./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 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_fb28637c-9664-4bb2-90ca-7dcb55fb0ac1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_fb28637c-9664-4bb2-90ca-7dcb55fb0ac1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fb28637c-9664-4bb2-90ca-7dcb55fb0ac1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fb28637c-9664-4bb2-90ca-7dcb55fb0ac1/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_fb28637c-9664-4bb2-90ca-7dcb55fb0ac1/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fb28637c-9664-4bb2-90ca-7dcb55fb0ac1/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 153f3f223592d99a48214005093c866465e55c31 ........................................................................................................................................................................... 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_fb28637c-9664-4bb2-90ca-7dcb55fb0ac1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_fb28637c-9664-4bb2-90ca-7dcb55fb0ac1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fb28637c-9664-4bb2-90ca-7dcb55fb0ac1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fb28637c-9664-4bb2-90ca-7dcb55fb0ac1/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_fb28637c-9664-4bb2-90ca-7dcb55fb0ac1/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fb28637c-9664-4bb2-90ca-7dcb55fb0ac1/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 153f3f223592d99a48214005093c866465e55c31 ......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-03 11:23:24,537 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 11:23:24,539 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 11:23:24,621 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 11:23:24,622 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 11:23:24,623 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 11:23:24,625 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 11:23:24,628 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 11:23:24,631 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 11:23:24,632 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 11:23:24,637 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 11:23:24,641 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 11:23:24,642 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 11:23:24,648 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 11:23:24,650 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 11:23:24,652 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 11:23:24,653 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 11:23:24,654 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 11:23:24,656 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 11:23:24,658 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 11:23:24,660 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 11:23:24,662 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 11:23:24,664 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 11:23:24,665 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 11:23:24,669 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 11:23:24,669 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 11:23:24,670 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 11:23:24,671 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 11:23:24,672 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 11:23:24,673 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 11:23:24,674 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 11:23:24,675 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 11:23:24,676 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 11:23:24,677 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 11:23:24,678 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 11:23:24,679 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 11:23:24,680 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 11:23:24,681 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 11:23:24,681 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 11:23:24,682 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 11:23:24,683 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 11:23:24,684 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fb28637c-9664-4bb2-90ca-7dcb55fb0ac1/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-03 11:23:24,715 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 11:23:24,724 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 11:23:24,725 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 11:23:24,726 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 11:23:24,727 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 11:23:24,727 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 11:23:24,727 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 11:23:24,728 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 11:23:24,728 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 11:23:24,728 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 11:23:24,729 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 11:23:24,730 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 11:23:24,730 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 11:23:24,730 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 11:23:24,730 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 11:23:24,731 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 11:23:24,731 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 11:23:24,731 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 11:23:24,731 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 11:23:24,732 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 11:23:24,732 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 11:23:24,732 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 11:23:24,732 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 11:23:24,733 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-03 11:23:24,733 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 11:23:24,733 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 11:23:24,733 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 11:23:24,734 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_fb28637c-9664-4bb2-90ca-7dcb55fb0ac1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fb28637c-9664-4bb2-90ca-7dcb55fb0ac1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 153f3f223592d99a48214005093c866465e55c31 [2020-12-03 11:23:25,086 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 11:23:25,122 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 11:23:25,125 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 11:23:25,126 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 11:23:25,130 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 11:23:25,132 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fb28637c-9664-4bb2-90ca-7dcb55fb0ac1/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2020-12-03 11:23:25,216 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fb28637c-9664-4bb2-90ca-7dcb55fb0ac1/bin/ukojak/data/9122b1227/2cc9b341497f4bc69674bd3d0b0aabaf/FLAGdec2ec221 [2020-12-03 11:23:26,277 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 11:23:26,279 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fb28637c-9664-4bb2-90ca-7dcb55fb0ac1/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2020-12-03 11:23:26,332 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fb28637c-9664-4bb2-90ca-7dcb55fb0ac1/bin/ukojak/data/9122b1227/2cc9b341497f4bc69674bd3d0b0aabaf/FLAGdec2ec221 [2020-12-03 11:23:26,684 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fb28637c-9664-4bb2-90ca-7dcb55fb0ac1/bin/ukojak/data/9122b1227/2cc9b341497f4bc69674bd3d0b0aabaf [2020-12-03 11:23:26,686 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 11:23:26,687 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 11:23:26,701 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 11:23:26,702 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 11:23:26,705 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 11:23:26,706 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:23:26" (1/1) ... [2020-12-03 11:23:26,708 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47fcf0cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:23:26, skipping insertion in model container [2020-12-03 11:23:26,708 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:23:26" (1/1) ... [2020-12-03 11:23:26,716 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 11:23:26,857 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:23:27,173 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:23:27,179 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:23:28,249 