./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_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_68eae416-96be-4d67-971d-520d5b02aa83/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68eae416-96be-4d67-971d-520d5b02aa83/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_68eae416-96be-4d67-971d-520d5b02aa83/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68eae416-96be-4d67-971d-520d5b02aa83/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68eae416-96be-4d67-971d-520d5b02aa83/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_68eae416-96be-4d67-971d-520d5b02aa83/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 1004ccda4c69a684cb037129b585f169aba1551a ........................................................................................................................................................................... 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_68eae416-96be-4d67-971d-520d5b02aa83/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68eae416-96be-4d67-971d-520d5b02aa83/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_68eae416-96be-4d67-971d-520d5b02aa83/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68eae416-96be-4d67-971d-520d5b02aa83/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68eae416-96be-4d67-971d-520d5b02aa83/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_68eae416-96be-4d67-971d-520d5b02aa83/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 1004ccda4c69a684cb037129b585f169aba1551a ............................................................................................................................................................................................................................. 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 05:02:53,933 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 05:02:53,936 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 05:02:54,001 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 05:02:54,004 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 05:02:54,009 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 05:02:54,011 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 05:02:54,016 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 05:02:54,018 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 05:02:54,026 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 05:02:54,027 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 05:02:54,029 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 05:02:54,030 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 05:02:54,033 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 05:02:54,035 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 05:02:54,042 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 05:02:54,044 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 05:02:54,045 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 05:02:54,048 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 05:02:54,058 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 05:02:54,061 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 05:02:54,062 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 05:02:54,066 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 05:02:54,067 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 05:02:54,071 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 05:02:54,072 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 05:02:54,072 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 05:02:54,075 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 05:02:54,076 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 05:02:54,077 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 05:02:54,078 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 05:02:54,079 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 05:02:54,081 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 05:02:54,082 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 05:02:54,084 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 05:02:54,084 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 05:02:54,085 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 05:02:54,086 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 05:02:54,086 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 05:02:54,087 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 05:02:54,088 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 05:02:54,089 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68eae416-96be-4d67-971d-520d5b02aa83/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-13 05:02:54,134 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 05:02:54,135 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 05:02:54,136 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 05:02:54,136 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 05:02:54,138 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 05:02:54,138 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 05:02:54,138 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 05:02:54,138 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 05:02:54,145 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 05:02:54,145 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 05:02:54,146 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 05:02:54,146 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 05:02:54,147 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 05:02:54,147 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 05:02:54,147 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 05:02:54,147 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 05:02:54,148 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 05:02:54,148 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 05:02:54,148 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 05:02:54,148 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 05:02:54,149 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 05:02:54,149 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 05:02:54,149 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 05:02:54,149 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 05:02:54,150 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 05:02:54,150 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_68eae416-96be-4d67-971d-520d5b02aa83/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68eae416-96be-4d67-971d-520d5b02aa83/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1004ccda4c69a684cb037129b585f169aba1551a [2021-10-13 05:02:54,408 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 05:02:54,433 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 05:02:54,437 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 05:02:54,438 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 05:02:54,439 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 05:02:54,440 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68eae416-96be-4d67-971d-520d5b02aa83/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i [2021-10-13 05:02:54,524 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68eae416-96be-4d67-971d-520d5b02aa83/bin/ukojak-fKGseLULKY/data/667a8e9a1/80c94f871ed548949e4cba34a1562402/FLAG14c22d7cd [2021-10-13 05:02:55,540 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 05:02:55,545 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68eae416-96be-4d67-971d-520d5b02aa83/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i [2021-10-13 05:02:55,593 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68eae416-96be-4d67-971d-520d5b02aa83/bin/ukojak-fKGseLULKY/data/667a8e9a1/80c94f871ed548949e4cba34a1562402/FLAG14c22d7cd [2021-10-13 05:02:55,918 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68eae416-96be-4d67-971d-520d5b02aa83/bin/ukojak-fKGseLULKY/data/667a8e9a1/80c94f871ed548949e4cba34a1562402 [2021-10-13 05:02:55,920 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 05:02:55,922 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 05:02:55,929 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 05:02:55,929 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 05:02:55,932 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 05:02:55,934 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 05:02:55" (1/1) ... [2021-10-13 05:02:55,936 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e88af9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:02:55, skipping insertion in model container [2021-10-13 05:02:55,937 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 05:02:55" (1/1) ... [2021-10-13 05:02:55,944 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 05:02:56,061 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 05:02:56,361 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_68eae416-96be-4d67-971d-520d5b02aa83/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4497,4510] [2021-10-13 05:02:56,368 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_68eae416-96be-4d67-971d-520d5b02aa83/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4557,4570] [2021-10-13 05:02:56,393 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 05:02:56,399 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 05:02:57,410 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:02:57,411 