./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 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e556c41-1285-4bb4-8330-ed71a65f6d55/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e556c41-1285-4bb4-8330-ed71a65f6d55/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e556c41-1285-4bb4-8330-ed71a65f6d55/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e556c41-1285-4bb4-8330-ed71a65f6d55/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e556c41-1285-4bb4-8330-ed71a65f6d55/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e556c41-1285-4bb4-8330-ed71a65f6d55/bin/ukojak-fKGseLULKY --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_worker_vcloud-master_on_vcloud-master/run_dir_7e556c41-1285-4bb4-8330-ed71a65f6d55/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e556c41-1285-4bb4-8330-ed71a65f6d55/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e556c41-1285-4bb4-8330-ed71a65f6d55/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e556c41-1285-4bb4-8330-ed71a65f6d55/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e556c41-1285-4bb4-8330-ed71a65f6d55/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e556c41-1285-4bb4-8330-ed71a65f6d55/bin/ukojak-fKGseLULKY --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 0.2.1-dev-4e77c04 [2021-10-13 04:01:43,078 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:01:43,081 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:01:43,133 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:01:43,134 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:01:43,139 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:01:43,141 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:01:43,144 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:01:43,147 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:01:43,152 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:01:43,153 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:01:43,155 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:01:43,156 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:01:43,158 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:01:43,160 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:01:43,165 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:01:43,166 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:01:43,167 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:01:43,170 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:01:43,180 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:01:43,182 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:01:43,183 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:01:43,186 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:01:43,187 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:01:43,196 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:01:43,197 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:01:43,197 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:01:43,199 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:01:43,200 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:01:43,201 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:01:43,202 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:01:43,203 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:01:43,205 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:01:43,206 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:01:43,208 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:01:43,208 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:01:43,209 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:01:43,209 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:01:43,209 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:01:43,210 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:01:43,211 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:01:43,212 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e556c41-1285-4bb4-8330-ed71a65f6d55/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-13 04:01:43,256 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:01:43,256 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:01:43,258 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 04:01:43,258 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 04:01:43,259 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:01:43,259 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:01:43,259 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:01:43,265 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 04:01:43,266 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:01:43,266 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 04:01:43,267 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:01:43,267 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 04:01:43,268 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 04:01:43,268 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:01:43,268 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 04:01:43,269 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:01:43,269 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:01:43,269 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:01:43,269 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:01:43,270 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:01:43,270 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:01:43,270 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 04:01:43,271 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 04:01:43,271 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 04:01:43,271 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 04:01:43,271 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_worker_vcloud-master_on_vcloud-master/run_dir_7e556c41-1285-4bb4-8330-ed71a65f6d55/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e556c41-1285-4bb4-8330-ed71a65f6d55/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7ab5b6934b621ecb1749e6cfebd78010e1a0958c [2021-10-13 04:01:43,566 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:01:43,595 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:01:43,597 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:01:43,598 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:01:43,599 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:01:43,600 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e556c41-1285-4bb4-8330-ed71a65f6d55/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2021-10-13 04:01:43,672 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e556c41-1285-4bb4-8330-ed71a65f6d55/bin/ukojak-fKGseLULKY/data/a6c05abc8/a0f8eadf9a9d432093f7388a608cb4d2/FLAG22dfa413e [2021-10-13 04:01:44,645 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:01:44,645 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e556c41-1285-4bb4-8330-ed71a65f6d55/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2021-10-13 04:01:44,715 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e556c41-1285-4bb4-8330-ed71a65f6d55/bin/ukojak-fKGseLULKY/data/a6c05abc8/a0f8eadf9a9d432093f7388a608cb4d2/FLAG22dfa413e [2021-10-13 04:01:45,066 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e556c41-1285-4bb4-8330-ed71a65f6d55/bin/ukojak-fKGseLULKY/data/a6c05abc8/a0f8eadf9a9d432093f7388a608cb4d2 [2021-10-13 04:01:45,069 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:01:45,070 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:01:45,086 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:01:45,086 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:01:45,089 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:01:45,090 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:01:45" (1/1) ... [2021-10-13 04:01:45,091 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45dccc58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:01:45, skipping insertion in model container [2021-10-13 04:01:45,091 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:01:45" (1/1) ... [2021-10-13 04:01:45,098 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:01:45,227 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:01:45,563 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e556c41-1285-4bb4-8330-ed71a65f6d55/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4503,4516] [2021-10-13 04:01:45,577 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e556c41-1285-4bb4-8330-ed71a65f6d55/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4563,4576] [2021-10-13 04:01:45,607 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:01:45,624 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:01:46,873 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:46,875 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:46,876 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:46,878 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:46,880 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:46,915 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:46,916 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:46,919 