 11:12:42,981 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 11:12:42,981 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 11:12:42,981 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 11:12:42,981 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 11:12:42,982 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 11:12:42,982 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-03 11:12:42,982 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 11:12:42,983 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-03 11:12:42,983 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 11:12:42,983 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-03 11:12:42,983 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_0da04b2e-066b-40b2-8830-662f03940ac8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0da04b2e-066b-40b2-8830-662f03940ac8/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 04abf68bbd5ec96e674f1a00b8878e0ae3fd34e8 [2020-12-03 11:12:43,424 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 11:12:43,455 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 11:12:43,458 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 11:12:43,460 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 11:12:43,461 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 11:12:43,462 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0da04b2e-066b-40b2-8830-662f03940ac8/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i [2020-12-03 11:12:43,541 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0da04b2e-066b-40b2-8830-662f03940ac8/bin/ukojak/data/b0bb7a51d/80f208b565774aba8aa749bbac7e88b6/FLAGca3758278 [2020-12-03 11:12:44,777 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 11:12:44,778 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0da04b2e-066b-40b2-8830-662f03940ac8/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i [2020-12-03 11:12:44,832 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0da04b2e-066b-40b2-8830-662f03940ac8/bin/ukojak/data/b0bb7a51d/80f208b565774aba8aa749bbac7e88b6/FLAGca3758278 [2020-12-03 11:12:45,079 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0da04b2e-066b-40b2-8830-662f03940ac8/bin/ukojak/data/b0bb7a51d/80f208b565774aba8aa749bbac7e88b6 [2020-12-03 11:12:45,082 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 11:12:45,084 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 11:12:45,086 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 11:12:45,087 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 11:12:45,102 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 11:12:45,103 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:12:45" (1/1) ... [2020-12-03 11:12:45,106 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27afa7fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:12:45, skipping insertion in model container [2020-12-03 11:12:45,107 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:12:45" (1/1) ... [2020-12-03 11:12:45,118 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 11:12:45,293 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:12:45,742 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:12:45,749 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:12:47,156 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:47,157 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:47,158 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:47,159 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:47,165 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:47,207 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:47,208 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:47,211 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:47,212 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:47,847 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:12:47,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:12:47,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:12:47,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:12:47,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:12:47,856 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:12:47,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:12:47,858 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:12:47,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:12:47,860 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:12:48,132 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:12:48,333 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:48,333 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:48,503 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:12:48,631 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 11:12:48,768 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:12:48,779 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:12:48,782 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:12:48,851 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:48,853 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:48,853 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:48,854 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:48,855 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:48,883 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:48,885 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:48,887 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:48,888 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:48,956 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:12:48,957 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:12:48,961 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:12:48,962 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:12:48,964 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:12:48,965 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:12:48,966 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:12:48,966 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:12:48,967 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:12:48,968 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:12:49,010 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:12:49,117 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:49,118 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:49,159 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:12:49,215 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 11:12:49,247 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:12:49,248 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:12:49,299 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:49,300 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:49,300 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:49,300 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:49,301 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:49,307 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:49,307 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:49,308 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:49,309 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:49,358 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:12:49,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:12:49,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:12:49,360 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:12:49,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:12:49,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:12:49,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:12:49,362 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:12:49,362 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:12:49,362 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:12:49,379 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:12:49,432 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:49,432 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:12:49,499 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:12:51,261 INFO L208 MainTranslator]: Completed translation [2020-12-03 11:12:51,262 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:12:51 WrapperNode [2020-12-03 11:12:51,262 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 11:12:51,263 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 11:12:51,263 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 11:12:51,264 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 11:12:51,272 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:12:51" (1/1) ... [2020-12-03 11:12:51,342 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-03 11:12:51,457 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:12:51" (1/1) ... [2020-12-03 11:12:51,458 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 11:12:51,458 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 11:12:51,460 INFO L168 Benchmark]: Toolchain (without parser) took 6374.82 ms. Allocated memory was 58.7 MB in the beginning and 169.9 MB in the end (delta: 111.1 MB). Free memory was 29.2 MB in the beginning and 97.2 MB in the end (delta: -68.0 MB). Peak memory consumption was 43.1 MB. Max. memory is 16.1 GB. [2020-12-03 11:12:51,461 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 58.7 MB. Free memory was 41.5 MB in the beginning and 41.4 MB in the end (delta: 38.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 11:12:51,461 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6176.12 ms. Allocated memory was 58.7 MB in the beginning and 169.9 MB in the end (delta: 111.1 MB). Free memory was 29.0 MB in the beginning and 102.4 MB in the end (delta: -73.4 MB). Peak memory consumption was 116.5 MB. Max. memory is 16.1 GB. [2020-12-03 11:12:51,462 INFO L168 Benchmark]: Boogie Procedure Inliner took 194.64 ms. Allocated memory is still 169.9 MB. Free memory was 102.4 MB in the beginning and 97.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-03 11:12:51,464 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 58.7 MB. Free memory was 41.5 MB in the beginning and 41.4 MB in the end (delta: 38.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 6176.12 ms. Allocated memory was 58.7 MB in the beginning and 169.9 MB in the end (delta: 111.1 MB). Free memory was 29.0 MB in the beginning and 102.4 MB in the end (delta: -73.4 MB). Peak memory consumption was 116.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 194.64 ms. Allocated memory is still 169.9 MB. Free memory was 102.4 MB in the beginning and 97.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...