./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 a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_67a84326-4b19-45d4-b1a5-a76c3bf4c36b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_67a84326-4b19-45d4-b1a5-a76c3bf4c36b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_67a84326-4b19-45d4-b1a5-a76c3bf4c36b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_67a84326-4b19-45d4-b1a5-a76c3bf4c36b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_67a84326-4b19-45d4-b1a5-a76c3bf4c36b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_67a84326-4b19-45d4-b1a5-a76c3bf4c36b/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 01ac8823f83b648c32a4d13ab8036a9aed3faabf ............................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_67a84326-4b19-45d4-b1a5-a76c3bf4c36b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_67a84326-4b19-45d4-b1a5-a76c3bf4c36b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_67a84326-4b19-45d4-b1a5-a76c3bf4c36b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_67a84326-4b19-45d4-b1a5-a76c3bf4c36b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_67a84326-4b19-45d4-b1a5-a76c3bf4c36b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_67a84326-4b19-45d4-b1a5-a76c3bf4c36b/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 01ac8823f83b648c32a4d13ab8036a9aed3faabf ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:40:25,650 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:40:25,653 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:40:25,721 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:40:25,722 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:40:25,736 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:40:25,740 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:40:25,745 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:40:25,747 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:40:25,756 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:40:25,757 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:40:25,760 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:40:25,760 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:40:25,764 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:40:25,766 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:40:25,768 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:40:25,770 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:40:25,771 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:40:25,780 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:40:25,789 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:40:25,791 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:40:25,792 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:40:25,794 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:40:25,795 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:40:25,798 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:40:25,799 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:40:25,799 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:40:25,800 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:40:25,801 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:40:25,802 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:40:25,802 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:40:25,803 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:40:25,805 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:40:25,806 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:40:25,807 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:40:25,807 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:40:25,808 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:40:25,808 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:40:25,809 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:40:25,810 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:40:25,810 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:40:25,811 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_67a84326-4b19-45d4-b1a5-a76c3bf4c36b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:40:25,835 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:40:25,835 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:40:25,836 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:40:25,837 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:40:25,837 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:40:25,837 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:40:25,838 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:40:25,838 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:40:25,838 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:40:25,838 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:40:25,839 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:40:25,839 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:40:25,839 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:40:25,839 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:40:25,839 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:40:25,840 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:40:25,840 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:40:25,840 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:40:25,840 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:40:25,841 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:40:25,841 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:40:25,841 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:40:25,841 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:40:25,842 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:40:25,842 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:40:25,842 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:40:25,842 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:40:25,842 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_67a84326-4b19-45d4-b1a5-a76c3bf4c36b/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_67a84326-4b19-45d4-b1a5-a76c3bf4c36b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01ac8823f83b648c32a4d13ab8036a9aed3faabf [2020-11-28 04:40:26,096 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:40:26,121 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:40:26,124 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:40:26,126 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:40:26,127 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:40:26,128 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_67a84326-4b19-45d4-b1a5-a76c3bf4c36b/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2020-11-28 04:40:26,212 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_67a84326-4b19-45d4-b1a5-a76c3bf4c36b/bin/ukojak/data/41a34de9c/8295e1bbbd5d451287ca906877bb08f7/FLAG0ed1fce55 [2020-11-28 04:40:27,088 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:40:27,090 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_67a84326-4b19-45d4-b1a5-a76c3bf4c36b/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2020-11-28 04:40:27,140 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_67a84326-4b19-45d4-b1a5-a76c3bf4c36b/bin/ukojak/data/41a34de9c/8295e1bbbd5d451287ca906877bb08f7/FLAG0ed1fce55 [2020-11-28 04:40:27,597 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_67a84326-4b19-45d4-b1a5-a76c3bf4c36b/bin/ukojak/data/41a34de9c/8295e1bbbd5d451287ca906877bb08f7 [2020-11-28 04:40:27,599 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:40:27,601 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:40:27,604 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:27,604 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:40:27,608 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:40:27,610 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:27" (1/1) ... [2020-11-28 04:40:27,611 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cd95743 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:27, skipping insertion in model container [2020-11-28 04:40:27,612 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:27" (1/1) ... [2020-11-28 04:40:27,619 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:40:27,763 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:40:28,138 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:40:28,146 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:40:29,349 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,350 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,350 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,351 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,352 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,371 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,372 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,375 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,383 