./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_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_8880d9d0-939c-419b-a2b7-0fc6bf834474/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8880d9d0-939c-419b-a2b7-0fc6bf834474/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_8880d9d0-939c-419b-a2b7-0fc6bf834474/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8880d9d0-939c-419b-a2b7-0fc6bf834474/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8880d9d0-939c-419b-a2b7-0fc6bf834474/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_8880d9d0-939c-419b-a2b7-0fc6bf834474/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 153f3f223592d99a48214005093c866465e55c31 ........................................................................................................................................................................... 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_8880d9d0-939c-419b-a2b7-0fc6bf834474/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8880d9d0-939c-419b-a2b7-0fc6bf834474/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_8880d9d0-939c-419b-a2b7-0fc6bf834474/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8880d9d0-939c-419b-a2b7-0fc6bf834474/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8880d9d0-939c-419b-a2b7-0fc6bf834474/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_8880d9d0-939c-419b-a2b7-0fc6bf834474/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 153f3f223592d99a48214005093c866465e55c31 ............................................................................................................................................................................................................................. 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 04:38:04,854 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:38:04,859 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:38:04,921 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:38:04,922 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:38:04,927 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:38:04,930 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:38:04,935 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:38:04,938 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:38:04,946 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:38:04,947 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:38:04,950 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:38:04,951 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:38:04,954 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:38:04,958 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:38:04,964 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:38:04,966 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:38:04,968 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:38:04,971 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:38:04,980 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:38:04,983 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:38:04,985 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:38:04,989 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:38:04,990 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:38:05,002 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:38:05,002 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:38:05,003 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:38:05,005 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:38:05,005 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:38:05,007 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:38:05,008 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:38:05,009 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:38:05,011 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:38:05,012 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:38:05,013 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:38:05,014 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:38:05,015 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:38:05,015 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:38:05,016 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:38:05,017 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:38:05,018 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:38:05,019 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8880d9d0-939c-419b-a2b7-0fc6bf834474/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-13 04:38:05,047 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:38:05,047 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:38:05,048 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 04:38:05,048 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 04:38:05,049 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:38:05,050 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:38:05,050 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:38:05,051 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 04:38:05,051 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:38:05,051 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 04:38:05,051 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:38:05,052 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 04:38:05,052 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 04:38:05,052 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:38:05,053 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 04:38:05,053 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:38:05,053 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:38:05,054 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:38:05,054 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:38:05,054 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:38:05,055 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:38:05,055 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 04:38:05,055 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 04:38:05,056 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 04:38:05,056 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 04:38:05,056 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_8880d9d0-939c-419b-a2b7-0fc6bf834474/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8880d9d0-939c-419b-a2b7-0fc6bf834474/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 153f3f223592d99a48214005093c866465e55c31 [2021-10-13 04:38:05,347 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:38:05,383 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:38:05,387 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:38:05,388 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:38:05,391 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:38:05,393 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8880d9d0-939c-419b-a2b7-0fc6bf834474/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2021-10-13 04:38:05,500 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8880d9d0-939c-419b-a2b7-0fc6bf834474/bin/ukojak-fKGseLULKY/data/63ba7f7d2/32a58eb51599482ba4ae92d581708072/FLAGf3391a4af [2021-10-13 04:38:06,505 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:38:06,507 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8880d9d0-939c-419b-a2b7-0fc6bf834474/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2021-10-13 04:38:06,567 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8880d9d0-939c-419b-a2b7-0fc6bf834474/bin/ukojak-fKGseLULKY/data/63ba7f7d2/32a58eb51599482ba4ae92d581708072/FLAGf3391a4af [2021-10-13 04:38:06,872 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8880d9d0-939c-419b-a2b7-0fc6bf834474/bin/ukojak-fKGseLULKY/data/63ba7f7d2/32a58eb51599482ba4ae92d581708072 [2021-10-13 04:38:06,874 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:38:06,876 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:38:06,895 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:38:06,895 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:38:06,898 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:38:06,899 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:38:06" (1/1) ... [2021-10-13 04:38:06,900 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59da97a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:38:06, skipping insertion in model container [2021-10-13 04:38:06,900 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:38:06" (1/1) ... [2021-10-13 04:38:06,909 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:38:07,061 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:38:07,460 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_8880d9d0-939c-419b-a2b7-0fc6bf834474/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4498,4511] [2021-10-13 04:38:07,469 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_8880d9d0-939c-419b-a2b7-0fc6bf834474/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4558,4571] [2021-10-13 04:38:07,498 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:38:07,516 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:38:08,711 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:08,712 