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:46,920 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:47,551 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:01:47,552 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:01:47,553 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:01:47,555 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:01:47,556 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:01:47,557 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:01:47,558 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:01:47,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:01:47,560 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:01:47,561 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:01:47,855 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:01:48,055 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:48,056 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:48,180 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:01:48,227 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:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) 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) [2021-10-13 04:01:48,241 INFO L168 Benchmark]: Toolchain (without parser) took 3167.27 ms. Allocated memory was 92.3 MB in the beginning and 111.1 MB in the end (delta: 18.9 MB). Free memory was 67.0 MB in the beginning and 59.2 MB in the end (delta: 7.8 MB). Peak memory consumption was 40.1 MB. Max. memory is 16.1 GB. [2021-10-13 04:01:48,243 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 92.3 MB. Free memory was 65.0 MB in the beginning and 65.0 MB in the end (delta: 21.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:01:48,245 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3151.00 ms. Allocated memory was 92.3 MB in the beginning and 111.1 MB in the end (delta: 18.9 MB). Free memory was 66.6 MB in the beginning and 59.2 MB in the end (delta: 7.4 MB). Peak memory consumption was 38.0 MB. Max. memory is 16.1 GB. [2021-10-13 04:01:48,248 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 92.3 MB. Free memory was 65.0 MB in the beginning and 65.0 MB in the end (delta: 21.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3151.00 ms. Allocated memory was 92.3 MB in the beginning and 111.1 MB in the end (delta: 18.9 MB). Free memory was 66.6 MB in the beginning and 59.2 MB in the end (delta: 7.4 MB). Peak memory consumption was 38.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 04:01:50,874 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:01:50,877 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:01:50,950 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:01:50,951 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:01:50,956 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:01:50,959 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:01:50,964 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:01:50,968 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:01:50,975 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:01:50,980 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:01:50,982 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:01:50,983 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:01:50,986 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:01:50,990 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:01:50,995 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:01:50,997 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:01:50,999 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:01:51,001 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:01:51,011 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:01:51,014 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:01:51,015 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:01:51,018 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:01:51,021 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:01:51,032 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:01:51,033 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:01:51,033 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:01:51,036 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:01:51,036 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:01:51,038 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:01:51,038 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:01:51,039 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:01:51,042 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:01:51,043 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:01:51,045 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:01:51,045 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:01:51,046 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:01:51,047 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:01:51,047 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:01:51,049 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:01:51,050 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:01:51,052 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e556c41-1285-4bb4-8330-ed71a65f6d55/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-13 04:01:51,109 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:01:51,109 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:01:51,111 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 04:01:51,111 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 04:01:51,113 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:01:51,113 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:01:51,114 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:01:51,114 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:01:51,114 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 04:01:51,115 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:01:51,116 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 04:01:51,116 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 04:01:51,117 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 04:01:51,117 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 04:01:51,117 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 04:01:51,117 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:01:51,118 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 04:01:51,118 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:01:51,118 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:01:51,119 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:01:51,119 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:01:51,119 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:01:51,120 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:01:51,120 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 04:01:51,120 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 04:01:51,120 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 04:01:51,121 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 04:01:51,121 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 04:01:51,121 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 04:01:51,122 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_worker_vcloud-master_on_vcloud-master/run_dir_7e556c41-1285-4bb4-8330-ed71a65f6d55/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e556c41-1285-4bb4-8330-ed71a65f6d55/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7ab5b6934b621ecb1749e6cfebd78010e1a0958c [2021-10-13 04:01:51,628 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:01:51,663 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:01:51,669 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:01:51,671 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:01:51,673 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:01:51,674 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e556c41-1285-4bb4-8330-ed71a65f6d55/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2021-10-13 04:01:51,757 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e556c41-1285-4bb4-8330-ed71a65f6d55/bin/ukojak-fKGseLULKY/data/f95713b29/b8641dc340fd47cc9fc09c2d152129a9/FLAG45ebc34ce [2021-10-13 04:01:52,986 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:01:52,987 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e556c41-1285-4bb4-8330-ed71a65f6d55/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2021-10-13 04:01:53,066 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e556c41-1285-4bb4-8330-ed71a65f6d55/bin/ukojak-fKGseLULKY/data/f95713b29/b8641dc340fd47cc9fc09c2d152129a9/FLAG45ebc34ce [2021-10-13 04:01:53,275 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e556c41-1285-4bb4-8330-ed71a65f6d55/bin/ukojak-fKGseLULKY/data/f95713b29/b8641dc340fd47cc9fc09c2d152129a9 [2021-10-13 04:01:53,278 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:01:53,280 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:01:53,282 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:01:53,282 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:01:53,287 