./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_2b582fab-f9bb-4eaa-af27-88c2f566c6d1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2b582fab-f9bb-4eaa-af27-88c2f566c6d1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2b582fab-f9bb-4eaa-af27-88c2f566c6d1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2b582fab-f9bb-4eaa-af27-88c2f566c6d1/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_2b582fab-f9bb-4eaa-af27-88c2f566c6d1/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2b582fab-f9bb-4eaa-af27-88c2f566c6d1/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_2b582fab-f9bb-4eaa-af27-88c2f566c6d1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2b582fab-f9bb-4eaa-af27-88c2f566c6d1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2b582fab-f9bb-4eaa-af27-88c2f566c6d1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2b582fab-f9bb-4eaa-af27-88c2f566c6d1/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_2b582fab-f9bb-4eaa-af27-88c2f566c6d1/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2b582fab-f9bb-4eaa-af27-88c2f566c6d1/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 [2020-11-29 20:27:18,857 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:27:18,861 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:27:18,964 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:27:18,965 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:27:18,966 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:27:18,969 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:27:18,972 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:27:18,975 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:27:18,977 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:27:18,979 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:27:18,981 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:27:18,982 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:27:18,983 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:27:18,985 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:27:18,987 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:27:18,989 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:27:18,991 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:27:18,994 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:27:18,997 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:27:19,000 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:27:19,002 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:27:19,004 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:27:19,006 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:27:19,016 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:27:19,023 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:27:19,024 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:27:19,025 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:27:19,028 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:27:19,029 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:27:19,030 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:27:19,031 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:27:19,033 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:27:19,035 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:27:19,038 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:27:19,039 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:27:19,040 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:27:19,040 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:27:19,041 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:27:19,043 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:27:19,044 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:27:19,047 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2b582fab-f9bb-4eaa-af27-88c2f566c6d1/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 20:27:19,105 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:27:19,105 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:27:19,107 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 20:27:19,107 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 20:27:19,108 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:27:19,109 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:27:19,109 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:27:19,109 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:27:19,110 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:27:19,110 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:27:19,112 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:27:19,112 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:27:19,112 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:27:19,113 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:27:19,113 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:27:19,113 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:27:19,114 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:27:19,114 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:27:19,115 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:27:19,115 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:27:19,115 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:27:19,116 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:27:19,116 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:27:19,116 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 20:27:19,117 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 20:27:19,117 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:27:19,117 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:27:19,118 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_2b582fab-f9bb-4eaa-af27-88c2f566c6d1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2b582fab-f9bb-4eaa-af27-88c2f566c6d1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01ac8823f83b648c32a4d13ab8036a9aed3faabf [2020-11-29 20:27:19,445 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:27:19,500 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:27:19,505 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:27:19,507 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:27:19,508 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:27:19,510 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2b582fab-f9bb-4eaa-af27-88c2f566c6d1/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2020-11-29 20:27:19,598 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2b582fab-f9bb-4eaa-af27-88c2f566c6d1/bin/ukojak/data/f263a683b/2f8caaa970604e96865b853cf0e7d720/FLAGde558b8fd [2020-11-29 20:27:20,618 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:27:20,619 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2b582fab-f9bb-4eaa-af27-88c2f566c6d1/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2020-11-29 20:27:20,694 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2b582fab-f9bb-4eaa-af27-88c2f566c6d1/bin/ukojak/data/f263a683b/2f8caaa970604e96865b853cf0e7d720/FLAGde558b8fd [2020-11-29 20:27:20,998 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2b582fab-f9bb-4eaa-af27-88c2f566c6d1/bin/ukojak/data/f263a683b/2f8caaa970604e96865b853cf0e7d720 [2020-11-29 20:27:21,001 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:27:21,003 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:27:21,005 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:27:21,006 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:27:21,010 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:27:21,011 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:27:20" (1/1) ... [2020-11-29 20:27:21,013 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@508ebfa8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:27:21, skipping insertion in model container [2020-11-29 20:27:21,014 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:27:20" (1/1) ... [2020-11-29 20:27:21,023 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:27:21,196 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:27:21,668 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 20:27:21,676 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 20:27:23,036 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:23,042 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:23,043 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:23,045 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:23,049 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:23,072 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:23,078 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:23,085 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:23,088 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:23,093 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:23,097 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:23,098 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:23,099 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:23,681 