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:08,713 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:08,714 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:08,716 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:08,736 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:08,737 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:08,740 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:08,741 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:09,431 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:38:09,433 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:38:09,435 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:38:09,436 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:38:09,438 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:38:09,439 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:38:09,440 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:38:09,441 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:38:09,442 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:38:09,443 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:38:09,750 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:38:09,945 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:09,948 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:10,062 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:38:10,143 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 04:38:10,156 INFO L168 Benchmark]: Toolchain (without parser) took 3277.59 ms. Allocated memory was 90.2 MB in the beginning and 111.1 MB in the end (delta: 21.0 MB). Free memory was 48.8 MB in the beginning and 59.4 MB in the end (delta: -10.6 MB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 GB. [2021-10-13 04:38:10,159 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 90.2 MB. Free memory was 47.8 MB in the beginning and 47.7 MB in the end (delta: 38.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:38:10,161 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3258.38 ms. Allocated memory was 90.2 MB in the beginning and 111.1 MB in the end (delta: 21.0 MB). Free memory was 67.1 MB in the beginning and 59.4 MB in the end (delta: 7.7 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.1 GB. [2021-10-13 04:38:10,165 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 90.2 MB. Free memory was 47.8 MB in the beginning and 47.7 MB in the end (delta: 38.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3258.38 ms. Allocated memory was 90.2 MB in the beginning and 111.1 MB in the end (delta: 21.0 MB). Free memory was 67.1 MB in the beginning and 59.4 MB in the end (delta: 7.7 MB). Peak memory consumption was 37.7 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 0.2.1-dev-4e77c04 [2021-10-13 04:38:12,735 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:38:12,737 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:38:12,772 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:38:12,772 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:38:12,774 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:38:12,776 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:38:12,779 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:38:12,781 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:38:12,783 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:38:12,784 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:38:12,786 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:38:12,788 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:38:12,793 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:38:12,795 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:38:12,798 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:38:12,801 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:38:12,809 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:38:12,812 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:38:12,820 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:38:12,828 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:38:12,830 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:38:12,832 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:38:12,833 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:38:12,838 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:38:12,848 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:38:12,848 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:38:12,850 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:38:12,850 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:38:12,852 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:38:12,852 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:38:12,853 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:38:12,854 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:38:12,855 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:38:12,857 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:38:12,857 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:38:12,880 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:38:12,881 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:38:12,881 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:38:12,883 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:38:12,884 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:38:12,886 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8880d9d0-939c-419b-a2b7-0fc6bf834474/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-13 04:38:12,938 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:38:12,938 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:38:12,939 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 04:38:12,940 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 04:38:12,941 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:38:12,942 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:38:12,942 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:38:12,942 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:38:12,942 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 04:38:12,943 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:38:12,944 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 04:38:12,944 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 04:38:12,944 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 04:38:12,945 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 04:38:12,945 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 04:38:12,945 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:38:12,945 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 04:38:12,945 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:38:12,946 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:38:12,946 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:38:12,946 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:38:12,946 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:38:12,947 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:38:12,947 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 04:38:12,947 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 04:38:12,947 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 04:38:12,947 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 04:38:12,947 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 04:38:12,948 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 04:38:12,948 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_8880d9d0-939c-419b-a2b7-0fc6bf834474/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8880d9d0-939c-419b-a2b7-0fc6bf834474/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 153f3f223592d99a48214005093c866465e55c31 [2021-10-13 04:38:13,385 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:38:13,409 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:38:13,411 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:38:13,413 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:38:13,414 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:38:13,415 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8880d9d0-939c-419b-a2b7-0fc6bf834474/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2021-10-13 04:38:13,488 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8880d9d0-939c-419b-a2b7-0fc6bf834474/bin/ukojak-fKGseLULKY/data/734068483/8e5f64ec1093427ea2e6881cc7e1adeb/FLAG5ed00d743 [2021-10-13 04:38:14,548 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:38:14,548 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8880d9d0-939c-419b-a2b7-0fc6bf834474/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2021-10-13 04:38:14,608 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8880d9d0-939c-419b-a2b7-0fc6bf834474/bin/ukojak-fKGseLULKY/data/734068483/8e5f64ec1093427ea2e6881cc7e1adeb/FLAG5ed00d743 [2021-10-13 04:38:14,939 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8880d9d0-939c-419b-a2b7-0fc6bf834474/bin/ukojak-fKGseLULKY/data/734068483/8e5f64ec1093427ea2e6881cc7e1adeb [2021-10-13 04:38:14,943 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:38:14,946 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:38:14,949 