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:02:57,412 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:02:57,413 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:02:57,414 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:02:57,429 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:02:57,429 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:02:57,432 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:02:57,432 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:02:57,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 05:02:57,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 05:02:57,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 05:02:57,829 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 05:02:57,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 05:02:57,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 05:02:57,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 05:02:57,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 05:02:57,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 05:02:57,835 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 05:02:58,019 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 05:02:58,177 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:02:58,177 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:02:58,302 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 05:02:58,370 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 05:02:58,376 INFO L168 Benchmark]: Toolchain (without parser) took 2452.25 ms. Allocated memory was 100.7 MB in the beginning and 127.9 MB in the end (delta: 27.3 MB). Free memory was 58.6 MB in the beginning and 78.7 MB in the end (delta: -20.2 MB). Peak memory consumption was 31.2 MB. Max. memory is 16.1 GB. [2021-10-13 05:02:58,377 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 100.7 MB. Free memory is still 54.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 05:02:58,379 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2444.51 ms. Allocated memory was 100.7 MB in the beginning and 127.9 MB in the end (delta: 27.3 MB). Free memory was 58.4 MB in the beginning and 78.7 MB in the end (delta: -20.4 MB). Peak memory consumption was 31.2 MB. Max. memory is 16.1 GB. [2021-10-13 05:02:58,383 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 100.7 MB. Free memory is still 54.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2444.51 ms. Allocated memory was 100.7 MB in the beginning and 127.9 MB in the end (delta: 27.3 MB). Free memory was 58.4 MB in the beginning and 78.7 MB in the end (delta: -20.4 MB). Peak memory consumption was 31.2 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 05:03:00,591 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 05:03:00,595 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 05:03:00,658 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 05:03:00,658 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 05:03:00,663 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 05:03:00,665 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 05:03:00,670 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 05:03:00,673 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 05:03:00,679 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 05:03:00,683 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 05:03:00,685 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 05:03:00,685 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 05:03:00,688 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 05:03:00,690 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 05:03:00,694 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 05:03:00,696 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 05:03:00,697 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 05:03:00,699 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 05:03:00,707 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 05:03:00,710 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 05:03:00,711 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 05:03:00,714 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 05:03:00,716 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 05:03:00,726 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 05:03:00,726 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 05:03:00,726 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 05:03:00,729 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 05:03:00,729 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 05:03:00,731 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 05:03:00,731 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 05:03:00,732 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 05:03:00,734 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 05:03:00,735 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 05:03:00,737 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 05:03:00,737 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 05:03:00,738 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 05:03:00,739 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 05:03:00,739 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 05:03:00,741 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 05:03:00,742 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 05:03:00,743 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68eae416-96be-4d67-971d-520d5b02aa83/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-13 05:03:00,785 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 05:03:00,785 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 05:03:00,787 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 05:03:00,787 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 05:03:00,789 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 05:03:00,789 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 05:03:00,789 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 05:03:00,790 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 05:03:00,790 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 05:03:00,790 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 05:03:00,791 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 05:03:00,791 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 05:03:00,792 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 05:03:00,792 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 05:03:00,792 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 05:03:00,792 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 05:03:00,793 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 05:03:00,793 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 05:03:00,793 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 05:03:00,793 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 05:03:00,793 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 05:03:00,794 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 05:03:00,794 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 05:03:00,794 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 05:03:00,794 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 05:03:00,795 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 05:03:00,795 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 05:03:00,795 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 05:03:00,795 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 05:03:00,795 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_68eae416-96be-4d67-971d-520d5b02aa83/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68eae416-96be-4d67-971d-520d5b02aa83/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1004ccda4c69a684cb037129b585f169aba1551a [2021-10-13 05:03:01,155 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 05:03:01,196 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 05:03:01,199 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 05:03:01,200 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 05:03:01,200 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 05:03:01,201 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68eae416-96be-4d67-971d-520d5b02aa83/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i [2021-10-13 05:03:01,270 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68eae416-96be-4d67-971d-520d5b02aa83/bin/ukojak-fKGseLULKY/data/7eb42ddd4/f8e0a48a2aa446c19ed6d3b7a990aa61/FLAG7cca7c247 [2021-10-13 05:03:02,197 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 05:03:02,198 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68eae416-96be-4d67-971d-520d5b02aa83/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i [2021-10-13 05:03:02,256 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68eae416-96be-4d67-971d-520d5b02aa83/bin/ukojak-fKGseLULKY/data/7eb42ddd4/f8e0a48a2aa446c19ed6d3b7a990aa61/FLAG7cca7c247 [2021-10-13 05:03:02,614 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68eae416-96be-4d67-971d-520d5b02aa83/bin/ukojak-fKGseLULKY/data/7eb42ddd4/f8e0a48a2aa446c19ed6d3b7a990aa61 [2021-10-13 05:03:02,617 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 05:03:02,618 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 05:03:02,623 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 05:03:02,623 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 