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 20:27:23,682 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 20:27:23,683 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 20:27:23,685 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 20:27:23,687 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 20:27:23,688 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 20:27:23,689 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 20:27:23,690 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 20:27:23,691 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 20:27:23,691 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 20:27:23,924 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 20:27:24,055 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:24,056 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:24,214 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:27:24,307 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) [2020-11-29 20:27:24,319 INFO L168 Benchmark]: Toolchain (without parser) took 3314.83 ms. Allocated memory was 92.3 MB in the beginning and 117.4 MB in the end (delta: 25.2 MB). Free memory was 55.5 MB in the beginning and 67.9 MB in the end (delta: -12.4 MB). Peak memory consumption was 28.2 MB. Max. memory is 16.1 GB. [2020-11-29 20:27:24,321 INFO L168 Benchmark]: CDTParser took 0.66 ms. Allocated memory is still 92.3 MB. Free memory was 51.8 MB in the beginning and 51.7 MB in the end (delta: 71.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:27:24,323 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3310.90 ms. Allocated memory was 92.3 MB in the beginning and 117.4 MB in the end (delta: 25.2 MB). Free memory was 55.5 MB in the beginning and 67.9 MB in the end (delta: -12.4 MB). Peak memory consumption was 28.2 MB. Max. memory is 16.1 GB. [2020-11-29 20:27:24,326 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.66 ms. Allocated memory is still 92.3 MB. Free memory was 51.8 MB in the beginning and 51.7 MB in the end (delta: 71.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3310.90 ms. Allocated memory was 92.3 MB in the beginning and 117.4 MB in the end (delta: 25.2 MB). Free memory was 55.5 MB in the beginning and 67.9 MB in the end (delta: -12.4 MB). Peak memory consumption was 28.2 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 0.2.0-a4ecdab [2020-11-29 20:27:27,127 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:27:27,132 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:27:27,180 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:27:27,180 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:27:27,182 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:27:27,184 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:27:27,194 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:27:27,199 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:27:27,208 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:27:27,210 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:27:27,223 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:27:27,224 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:27:27,225 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:27:27,230 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:27:27,232 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:27:27,234 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:27:27,236 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:27:27,240 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:27:27,249 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:27:27,251 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:27:27,253 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:27:27,255 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:27:27,257 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:27:27,261 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:27:27,261 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:27:27,262 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:27:27,263 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:27:27,264 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:27:27,266 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:27:27,266 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:27:27,268 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:27:27,269 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:27:27,270 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:27:27,272 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:27:27,272 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:27:27,274 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:27:27,274 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:27:27,275 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:27:27,276 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:27:27,277 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:27:27,278 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2b582fab-f9bb-4eaa-af27-88c2f566c6d1/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 20:27:27,310 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:27:27,310 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:27:27,311 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 20:27:27,312 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 20:27:27,313 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:27:27,313 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:27:27,314 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:27:27,314 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:27:27,314 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:27:27,315 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:27:27,315 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:27:27,315 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 20:27:27,316 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 20:27:27,316 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 20:27:27,316 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:27:27,317 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:27:27,317 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:27:27,318 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:27:27,318 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:27:27,318 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:27:27,319 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:27:27,319 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:27:27,319 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:27:27,320 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:27:27,320 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:27:27,320 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 20:27:27,320 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 20:27:27,321 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:27:27,321 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 20:27:27,321 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:27:27,322 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 20:27:27,322 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_2b582fab-f9bb-4eaa-af27-88c2f566c6d1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2b582fab-f9bb-4eaa-af27-88c2f566c6d1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01ac8823f83b648c32a4d13ab8036a9aed3faabf [2020-11-29 20:27:27,776 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:27:27,822 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:27:27,828 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:27:27,829 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:27:27,832 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:27:27,834 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2b582fab-f9bb-4eaa-af27-88c2f566c6d1/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2020-11-29 20:27:27,910 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2b582fab-f9bb-4eaa-af27-88c2f566c6d1/bin/ukojak/data/68201dc29/0f4cf2ee0fbf46fc962bc53881260ef1/FLAG73675a4d6 [2020-11-29 20:27:29,203 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:27:29,205 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2b582fab-f9bb-4eaa-af27-88c2f566c6d1/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2020-11-29 20:27:29,260 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2b582fab-f9bb-4eaa-af27-88c2f566c6d1/bin/ukojak/data/68201dc29/0f4cf2ee0fbf46fc962bc53881260ef1/FLAG73675a4d6 [2020-11-29 20:27:29,432 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2b582fab-f9bb-4eaa-af27-88c2f566c6d1/bin/ukojak/data/68201dc29/0f4cf2ee0fbf46fc962bc53881260ef1 [2020-11-29 20:27:29,434 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:27:29,435 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:27:29,437 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:27:29,438 