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:38:14,949 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:38:14,953 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:38:14,954 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:38:14" (1/1) ... [2021-10-13 04:38:14,955 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d5b6a08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:38:14, skipping insertion in model container [2021-10-13 04:38:14,956 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:38:14" (1/1) ... [2021-10-13 04:38:14,964 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:38:15,155 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:38:15,531 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_8880d9d0-939c-419b-a2b7-0fc6bf834474/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4498,4511] [2021-10-13 04:38:15,543 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_8880d9d0-939c-419b-a2b7-0fc6bf834474/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4558,4571] [2021-10-13 04:38:15,578 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:38:15,590 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:38:16,744 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:16,745 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:16,746 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:16,747 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:16,749 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:16,784 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:16,785 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:16,788 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:16,789 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:17,333 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:38:17,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:38:17,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:38:17,338 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:38:17,340 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:38:17,342 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:38:17,342 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:38:17,343 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:38:17,344 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:38:17,345 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:38:17,586 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:38:17,743 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:17,744 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:17,883 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:38:18,015 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 04:38:18,061 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:38:18,072 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_8880d9d0-939c-419b-a2b7-0fc6bf834474/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4498,4511] [2021-10-13 04:38:18,073 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_8880d9d0-939c-419b-a2b7-0fc6bf834474/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4558,4571] [2021-10-13 04:38:18,076 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:38:18,077 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:38:18,151 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:18,151 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:18,152 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:18,154 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:18,154 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:18,164 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:18,164 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:18,166 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:18,167 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:18,250 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:38:18,251 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:38:18,252 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:38:18,253 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:38:18,254 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:38:18,256 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:38:18,265 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:38:18,266 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:38:18,267 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:38:18,268 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:38:18,307 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:38:18,406 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:18,407 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:18,506 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:38:18,539 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 04:38:18,568 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_8880d9d0-939c-419b-a2b7-0fc6bf834474/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4498,4511] [2021-10-13 04:38:18,569 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_8880d9d0-939c-419b-a2b7-0fc6bf834474/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4558,4571] [2021-10-13 04:38:18,572 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:38:18,578 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:38:18,629 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:18,630 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:18,630 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:18,630 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:18,631 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:18,638 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:18,638 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:18,639 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:18,640 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:18,688 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:38:18,689 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:38:18,690 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:38:18,690 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:38:18,714 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:38:18,714 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:38:18,715 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:38:18,715 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:38:18,716 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:38:18,717 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:38:18,752 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:38:18,835 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:18,836 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:38:18,887 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:38:19,279 INFO L208 MainTranslator]: Completed translation [2021-10-13 04:38:19,279 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:38:19 WrapperNode [2021-10-13 04:38:19,280 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 04:38:19,282 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 04:38:19,282 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 04:38:19,282 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 04:38:19,291 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:38:19" (1/1) ... [2021-10-13 04:38:19,421 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 04:38:19,494 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:38:19" (1/1) ... [2021-10-13 04:38:19,495 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 04:38:19,495 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 04:38:19,521 INFO L168 Benchmark]: Toolchain (without parser) took 4550.38 ms. Allocated memory was 69.2 MB in the beginning and 127.9 MB in the end (delta: 58.7 MB). Free memory was 39.2 MB in the beginning and 50.3 MB in the end (delta: -11.1 MB). Peak memory consumption was 46.9 MB. Max. memory is 16.1 GB. [2021-10-13 04:38:19,522 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 69.2 MB. Free memory is still 49.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:38:19,529 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4331.57 ms. Allocated memory was 69.2 MB in the beginning and 127.9 MB in the end (delta: 58.7 MB). Free memory was 39.0 MB in the beginning and 56.0 MB in the end (delta: -17.0 MB). Peak memory consumption was 66.2 MB. Max. memory is 16.1 GB. [2021-10-13 04:38:19,529 INFO L168 Benchmark]: Boogie Procedure Inliner took 213.32 ms. Allocated memory is still 127.9 MB. Free memory was 56.0 MB in the beginning and 50.3 MB in the end (delta: 5.7 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-13 04:38:19,531 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 69.2 MB. Free memory is still 49.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4331.57 ms. Allocated memory was 69.2 MB in the beginning and 127.9 MB in the end (delta: 58.7 MB). Free memory was 39.0 MB in the beginning and 56.0 MB in the end (delta: -17.0 MB). Peak memory consumption was 66.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 213.32 ms. Allocated memory is still 127.9 MB. Free memory was 56.0 MB in the beginning and 50.3 MB in the end (delta: 5.7 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...