./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_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_4c80330e-8d13-49b8-95f1-7a544dfd385e/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4c80330e-8d13-49b8-95f1-7a544dfd385e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4c80330e-8d13-49b8-95f1-7a544dfd385e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4c80330e-8d13-49b8-95f1-7a544dfd385e/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4c80330e-8d13-49b8-95f1-7a544dfd385e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4c80330e-8d13-49b8-95f1-7a544dfd385e/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 7ab5b6934b621ecb1749e6cfebd78010e1a0958c ........................................................................................................................................................................... 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_4c80330e-8d13-49b8-95f1-7a544dfd385e/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4c80330e-8d13-49b8-95f1-7a544dfd385e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4c80330e-8d13-49b8-95f1-7a544dfd385e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4c80330e-8d13-49b8-95f1-7a544dfd385e/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4c80330e-8d13-49b8-95f1-7a544dfd385e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4c80330e-8d13-49b8-95f1-7a544dfd385e/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 7ab5b6934b621ecb1749e6cfebd78010e1a0958c ......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:44:14,351 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:44:14,355 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:44:14,436 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:44:14,437 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:44:14,453 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:44:14,458 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:44:14,481 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:44:14,485 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:44:14,488 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:44:14,490 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:44:14,495 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:44:14,498 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:44:14,509 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:44:14,512 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:44:14,514 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:44:14,517 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:44:14,520 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:44:14,524 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:44:14,531 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:44:14,537 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:44:14,539 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:44:14,542 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:44:14,543 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:44:14,551 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:44:14,552 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:44:14,552 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:44:14,555 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:44:14,556 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:44:14,558 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:44:14,558 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:44:14,560 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:44:14,563 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:44:14,565 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:44:14,566 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:44:14,567 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:44:14,568 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:44:14,569 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:44:14,569 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:44:14,570 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:44:14,572 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:44:14,575 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4c80330e-8d13-49b8-95f1-7a544dfd385e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 16:44:14,619 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:44:14,620 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:44:14,622 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:44:14,622 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:44:14,623 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:44:14,623 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:44:14,624 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:44:14,624 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:44:14,625 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:44:14,625 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:44:14,626 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:44:14,627 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:44:14,627 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:44:14,627 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:44:14,628 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:44:14,628 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:44:14,628 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:44:14,629 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:44:14,629 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:44:14,629 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:44:14,630 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:44:14,630 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:44:14,630 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:44:14,631 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:44:14,631 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:44:14,631 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:44:14,632 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:44:14,632 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_4c80330e-8d13-49b8-95f1-7a544dfd385e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4c80330e-8d13-49b8-95f1-7a544dfd385e/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7ab5b6934b621ecb1749e6cfebd78010e1a0958c [2020-12-01 16:44:14,956 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:44:14,990 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:44:14,993 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:44:14,994 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:44:14,995 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:44:14,996 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4c80330e-8d13-49b8-95f1-7a544dfd385e/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2020-12-01 16:44:15,093 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4c80330e-8d13-49b8-95f1-7a544dfd385e/bin/ukojak/data/5062f1e52/fa081131a7fe4eeead1be94b2d8e181a/FLAGe03de6a90 [2020-12-01 16:44:16,241 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:44:16,243 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4c80330e-8d13-49b8-95f1-7a544dfd385e/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2020-12-01 16:44:16,297 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4c80330e-8d13-49b8-95f1-7a544dfd385e/bin/ukojak/data/5062f1e52/fa081131a7fe4eeead1be94b2d8e181a/FLAGe03de6a90 [2020-12-01 16:44:16,656 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4c80330e-8d13-49b8-95f1-7a544dfd385e/bin/ukojak/data/5062f1e52/fa081131a7fe4eeead1be94b2d8e181a [2020-12-01 16:44:16,659 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:44:16,661 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:44:16,663 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:44:16,663 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:44:16,667 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:44:16,668 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:44:16" (1/1) ... [2020-12-01 16:44:16,670 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@576117f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:44:16, skipping insertion in model container [2020-12-01 16:44:16,671 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:44:16" (1/1) ... [2020-12-01 16:44:16,687 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:44:16,840 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:44:17,308 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:44:17,319 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:44:18,537 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:18,538 