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:27:29,443 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:27:29,445 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:27:29" (1/1) ... [2020-11-29 20:27:29,448 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@565e0770 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:27:29, skipping insertion in model container [2020-11-29 20:27:29,448 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:27:29" (1/1) ... [2020-11-29 20:27:29,457 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:27:29,641 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:27:30,032 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 20:27:30,041 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 20:27:31,220 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:31,221 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:31,221 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:31,222 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:31,224 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:31,243 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:31,244 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:31,246 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:31,261 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:31,264 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:31,265 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:31,269 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:31,269 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:31,899 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 20:27:31,901 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 20:27:31,904 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 20:27:31,905 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 20:27:31,906 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 20:27:31,907 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 20:27:31,908 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 20:27:31,909 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 20:27:31,918 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 20:27:31,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 20:27:32,146 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 20:27:32,248 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:32,249 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:32,371 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:27:32,427 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 20:27:32,536 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:27:32,562 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 20:27:32,562 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 20:27:32,619 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:32,620 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:32,620 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:32,621 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:32,621 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:32,634 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:32,635 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:32,636 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:32,637 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:32,638 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:32,640 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:32,640 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:32,641 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:32,706 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 20:27:32,708 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 20:27:32,717 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 20:27:32,717 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 20:27:32,718 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 20:27:32,719 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 20:27:32,719 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 20:27:32,720 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 20:27:32,720 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 20:27:32,720 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 20:27:32,751 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 20:27:32,835 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:32,836 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:32,909 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:27:32,962 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 20:27:32,990 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 20:27:33,005 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 20:27:33,035 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:33,036 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:33,036 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:33,036 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:33,037 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:33,043 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:33,043 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:33,044 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:33,045 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:33,046 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:33,046 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:33,047 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:33,047 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:33,081 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 20:27:33,082 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 20:27:33,083 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 20:27:33,084 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 20:27:33,085 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 20:27:33,085 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 20:27:33,086 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 20:27:33,104 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 20:27:33,105 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 20:27:33,106 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 20:27:33,126 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 20:27:33,190 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:33,190 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:27:33,255 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:27:34,394 INFO L208 MainTranslator]: Completed translation [2020-11-29 20:27:34,395 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:27:34 WrapperNode [2020-11-29 20:27:34,395 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:27:34,396 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 20:27:34,397 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 20:27:34,397 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 20:27:34,405 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:27:34" (1/1) ... [2020-11-29 20:27:34,467 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]]] [2020-11-29 20:27:34,536 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:27:34" (1/1) ... [2020-11-29 20:27:34,537 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 20:27:34,537 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 20:27:34,539 INFO L168 Benchmark]: Toolchain (without parser) took 5102.62 ms. Allocated memory was 48.2 MB in the beginning and 213.9 MB in the end (delta: 165.7 MB). Free memory was 24.1 MB in the beginning and 89.8 MB in the end (delta: -65.7 MB). Peak memory consumption was 100.4 MB. Max. memory is 16.1 GB. [2020-11-29 20:27:34,539 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 48.2 MB. Free memory was 30.2 MB in the beginning and 30.1 MB in the end (delta: 37.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:27:34,553 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4958.07 ms. Allocated memory was 48.2 MB in the beginning and 213.9 MB in the end (delta: 165.7 MB). Free memory was 23.9 MB in the beginning and 96.1 MB in the end (delta: -72.2 MB). Peak memory consumption was 153.0 MB. Max. memory is 16.1 GB. [2020-11-29 20:27:34,553 INFO L168 Benchmark]: Boogie Procedure Inliner took 140.68 ms. Allocated memory is still 213.9 MB. Free memory was 96.1 MB in the beginning and 89.8 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 20:27:34,555 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 48.2 MB. Free memory was 30.2 MB in the beginning and 30.1 MB in the end (delta: 37.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4958.07 ms. Allocated memory was 48.2 MB in the beginning and 213.9 MB in the end (delta: 165.7 MB). Free memory was 23.9 MB in the beginning and 96.1 MB in the end (delta: -72.2 MB). Peak memory consumption was 153.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 140.68 ms. Allocated memory is still 213.9 MB. Free memory was 96.1 MB in the beginning and 89.8 MB in the end (delta: 6.3 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...