./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_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_9d7cea3f-5fb0-4a00-9ee9-87f632abdc1b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9d7cea3f-5fb0-4a00-9ee9-87f632abdc1b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9d7cea3f-5fb0-4a00-9ee9-87f632abdc1b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9d7cea3f-5fb0-4a00-9ee9-87f632abdc1b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9d7cea3f-5fb0-4a00-9ee9-87f632abdc1b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9d7cea3f-5fb0-4a00-9ee9-87f632abdc1b/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 71556b0d469179ea9b7cd2ce4a2d23031b16c344 ............................................................................................................................................................................... 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_9d7cea3f-5fb0-4a00-9ee9-87f632abdc1b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9d7cea3f-5fb0-4a00-9ee9-87f632abdc1b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9d7cea3f-5fb0-4a00-9ee9-87f632abdc1b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9d7cea3f-5fb0-4a00-9ee9-87f632abdc1b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9d7cea3f-5fb0-4a00-9ee9-87f632abdc1b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9d7cea3f-5fb0-4a00-9ee9-87f632abdc1b/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 71556b0d469179ea9b7cd2ce4a2d23031b16c344 ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:35:30,852 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:35:30,866 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:35:30,922 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:35:30,923 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:35:30,924 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:35:30,926 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:35:30,928 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:35:30,930 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:35:30,931 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:35:30,932 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:35:30,934 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:35:30,936 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:35:30,939 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:35:30,941 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:35:30,943 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:35:30,945 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:35:30,951 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:35:30,953 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:35:30,958 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:35:30,964 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:35:30,965 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:35:30,967 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:35:30,968 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:35:30,971 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:35:30,973 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:35:30,973 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:35:30,975 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:35:30,976 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:35:30,977 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:35:30,977 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:35:30,978 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:35:30,980 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:35:30,981 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:35:30,982 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:35:30,983 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:35:30,983 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:35:30,984 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:35:30,984 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:35:30,985 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:35:30,985 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:35:30,987 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9d7cea3f-5fb0-4a00-9ee9-87f632abdc1b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:35:31,021 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:35:31,022 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:35:31,022 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:35:31,023 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:35:31,023 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:35:31,024 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:35:31,024 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:35:31,027 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:35:31,027 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:35:31,028 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:35:31,028 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:35:31,028 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:35:31,028 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:35:31,028 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:35:31,029 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:35:31,029 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:35:31,029 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:35:31,029 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:35:31,030 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:35:31,030 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:35:31,030 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:35:31,030 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:35:31,032 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:35:31,032 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:35:31,032 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:35:31,033 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:35:31,033 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:35:31,033 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_9d7cea3f-5fb0-4a00-9ee9-87f632abdc1b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9d7cea3f-5fb0-4a00-9ee9-87f632abdc1b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71556b0d469179ea9b7cd2ce4a2d23031b16c344 [2020-11-28 04:35:31,264 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:35:31,283 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:35:31,286 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:35:31,287 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:35:31,288 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:35:31,289 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9d7cea3f-5fb0-4a00-9ee9-87f632abdc1b/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2020-11-28 04:35:31,369 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9d7cea3f-5fb0-4a00-9ee9-87f632abdc1b/bin/ukojak/data/8ddfe3061/3364b8119b8f49d68365bbfc529a6f98/FLAG2915e2ca9 [2020-11-28 04:35:32,112 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:35:32,113 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9d7cea3f-5fb0-4a00-9ee9-87f632abdc1b/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2020-11-28 04:35:32,162 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9d7cea3f-5fb0-4a00-9ee9-87f632abdc1b/bin/ukojak/data/8ddfe3061/3364b8119b8f49d68365bbfc529a6f98/FLAG2915e2ca9 [2020-11-28 04:35:32,198 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9d7cea3f-5fb0-4a00-9ee9-87f632abdc1b/bin/ukojak/data/8ddfe3061/3364b8119b8f49d68365bbfc529a6f98 [2020-11-28 04:35:32,201 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:35:32,203 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:35:32,205 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:35:32,205 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:35:32,208 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:35:32,210 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:35:32" (1/1) ... [2020-11-28 04:35:32,215 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7036cb20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:32, skipping insertion in model container [2020-11-28 04:35:32,215 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:35:32" (1/1) ... [2020-11-28 04:35:32,222 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:35:32,357 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:35:32,726 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:35:32,744 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:35:33,588 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:33,592 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:33,593 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:33,594 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:33,596 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:33,615 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:33,616 