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:18,538 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:18,540 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:18,541 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:18,568 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:18,569 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:18,571 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:18,572 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:19,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:44:19,051 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:44:19,052 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:44:19,054 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:44:19,056 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:44:19,057 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:44:19,058 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:44:19,059 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:44:19,060 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:44:19,061 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:44:19,283 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:44:19,478 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:19,479 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:19,601 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:44:19,646 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) [2020-12-01 16:44:19,652 INFO L168 Benchmark]: Toolchain (without parser) took 2989.85 ms. Allocated memory was 88.1 MB in the beginning and 113.2 MB in the end (delta: 25.2 MB). Free memory was 49.2 MB in the beginning and 64.3 MB in the end (delta: -15.1 MB). Peak memory consumption was 26.7 MB. Max. memory is 16.1 GB. [2020-12-01 16:44:19,653 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 88.1 MB. Free memory was 45.2 MB in the beginning and 45.2 MB in the end (delta: 39.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:44:19,654 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2986.80 ms. Allocated memory was 88.1 MB in the beginning and 113.2 MB in the end (delta: 25.2 MB). Free memory was 49.0 MB in the beginning and 64.3 MB in the end (delta: -15.3 MB). Peak memory consumption was 26.7 MB. Max. memory is 16.1 GB. [2020-12-01 16:44:19,656 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 88.1 MB. Free memory was 45.2 MB in the beginning and 45.2 MB in the end (delta: 39.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2986.80 ms. Allocated memory was 88.1 MB in the beginning and 113.2 MB in the end (delta: 25.2 MB). Free memory was 49.0 MB in the beginning and 64.3 MB in the end (delta: -15.3 MB). Peak memory consumption was 26.7 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 [2020-12-01 16:44:22,237 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:44:22,240 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:44:22,277 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:44:22,278 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:44:22,280 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:44:22,282 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:44:22,285 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:44:22,288 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:44:22,289 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:44:22,290 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:44:22,292 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:44:22,293 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:44:22,294 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:44:22,296 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:44:22,302 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:44:22,304 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:44:22,310 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:44:22,314 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:44:22,326 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:44:22,330 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:44:22,332 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:44:22,336 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:44:22,341 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:44:22,346 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:44:22,346 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:44:22,347 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:44:22,361 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:44:22,362 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:44:22,363 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:44:22,364 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:44:22,365 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:44:22,368 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:44:22,369 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:44:22,372 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:44:22,372 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:44:22,373 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:44:22,374 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:44:22,374 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:44:22,376 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:44:22,378 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:44:22,379 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4c80330e-8d13-49b8-95f1-7a544dfd385e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 16:44:22,436 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:44:22,437 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:44:22,438 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:44:22,438 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:44:22,439 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:44:22,440 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:44:22,440 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:44:22,440 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:44:22,440 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:44:22,441 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:44:22,441 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:44:22,441 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:44:22,442 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:44:22,442 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:44:22,442 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:44:22,442 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:44:22,443 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:44:22,443 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:44:22,443 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:44:22,443 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:44:22,444 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:44:22,444 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:44:22,444 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:44:22,445 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:44:22,445 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:44:22,445 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:44:22,445 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:44:22,446 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:44:22,446 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:44:22,446 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:44:22,446 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 16:44:22,447 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_4c80330e-8d13-49b8-95f1-7a544dfd385e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4c80330e-8d13-49b8-95f1-7a544dfd385e/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7ab5b6934b621ecb1749e6cfebd78010e1a0958c [2020-12-01 16:44:22,898 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:44:22,935 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:44:22,939 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:44:22,940 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:44:22,941 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:44:22,942 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4c80330e-8d13-49b8-95f1-7a544dfd385e/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2020-12-01 16:44:23,024 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4c80330e-8d13-49b8-95f1-7a544dfd385e/bin/ukojak/data/2e47a56d3/ea0cd8e26cda43ba960db9c9cde70d2a/FLAGfe794a451 [2020-12-01 16:44:24,163 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:44:24,164 