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:01:53,287 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:01:53" (1/1) ... [2021-10-13 04:01:53,289 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@595df951 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:01:53, skipping insertion in model container [2021-10-13 04:01:53,289 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:01:53" (1/1) ... [2021-10-13 04:01:53,298 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:01:53,455 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:01:53,710 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e556c41-1285-4bb4-8330-ed71a65f6d55/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4503,4516] [2021-10-13 04:01:53,721 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e556c41-1285-4bb4-8330-ed71a65f6d55/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4563,4576] [2021-10-13 04:01:53,770 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:01:53,785 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:01:55,338 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:55,339 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:55,340 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:55,341 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:55,344 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:55,364 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:55,364 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:55,371 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:55,371 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:56,010 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:01:56,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:01:56,012 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:01:56,014 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:01:56,015 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:01:56,016 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:01:56,017 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:01:56,017 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:01:56,018 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:01:56,019 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:01:56,217 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:01:56,343 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:56,344 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:56,498 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:01:56,599 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 04:01:56,647 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:01:56,661 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e556c41-1285-4bb4-8330-ed71a65f6d55/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4503,4516] [2021-10-13 04:01:56,661 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e556c41-1285-4bb4-8330-ed71a65f6d55/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4563,4576] [2021-10-13 04:01:56,663 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:01:56,664 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:01:56,735 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:56,736 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:56,736 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:56,738 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:56,739 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:56,754 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:56,755 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:56,757 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:56,757 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:56,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:01:56,856 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:01:56,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:01:56,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:01:56,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:01:56,863 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:01:56,864 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:01:56,864 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:01:56,865 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:01:56,866 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:01:56,921 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:01:57,015 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:57,015 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:57,093 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:01:57,176 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 04:01:57,203 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e556c41-1285-4bb4-8330-ed71a65f6d55/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4503,4516] [2021-10-13 04:01:57,204 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e556c41-1285-4bb4-8330-ed71a65f6d55/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i[4563,4576] [2021-10-13 04:01:57,206 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:01:57,207 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:01:57,240 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:57,241 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:57,241 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:57,241 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:57,242 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:57,249 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:57,249 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:57,250 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:57,256 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:57,301 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:01:57,302 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:01:57,303 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:01:57,303 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:01:57,304 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:01:57,305 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:01:57,305 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:01:57,305 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:01:57,306 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:01:57,306 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:01:57,334 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:01:57,445 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:57,446 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:01:57,505 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:01:57,834 INFO L208 MainTranslator]: Completed translation [2021-10-13 04:01:57,835 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:01:57 WrapperNode [2021-10-13 04:01:57,835 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 04:01:57,837 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 04:01:57,837 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 04:01:57,837 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 04:01:57,845 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:01:57" (1/1) ... [2021-10-13 04:01:57,924 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]]] [2021-10-13 04:01:58,033 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:01:57" (1/1) ... [2021-10-13 04:01:58,033 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 04:01:58,034 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 04:01:58,036 INFO L168 Benchmark]: Toolchain (without parser) took 4754.54 ms. Allocated memory was 81.8 MB in the beginning and 140.5 MB in the end (delta: 58.7 MB). Free memory was 55.3 MB in the beginning and 54.9 MB in the end (delta: 466.5 kB). Peak memory consumption was 57.6 MB. Max. memory is 16.1 GB. [2021-10-13 04:01:58,036 INFO L168 Benchmark]: CDTParser took 0.70 ms. Allocated memory is still 81.8 MB. Free memory is still 61.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:01:58,037 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4553.55 ms. Allocated memory was 81.8 MB in the beginning and 140.5 MB in the end (delta: 58.7 MB). Free memory was 55.1 MB in the beginning and 61.0 MB in the end (delta: -5.9 MB). Peak memory consumption was 74.4 MB. Max. memory is 16.1 GB. [2021-10-13 04:01:58,038 INFO L168 Benchmark]: Boogie Procedure Inliner took 197.09 ms. Allocated memory is still 140.5 MB. Free memory was 61.0 MB in the beginning and 54.9 MB in the end (delta: 6.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-13 04:01:58,040 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.70 ms. Allocated memory is still 81.8 MB. Free memory is still 61.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4553.55 ms. Allocated memory was 81.8 MB in the beginning and 140.5 MB in the end (delta: 58.7 MB). Free memory was 55.1 MB in the beginning and 61.0 MB in the end (delta: -5.9 MB). Peak memory consumption was 74.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 197.09 ms. Allocated memory is still 140.5 MB. Free memory was 61.0 MB in the beginning and 54.9 MB in the end (delta: 6.2 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...