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:33,621 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:33,624 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:33,628 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:33,631 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:33,632 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:33,632 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:34,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:35:34,032 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:35:34,033 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:35:34,034 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:35:34,035 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:35:34,035 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:35:34,036 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:35:34,036 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:35:34,037 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:35:34,037 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:35:34,198 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:35:34,326 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:34,332 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:34,457 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:35:34,522 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 04:35:34,532 INFO L168 Benchmark]: Toolchain (without parser) took 2327.28 ms. Allocated memory was 107.0 MB in the beginning and 134.2 MB in the end (delta: 27.3 MB). Free memory was 67.9 MB in the beginning and 82.1 MB in the end (delta: -14.2 MB). Peak memory consumption was 28.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:34,533 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 81.8 MB. Free memory is still 39.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:35:34,535 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2324.67 ms. Allocated memory was 107.0 MB in the beginning and 134.2 MB in the end (delta: 27.3 MB). Free memory was 67.6 MB in the beginning and 82.1 MB in the end (delta: -14.5 MB). Peak memory consumption was 26.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:34,537 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 81.8 MB. Free memory is still 39.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2324.67 ms. Allocated memory was 107.0 MB in the beginning and 134.2 MB in the end (delta: 27.3 MB). Free memory was 67.6 MB in the beginning and 82.1 MB in the end (delta: -14.5 MB). Peak memory consumption was 26.1 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-a4ecdab [2020-11-28 04:35:36,580 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:35:36,582 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:35:36,613 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:35:36,614 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:35:36,615 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:35:36,617 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:35:36,620 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:35:36,622 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:35:36,623 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:35:36,624 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:35:36,626 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:35:36,626 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:35:36,628 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:35:36,629 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:35:36,630 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:35:36,631 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:35:36,632 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:35:36,635 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:35:36,637 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:35:36,642 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:35:36,647 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:35:36,648 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:35:36,650 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:35:36,655 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:35:36,663 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:35:36,664 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:35:36,665 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:35:36,665 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:35:36,666 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:35:36,667 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:35:36,668 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:35:36,668 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:35:36,670 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:35:36,674 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:35:36,674 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:35:36,675 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:35:36,676 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:35:36,677 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:35:36,678 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:35:36,679 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:35:36,680 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9d7cea3f-5fb0-4a00-9ee9-87f632abdc1b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:35:36,738 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:35:36,740 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:35:36,741 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:35:36,742 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:35:36,743 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:35:36,743 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:35:36,743 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:35:36,743 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:35:36,744 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:35:36,744 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:35:36,745 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:35:36,745 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:35:36,745 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:35:36,746 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:35:36,746 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:35:36,746 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:35:36,746 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:35:36,747 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:35:36,747 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:35:36,747 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:35:36,747 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:35:36,747 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:35:36,748 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:35:36,748 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:35:36,748 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:35:36,748 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:35:36,749 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:35:36,749 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:35:36,749 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:35:36,749 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:35:36,750 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:35:36,750 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_9d7cea3f-5fb0-4a00-9ee9-87f632abdc1b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9d7cea3f-5fb0-4a00-9ee9-87f632abdc1b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71556b0d469179ea9b7cd2ce4a2d23031b16c344 [2020-11-28 04:35:37,140 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:35:37,168 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:35:37,170 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:35:37,172 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:35:37,172 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:35:37,173 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9d7cea3f-5fb0-4a00-9ee9-87f632abdc1b/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2020-11-28 04:35:37,244 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9d7cea3f-5fb0-4a00-9ee9-87f632abdc1b/bin/ukojak/data/f4f25729c/8f6f28b090734598a8e01ebc8c6d63d3/FLAG49a087fe3 [2020-11-28 04:35:38,141 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:35:38,142 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9d7cea3f-5fb0-4a00-9ee9-87f632abdc1b/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2020-11-28 04:35:38,197 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9d7cea3f-5fb0-4a00-9ee9-87f632abdc1b/bin/ukojak/data/f4f25729c/8f6f28b090734598a8e01ebc8c6d63d3/FLAG49a087fe3 [2020-11-28 04:35:38,625 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9d7cea3f-5fb0-4a00-9ee9-87f632abdc1b/bin/ukojak/data/f4f25729c/8f6f28b090734598a8e01ebc8c6d63d3 [2020-11-28 04:35:38,628 