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:28,251 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:28,252 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:28,253 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:28,256 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:28,283 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:28,284 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:28,286 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:28,287 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:28,759 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:23:28,761 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:23:28,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:23:28,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:23:28,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:23:28,766 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:23:28,766 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:23:28,767 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:23:28,768 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:23:28,769 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:23:28,952 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:23:29,064 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:29,081 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:29,233 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:23:29,309 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) [2020-12-03 11:23:29,321 INFO L168 Benchmark]: Toolchain (without parser) took 2631.52 ms. Allocated memory was 100.7 MB in the beginning and 138.4 MB in the end (delta: 37.7 MB). Free memory was 65.0 MB in the beginning and 90.9 MB in the end (delta: -25.9 MB). Peak memory consumption was 32.6 MB. Max. memory is 16.1 GB. [2020-12-03 11:23:29,322 INFO L168 Benchmark]: CDTParser took 0.93 ms. Allocated memory is still 100.7 MB. Free memory is still 60.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 11:23:29,326 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2616.46 ms. Allocated memory was 100.7 MB in the beginning and 138.4 MB in the end (delta: 37.7 MB). Free memory was 65.0 MB in the beginning and 90.9 MB in the end (delta: -25.9 MB). Peak memory consumption was 32.6 MB. Max. memory is 16.1 GB. [2020-12-03 11:23:29,329 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.93 ms. Allocated memory is still 100.7 MB. Free memory is still 60.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2616.46 ms. Allocated memory was 100.7 MB in the beginning and 138.4 MB in the end (delta: 37.7 MB). Free memory was 65.0 MB in the beginning and 90.9 MB in the end (delta: -25.9 MB). Peak memory consumption was 32.6 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 0.2.0-69874e2 [2020-12-03 11:23:31,745 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 11:23:31,749 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 11:23:31,817 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 11:23:31,818 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 11:23:31,824 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 11:23:31,826 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 11:23:31,831 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 11:23:31,835 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 11:23:31,842 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 11:23:31,843 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 11:23:31,848 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 11:23:31,849 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 11:23:31,853 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 11:23:31,857 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 11:23:31,860 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 11:23:31,862 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 11:23:31,866 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 11:23:31,870 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 11:23:31,879 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 11:23:31,881 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 11:23:31,882 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 11:23:31,885 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 11:23:31,890 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 11:23:31,899 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 11:23:31,900 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 11:23:31,900 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 11:23:31,903 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 11:23:31,904 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 11:23:31,905 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 11:23:31,906 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 11:23:31,907 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 11:23:31,909 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 11:23:31,910 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 11:23:31,911 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 11:23:31,911 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 11:23:31,912 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 11:23:31,912 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 11:23:31,913 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 11:23:31,915 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 11:23:31,916 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 11:23:31,917 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fb28637c-9664-4bb2-90ca-7dcb55fb0ac1/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-03 11:23:31,963 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 11:23:31,963 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 11:23:31,965 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 11:23:31,966 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 11:23:31,967 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 11:23:31,968 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 11:23:31,968 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 11:23:31,968 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 11:23:31,968 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 11:23:31,969 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 11:23:31,970 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 11:23:31,970 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 11:23:31,970 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 11:23:31,970 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 11:23:31,971 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 11:23:31,971 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 11:23:31,971 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 11:23:31,971 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 11:23:31,972 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 11:23:31,972 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 11:23:31,972 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 11:23:31,972 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 11:23:31,973 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 11:23:31,973 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 11:23:31,973 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 11:23:31,973 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 11:23:31,973 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-03 11:23:31,974 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 11:23:31,974 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-03 11:23:31,974 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 11:23:31,974 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-03 11:23:31,975 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_fb28637c-9664-4bb2-90ca-7dcb55fb0ac1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fb28637c-9664-4bb2-90ca-7dcb55fb0ac1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 153f3f223592d99a48214005093c866465e55c31 [2020-12-03 11:23:32,420 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 11:23:32,441 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 11:23:32,444 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 11:23:32,446 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 11:23:32,446 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 11:23:32,447 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fb28637c-9664-4bb2-90ca-7dcb55fb0ac1/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2020-12-03 11:23:32,542 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fb28637c-9664-4bb2-90ca-7dcb55fb0ac1/bin/ukojak/data/c44f9d841/63f733f766774f0c8dbb76f1134a7f9b/FLAG8aff84e0d [2020-12-03 11:23:33,432 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 11:23:33,433 