05:03:02,626 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 05:03:02,627 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 05:03:02" (1/1) ... [2021-10-13 05:03:02,628 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e86c72d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:03:02, skipping insertion in model container [2021-10-13 05:03:02,629 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 05:03:02" (1/1) ... [2021-10-13 05:03:02,636 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 05:03:02,793 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 05:03:03,113 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_68eae416-96be-4d67-971d-520d5b02aa83/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4497,4510] [2021-10-13 05:03:03,123 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_68eae416-96be-4d67-971d-520d5b02aa83/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4557,4570] [2021-10-13 05:03:03,154 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 05:03:03,164 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 05:03:04,365 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:03:04,366 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:03:04,367 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:03:04,368 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:03:04,369 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:03:04,385 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:03:04,386 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:03:04,388 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:03:04,389 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:03:04,865 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 05:03:04,866 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 05:03:04,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 05:03:04,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 05:03:04,871 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 05:03:04,872 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 05:03:04,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 05:03:04,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 05:03:04,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 05:03:04,875 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 05:03:05,091 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 05:03:05,292 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:03:05,293 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:03:05,461 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 05:03:05,550 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 05:03:05,602 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 05:03:05,609 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_68eae416-96be-4d67-971d-520d5b02aa83/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4497,4510] [2021-10-13 05:03:05,610 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_68eae416-96be-4d67-971d-520d5b02aa83/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4557,4570] [2021-10-13 05:03:05,632 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 05:03:05,634 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 05:03:05,682 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:03:05,682 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:03:05,683 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:03:05,684 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:03:05,685 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:03:05,697 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:03:05,697 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:03:05,699 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:03:05,700 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:03:05,749 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 05:03:05,749 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 05:03:05,750 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 05:03:05,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 05:03:05,759 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 05:03:05,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 05:03:05,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 05:03:05,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 05:03:05,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 05:03:05,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 05:03:05,800 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 05:03:05,886 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:03:05,887 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:03:05,952 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 05:03:05,997 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 05:03:06,022 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_68eae416-96be-4d67-971d-520d5b02aa83/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4497,4510] [2021-10-13 05:03:06,023 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_68eae416-96be-4d67-971d-520d5b02aa83/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4557,4570] [2021-10-13 05:03:06,024 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 05:03:06,025 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 05:03:06,056 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:03:06,057 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:03:06,057 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:03:06,057 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:03:06,058 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:03:06,087 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:03:06,088 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:03:06,089 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:03:06,089 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:03:06,130 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 05:03:06,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 05:03:06,132 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 05:03:06,132 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 05:03:06,133 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 05:03:06,134 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 05:03:06,134 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 05:03:06,135 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 05:03:06,135 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 05:03:06,136 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 05:03:06,168 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 05:03:06,230 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:03:06,231 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 05:03:06,306 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 05:03:06,630 INFO L208 MainTranslator]: Completed translation [2021-10-13 05:03:06,630 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:03:06 WrapperNode [2021-10-13 05:03:06,631 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 05:03:06,632 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 05:03:06,633 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 05:03:06,633 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 05:03:06,640 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:03:06" (1/1) ... [2021-10-13 05:03:06,737 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 05:03:06,874 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 05:03:06" (1/1) ... [2021-10-13 05:03:06,874 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 05:03:06,874 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 05:03:06,876 INFO L168 Benchmark]: Toolchain (without parser) took 4257.05 ms. Allocated memory was 73.4 MB in the beginning and 125.8 MB in the end (delta: 52.4 MB). Free memory was 45.4 MB in the beginning and 46.0 MB in the end (delta: -599.5 kB). Peak memory consumption was 50.5 MB. Max. memory is 16.1 GB. [2021-10-13 05:03:06,877 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 73.4 MB. Free memory was 53.6 MB in the beginning and 53.6 MB in the end (delta: 54.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 05:03:06,877 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4008.83 ms. Allocated memory was 73.4 MB in the beginning and 125.8 MB in the end (delta: 52.4 MB). Free memory was 45.2 MB in the beginning and 51.9 MB in the end (delta: -6.7 MB). Peak memory consumption was 67.3 MB. Max. memory is 16.1 GB. [2021-10-13 05:03:06,878 INFO L168 Benchmark]: Boogie Procedure Inliner took 242.03 ms. Allocated memory is still 125.8 MB. Free memory was 51.9 MB in the beginning and 46.0 MB in the end (delta: 5.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-13 05:03:06,879 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 73.4 MB. Free memory was 53.6 MB in the beginning and 53.6 MB in the end (delta: 54.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4008.83 ms. Allocated memory was 73.4 MB in the beginning and 125.8 MB in the end (delta: 52.4 MB). Free memory was 45.2 MB in the beginning and 51.9 MB in the end (delta: -6.7 MB). Peak memory consumption was 67.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 242.03 ms. Allocated memory is still 125.8 MB. Free memory was 51.9 MB in the beginning and 46.0 MB in the end (delta: 5.9 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...