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4c80330e-8d13-49b8-95f1-7a544dfd385e/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2020-12-01 16:44:24,209 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4c80330e-8d13-49b8-95f1-7a544dfd385e/bin/ukojak/data/2e47a56d3/ea0cd8e26cda43ba960db9c9cde70d2a/FLAGfe794a451 [2020-12-01 16:44:24,473 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4c80330e-8d13-49b8-95f1-7a544dfd385e/bin/ukojak/data/2e47a56d3/ea0cd8e26cda43ba960db9c9cde70d2a [2020-12-01 16:44:24,477 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:44:24,480 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:44:24,483 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:44:24,483 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:44:24,487 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:44:24,488 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:44:24" (1/1) ... [2020-12-01 16:44:24,491 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3de3ce8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:44:24, skipping insertion in model container [2020-12-01 16:44:24,491 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:44:24" (1/1) ... [2020-12-01 16:44:24,500 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:44:24,662 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:44:25,036 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:44:25,042 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:44:26,225 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:26,229 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:26,233 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:26,235 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:26,237 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:26,277 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:26,284 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:26,289 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:26,292 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:26,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:44:26,861 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:44:26,863 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:44:26,864 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:44:26,866 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:44:26,867 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:44:26,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:44:26,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:44:26,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:44:26,871 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:44:27,115 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:44:27,248 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:27,249 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:27,458 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:44:27,579 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 16:44:27,649 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:44:27,662 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:44:27,665 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:44:27,770 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:27,771 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:27,772 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:27,772 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:27,773 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:27,785 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:27,786 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:27,792 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:27,792 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:27,879 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:44:27,880 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:44:27,881 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:44:27,888 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:44:27,891 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:44:27,892 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:44:27,893 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:44:27,894 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:44:27,895 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:44:27,896 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:44:27,945 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:44:28,048 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:28,049 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:28,169 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:44:28,204 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:44:28,224 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:44:28,225 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:44:28,265 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:28,265 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:28,265 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:28,266 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:28,267 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:28,277 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:28,278 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:28,279 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:28,286 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:28,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:44:28,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:44:28,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:44:28,338 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:44:28,340 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:44:28,340 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:44:28,341 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:44:28,341 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:44:28,342 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:44:28,342 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:44:28,405 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:44:28,480 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:28,481 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:44:28,541 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:44:29,872 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:44:29,873 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:44:29 WrapperNode [2020-12-01 16:44:29,873 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:44:29,875 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:44:29,875 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:44:29,875 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:44:29,885 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:44:29" (1/1) ... [2020-12-01 16:44:29,965 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]]] [2020-12-01 16:44:30,120 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:44:29" (1/1) ... [2020-12-01 16:44:30,121 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:44:30,121 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 16:44:30,133 INFO L168 Benchmark]: Toolchain (without parser) took 5644.09 ms. Allocated memory was 58.7 MB in the beginning and 159.4 MB in the end (delta: 100.7 MB). Free memory was 30.4 MB in the beginning and 45.1 MB in the end (delta: -14.8 MB). Peak memory consumption was 85.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:44:30,134 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 58.7 MB. Free memory is still 41.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:44:30,135 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5391.24 ms. Allocated memory was 58.7 MB in the beginning and 159.4 MB in the end (delta: 100.7 MB). Free memory was 30.1 MB in the beginning and 51.4 MB in the end (delta: -21.3 MB). Peak memory consumption was 106.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:44:30,136 INFO L168 Benchmark]: Boogie Procedure Inliner took 246.26 ms. Allocated memory is still 159.4 MB. Free memory was 51.4 MB in the beginning and 46.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:44:30,138 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 58.7 MB. Free memory is still 41.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5391.24 ms. Allocated memory was 58.7 MB in the beginning and 159.4 MB in the end (delta: 100.7 MB). Free memory was 30.1 MB in the beginning and 51.4 MB in the end (delta: -21.3 MB). Peak memory consumption was 106.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 246.26 ms. Allocated memory is still 159.4 MB. Free memory was 51.4 MB in the beginning and 46.2 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...