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fb28637c-9664-4bb2-90ca-7dcb55fb0ac1/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2020-12-03 11:23:33,480 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fb28637c-9664-4bb2-90ca-7dcb55fb0ac1/bin/ukojak/data/c44f9d841/63f733f766774f0c8dbb76f1134a7f9b/FLAG8aff84e0d [2020-12-03 11:23:33,877 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fb28637c-9664-4bb2-90ca-7dcb55fb0ac1/bin/ukojak/data/c44f9d841/63f733f766774f0c8dbb76f1134a7f9b [2020-12-03 11:23:33,880 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 11:23:33,882 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 11:23:33,884 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 11:23:33,884 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 11:23:33,891 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 11:23:33,893 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:23:33" (1/1) ... [2020-12-03 11:23:33,895 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@202a733e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:23:33, skipping insertion in model container [2020-12-03 11:23:33,896 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:23:33" (1/1) ... [2020-12-03 11:23:33,904 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 11:23:34,076 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:23:34,453 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:23:34,463 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:23:35,804 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:35,804 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:35,808 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:35,809 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:35,811 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:35,827 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:35,828 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:35,830 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:35,831 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:36,350 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:23:36,351 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:23:36,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:23:36,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:23:36,356 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:23:36,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:23:36,358 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:23:36,358 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:23:36,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:23:36,360 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:23:36,564 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:23:36,754 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:36,755 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:36,864 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:23:36,924 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 11:23:36,984 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:23:36,989 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:23:36,990 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:23:37,022 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:37,023 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:37,023 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:37,023 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:37,024 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:37,031 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:37,031 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:37,032 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:37,033 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:37,067 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:23:37,068 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:23:37,069 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:23:37,069 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:23:37,070 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:23:37,071 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:23:37,071 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:23:37,072 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:23:37,072 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:23:37,073 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:23:37,118 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:23:37,191 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:37,191 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:37,264 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:23:37,303 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 11:23:37,330 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:23:37,331 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:23:37,378 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:37,379 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:37,379 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:37,380 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:37,381 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:37,426 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:37,427 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:37,428 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:37,428 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:37,504 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:23:37,505 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:23:37,505 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:23:37,529 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:23:37,530 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:23:37,531 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:23:37,531 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:23:37,532 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:23:37,532 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:23:37,533 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:23:37,556 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:23:37,627 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:37,627 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:23:37,717 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:23:38,777 INFO L208 MainTranslator]: Completed translation [2020-12-03 11:23:38,778 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:23:38 WrapperNode [2020-12-03 11:23:38,778 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 11:23:38,779 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 11:23:38,779 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 11:23:38,780 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 11:23:38,788 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:23:38" (1/1) ... [2020-12-03 11:23:38,882 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]]] [2020-12-03 11:23:38,953 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:23:38" (1/1) ... [2020-12-03 11:23:38,953 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 11:23:38,953 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 11:23:38,956 INFO L168 Benchmark]: Toolchain (without parser) took 5072.26 ms. Allocated memory was 54.5 MB in the beginning and 157.3 MB in the end (delta: 102.8 MB). Free memory was 33.7 MB in the beginning and 66.3 MB in the end (delta: -32.6 MB). Peak memory consumption was 70.6 MB. Max. memory is 16.1 GB. [2020-12-03 11:23:38,956 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 54.5 MB. Free memory was 37.2 MB in the beginning and 37.1 MB in the end (delta: 36.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 11:23:38,957 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4894.45 ms. Allocated memory was 54.5 MB in the beginning and 157.3 MB in the end (delta: 102.8 MB). Free memory was 33.4 MB in the beginning and 71.5 MB in the end (delta: -38.1 MB). Peak memory consumption was 109.3 MB. Max. memory is 16.1 GB. [2020-12-03 11:23:38,958 INFO L168 Benchmark]: Boogie Procedure Inliner took 174.09 ms. Allocated memory is still 157.3 MB. Free memory was 71.5 MB in the beginning and 66.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-03 11:23:38,960 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 54.5 MB. Free memory was 37.2 MB in the beginning and 37.1 MB in the end (delta: 36.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4894.45 ms. Allocated memory was 54.5 MB in the beginning and 157.3 MB in the end (delta: 102.8 MB). Free memory was 33.4 MB in the beginning and 71.5 MB in the end (delta: -38.1 MB). Peak memory consumption was 109.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 174.09 ms. Allocated memory is still 157.3 MB. Free memory was 71.5 MB in the beginning and 66.3 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...