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,385 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,386 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,387 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,388 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:29,956 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:40:29,958 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:40:29,959 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:40:29,964 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:40:29,966 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:40:29,966 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:40:29,967 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:40:29,998 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:40:29,999 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:40:30,000 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:40:30,210 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:40:30,304 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:30,305 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:30,394 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:40:30,438 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 04:40:30,444 INFO L168 Benchmark]: Toolchain (without parser) took 2842.12 ms. Allocated memory was 100.7 MB in the beginning and 125.8 MB in the end (delta: 25.2 MB). Free memory was 62.4 MB in the beginning and 70.4 MB in the end (delta: -8.0 MB). Peak memory consumption was 33.0 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:30,445 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 100.7 MB. Free memory was 61.4 MB in the beginning and 61.4 MB in the end (delta: 1.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:40:30,446 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2837.85 ms. Allocated memory was 100.7 MB in the beginning and 125.8 MB in the end (delta: 25.2 MB). Free memory was 62.0 MB in the beginning and 70.4 MB in the end (delta: -8.4 MB). Peak memory consumption was 33.0 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:30,448 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 100.7 MB. Free memory was 61.4 MB in the beginning and 61.4 MB in the end (delta: 1.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2837.85 ms. Allocated memory was 100.7 MB in the beginning and 125.8 MB in the end (delta: 25.2 MB). Free memory was 62.0 MB in the beginning and 70.4 MB in the end (delta: -8.4 MB). Peak memory consumption was 33.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:40:32,809 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:40:32,813 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:40:32,891 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:40:32,892 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:40:32,898 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:40:32,901 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:40:32,906 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:40:32,909 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:40:32,915 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:40:32,917 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:40:32,922 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:40:32,923 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:40:32,927 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:40:32,931 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:40:32,933 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:40:32,935 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:40:32,939 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:40:32,943 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:40:32,951 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:40:32,954 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:40:32,955 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:40:32,957 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:40:32,966 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:40:32,973 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:40:32,973 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:40:32,974 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:40:32,975 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:40:32,976 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:40:32,977 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:40:32,978 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:40:32,979 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:40:32,980 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:40:32,981 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:40:32,982 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:40:32,982 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:40:32,983 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:40:32,984 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:40:32,984 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:40:32,985 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:40:32,986 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:40:32,987 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_67a84326-4b19-45d4-b1a5-a76c3bf4c36b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:40:33,015 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:40:33,015 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:40:33,017 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:40:33,017 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:40:33,019 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:40:33,019 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:40:33,020 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:40:33,020 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:40:33,020 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:40:33,021 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:40:33,022 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:40:33,023 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:40:33,023 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:40:33,023 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:40:33,024 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:40:33,024 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:40:33,024 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:40:33,025 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:40:33,025 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:40:33,025 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:40:33,026 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:40:33,026 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:40:33,026 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:40:33,027 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:40:33,027 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:40:33,027 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:40:33,028 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:40:33,028 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:40:33,028 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:40:33,029 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:40:33,029 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:40:33,029 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_67a84326-4b19-45d4-b1a5-a76c3bf4c36b/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_67a84326-4b19-45d4-b1a5-a76c3bf4c36b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01ac8823f83b648c32a4d13ab8036a9aed3faabf [2020-11-28 04:40:33,466 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:40:33,493 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:40:33,497 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:40:33,498 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:40:33,499 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:40:33,501 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_67a84326-4b19-45d4-b1a5-a76c3bf4c36b/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2020-11-28 04:40:33,579 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_67a84326-4b19-45d4-b1a5-a76c3bf4c36b/bin/ukojak/data/08c6b8b5e/2839bba1b1a24f5db87d3c11e3d3968c/FLAG451d3948a [2020-11-28 04:40:34,653 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:40:34,653 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_67a84326-4b19-45d4-b1a5-a76c3bf4c36b/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2020-11-28 04:40:34,708 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_67a84326-4b19-45d4-b1a5-a76c3bf4c36b/bin/ukojak/data/08c6b8b5e/2839bba1b1a24f5db87d3c11e3d3968c/FLAG451d3948a [2020-11-28 04:40:34,982 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_67a84326-4b19-45d4-b1a5-a76c3bf4c36b/bin/ukojak/data/08c6b8b5e/2839bba1b1a24f5db87d3c11e3d3968c [2020-11-28 04:40:34,985 