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:35:38,629 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:35:38,630 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:35:38,631 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:35:38,634 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:35:38,635 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:35:38" (1/1) ... [2020-11-28 04:35:38,636 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61871082 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:38, skipping insertion in model container [2020-11-28 04:35:38,637 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:35:38" (1/1) ... [2020-11-28 04:35:38,644 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:35:38,792 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:35:39,063 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:35:39,077 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:35:40,277 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:40,288 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:40,289 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:40,290 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:40,292 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:40,320 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:40,321 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:40,327 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:40,330 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:40,335 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:40,338 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:40,340 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:40,341 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:40,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:35:40,781 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:35:40,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:35:40,783 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:35:40,785 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:35:40,785 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:35:40,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:35:40,787 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:35:40,787 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:35:40,788 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:35:40,959 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:35:41,057 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:41,058 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:41,173 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:35:41,254 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:35:41,323 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:35:41,330 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:35:41,331 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:35:41,379 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:41,381 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:41,381 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:41,382 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:41,383 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:41,396 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:41,397 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:41,398 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:41,399 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:41,400 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:41,400 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:41,401 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:41,401 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:41,451 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:35:41,451 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:35:41,452 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:35:41,460 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:35:41,461 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:35:41,462 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:35:41,462 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:35:41,463 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:35:41,464 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:35:41,464 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:35:41,513 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:35:41,568 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:41,569 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:41,614 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:35:41,667 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:35:41,682 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:35:41,682 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:35:41,713 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:41,713 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:41,713 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:41,714 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:41,715 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:41,721 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:41,721 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:41,722 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:41,723 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:41,724 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:41,724 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:41,725 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:41,725 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:41,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:35:41,759 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:35:41,760 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:35:41,760 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:35:41,761 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:35:41,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:35:41,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:35:41,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:35:41,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:35:41,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:35:41,786 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:35:41,865 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:41,865 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:41,909 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:35:42,967 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:35:42,967 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:42 WrapperNode [2020-11-28 04:35:42,967 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:35:42,968 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:35:42,968 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:35:42,969 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:35:42,975 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:42" (1/1) ... [2020-11-28 04:35:43,029 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-28 04:35:43,087 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:42" (1/1) ... [2020-11-28 04:35:43,088 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:35:43,088 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:35:43,090 INFO L168 Benchmark]: Toolchain (without parser) took 4459.98 ms. Allocated memory was 71.3 MB in the beginning and 155.2 MB in the end (delta: 83.9 MB). Free memory was 43.0 MB in the beginning and 70.6 MB in the end (delta: -27.6 MB). Peak memory consumption was 55.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:43,091 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 71.3 MB. Free memory was 52.2 MB in the beginning and 52.2 MB in the end (delta: 35.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:35:43,091 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4337.16 ms. Allocated memory was 71.3 MB in the beginning and 155.2 MB in the end (delta: 83.9 MB). Free memory was 42.9 MB in the beginning and 76.9 MB in the end (delta: -34.0 MB). Peak memory consumption was 109.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:43,092 INFO L168 Benchmark]: Boogie Procedure Inliner took 119.58 ms. Allocated memory is still 155.2 MB. Free memory was 75.8 MB in the beginning and 70.6 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:43,094 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 71.3 MB. Free memory was 52.2 MB in the beginning and 52.2 MB in the end (delta: 35.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4337.16 ms. Allocated memory was 71.3 MB in the beginning and 155.2 MB in the end (delta: 83.9 MB). Free memory was 42.9 MB in the beginning and 76.9 MB in the end (delta: -34.0 MB). Peak memory consumption was 109.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 119.58 ms. Allocated memory is still 155.2 MB. Free memory was 75.8 MB in the beginning and 70.6 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...