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:40:34,988 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:40:34,995 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:34,995 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:40:34,999 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:40:35,000 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:34" (1/1) ... [2020-11-28 04:40:35,003 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@433b76d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:35, skipping insertion in model container [2020-11-28 04:40:35,003 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:40:34" (1/1) ... [2020-11-28 04:40:35,011 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:40:35,179 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:40:35,558 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:40:35,569 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:40:36,616 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:36,617 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:36,618 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:36,619 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:36,621 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:36,640 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:36,641 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:36,644 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:36,645 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:36,648 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:36,649 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:36,651 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:36,651 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,197 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:40:37,198 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:40:37,199 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:40:37,200 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:40:37,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:40:37,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:40:37,204 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:40:37,204 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:40:37,205 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:40:37,206 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:40:37,432 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:40:37,531 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,539 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,657 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:40:37,759 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:40:37,861 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:40:37,870 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:40:37,870 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:40:37,924 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,927 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,927 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,927 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,929 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,937 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,937 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,939 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,939 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,940 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,941 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,941 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:37,942 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:38,000 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:40:38,001 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:40:38,002 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:40:38,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:40:38,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:40:38,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:40:38,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:40:38,005 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:40:38,006 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:40:38,006 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:40:38,036 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:40:38,109 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:38,110 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:38,176 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:40:38,216 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:40:38,243 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:40:38,244 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:40:38,278 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:38,278 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:38,278 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:38,280 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:38,281 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:38,288 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:38,289 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:38,290 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:38,290 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:38,291 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:38,292 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:38,292 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:38,293 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:38,360 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:40:38,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:40:38,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:40:38,362 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:40:38,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:40:38,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:40:38,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:40:38,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:40:38,366 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:40:38,367 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:40:38,393 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:40:38,459 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:38,460 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:40:38,508 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:40:39,590 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:40:39,591 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:39 WrapperNode [2020-11-28 04:40:39,591 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:39,592 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:40:39,593 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:40:39,593 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:40:39,599 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:39" (1/1) ... [2020-11-28 04:40:39,675 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-28 04:40:39,795 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:39" (1/1) ... [2020-11-28 04:40:39,795 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:40:39,796 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:40:39,798 INFO L168 Benchmark]: Toolchain (without parser) took 4808.81 ms. Allocated memory was 71.3 MB in the beginning and 190.8 MB in the end (delta: 119.5 MB). Free memory was 45.0 MB in the beginning and 106.3 MB in the end (delta: -61.3 MB). Peak memory consumption was 59.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:39,799 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 71.3 MB. Free memory was 54.1 MB in the beginning and 54.0 MB in the end (delta: 55.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:40:39,800 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4596.97 ms. Allocated memory was 71.3 MB in the beginning and 190.8 MB in the end (delta: 119.5 MB). Free memory was 44.9 MB in the beginning and 111.6 MB in the end (delta: -66.7 MB). Peak memory consumption was 72.8 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:39,800 INFO L168 Benchmark]: Boogie Procedure Inliner took 203.22 ms. Allocated memory is still 190.8 MB. Free memory was 111.6 MB in the beginning and 106.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:39,802 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 71.3 MB. Free memory was 54.1 MB in the beginning and 54.0 MB in the end (delta: 55.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4596.97 ms. Allocated memory was 71.3 MB in the beginning and 190.8 MB in the end (delta: 119.5 MB). Free memory was 44.9 MB in the beginning and 111.6 MB in the end (delta: -66.7 MB). Peak memory consumption was 72.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 203.22 ms. Allocated memory is still 190.8 MB. Free memory was 111.6 MB in the beginning and 106.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...