./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_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_5c96ebf1-ad7f-4ded-96ba-06088e929f0f/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5c96ebf1-ad7f-4ded-96ba-06088e929f0f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5c96ebf1-ad7f-4ded-96ba-06088e929f0f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5c96ebf1-ad7f-4ded-96ba-06088e929f0f/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5c96ebf1-ad7f-4ded-96ba-06088e929f0f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5c96ebf1-ad7f-4ded-96ba-06088e929f0f/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 ef24f27fde7109b1e40e0f5ec070c85a9d006fe9 ............................................................................................................................................................................... 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_5c96ebf1-ad7f-4ded-96ba-06088e929f0f/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5c96ebf1-ad7f-4ded-96ba-06088e929f0f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5c96ebf1-ad7f-4ded-96ba-06088e929f0f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5c96ebf1-ad7f-4ded-96ba-06088e929f0f/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5c96ebf1-ad7f-4ded-96ba-06088e929f0f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5c96ebf1-ad7f-4ded-96ba-06088e929f0f/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 ef24f27fde7109b1e40e0f5ec070c85a9d006fe9 ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:15:02,117 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:15:02,119 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:15:02,210 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:15:02,211 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:15:02,217 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:15:02,222 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:15:02,232 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:15:02,235 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:15:02,243 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:15:02,245 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:15:02,246 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:15:02,248 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:15:02,250 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:15:02,253 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:15:02,255 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:15:02,257 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:15:02,258 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:15:02,265 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:15:02,270 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:15:02,275 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:15:02,277 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:15:02,280 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:15:02,281 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:15:02,288 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:15:02,289 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:15:02,289 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:15:02,292 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:15:02,293 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:15:02,294 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:15:02,295 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:15:02,296 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:15:02,299 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:15:02,300 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:15:02,301 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:15:02,302 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:15:02,303 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:15:02,303 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:15:02,303 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:15:02,304 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:15:02,305 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:15:02,308 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5c96ebf1-ad7f-4ded-96ba-06088e929f0f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-30 00:15:02,360 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:15:02,360 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:15:02,362 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:15:02,362 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:15:02,363 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:15:02,363 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:15:02,364 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:15:02,364 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:15:02,364 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:15:02,364 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:15:02,366 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:15:02,366 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:15:02,366 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:15:02,367 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:15:02,367 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:15:02,367 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:15:02,367 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:15:02,368 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:15:02,368 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:15:02,368 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:15:02,368 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:15:02,369 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:15:02,369 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:15:02,369 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:15:02,369 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:15:02,370 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:15:02,370 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:15:02,370 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_5c96ebf1-ad7f-4ded-96ba-06088e929f0f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5c96ebf1-ad7f-4ded-96ba-06088e929f0f/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ef24f27fde7109b1e40e0f5ec070c85a9d006fe9 [2020-11-30 00:15:02,693 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:15:02,732 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:15:02,735 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:15:02,736 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:15:02,737 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:15:02,738 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5c96ebf1-ad7f-4ded-96ba-06088e929f0f/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2020-11-30 00:15:02,800 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5c96ebf1-ad7f-4ded-96ba-06088e929f0f/bin/ukojak/data/8f51234ed/3bedd1bba0f84047b6bbfee83adb00f5/FLAG85a9a59bb [2020-11-30 00:15:03,818 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:15:03,822 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5c96ebf1-ad7f-4ded-96ba-06088e929f0f/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2020-11-30 00:15:03,862 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5c96ebf1-ad7f-4ded-96ba-06088e929f0f/bin/ukojak/data/8f51234ed/3bedd1bba0f84047b6bbfee83adb00f5/FLAG85a9a59bb [2020-11-30 00:15:04,182 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5c96ebf1-ad7f-4ded-96ba-06088e929f0f/bin/ukojak/data/8f51234ed/3bedd1bba0f84047b6bbfee83adb00f5 [2020-11-30 00:15:04,185 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:15:04,186 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:15:04,188 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:15:04,188 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:15:04,191 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:15:04,192 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:15:04" (1/1) ... [2020-11-30 00:15:04,194 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e6e6e1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:15:04, skipping insertion in model container [2020-11-30 00:15:04,195 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:15:04" (1/1) ... [2020-11-30 00:15:04,202 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:15:04,344 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:15:04,668 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:15:04,674 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:15:05,668 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:05,669 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:05,670 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:05,671 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:05,672 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:05,688 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:05,689 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:05,691 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:05,692 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:05,694 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:05,696 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:05,697 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:05,697 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:06,167 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:15:06,169 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:15:06,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:15:06,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:15:06,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:15:06,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:15:06,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:15:06,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:15:06,176 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:15:06,177 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:15:06,386 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:15:06,536 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:06,537 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:06,633 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:15:06,672 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) [2020-11-30 00:15:06,679 INFO L168 Benchmark]: Toolchain (without parser) took 2490.90 ms. Allocated memory was 107.0 MB in the beginning and 130.0 MB in the end (delta: 23.1 MB). Free memory was 69.3 MB in the beginning and 79.8 MB in the end (delta: -10.6 MB). Peak memory consumption was 38.1 MB. Max. memory is 16.1 GB. [2020-11-30 00:15:06,679 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 107.0 MB. Free memory is still 65.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:15:06,680 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2488.81 ms. Allocated memory was 107.0 MB in the beginning and 130.0 MB in the end (delta: 23.1 MB). Free memory was 69.1 MB in the beginning and 79.8 MB in the end (delta: -10.8 MB). Peak memory consumption was 38.1 MB. Max. memory is 16.1 GB. [2020-11-30 00:15:06,682 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 107.0 MB. Free memory is still 65.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2488.81 ms. Allocated memory was 107.0 MB in the beginning and 130.0 MB in the end (delta: 23.1 MB). Free memory was 69.1 MB in the beginning and 79.8 MB in the end (delta: -10.8 MB). Peak memory consumption was 38.1 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 [2020-11-30 00:15:08,986 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:15:08,988 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:15:09,025 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:15:09,026 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:15:09,027 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:15:09,029 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:15:09,031 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:15:09,036 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:15:09,042 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:15:09,044 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:15:09,056 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:15:09,059 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:15:09,062 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:15:09,063 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:15:09,064 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:15:09,065 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:15:09,066 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:15:09,068 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:15:09,071 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:15:09,072 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:15:09,074 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:15:09,075 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:15:09,076 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:15:09,080 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:15:09,080 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:15:09,081 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:15:09,082 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:15:09,082 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:15:09,084 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:15:09,084 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:15:09,085 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:15:09,086 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:15:09,087 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:15:09,088 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:15:09,089 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:15:09,090 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:15:09,090 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:15:09,091 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:15:09,092 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:15:09,093 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:15:09,094 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5c96ebf1-ad7f-4ded-96ba-06088e929f0f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-30 00:15:09,119 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:15:09,120 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:15:09,121 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:15:09,121 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:15:09,122 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:15:09,122 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:15:09,122 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:15:09,123 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:15:09,123 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:15:09,123 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:15:09,123 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:15:09,123 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:15:09,124 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:15:09,124 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:15:09,124 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:15:09,124 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:15:09,125 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:15:09,125 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:15:09,125 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:15:09,125 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:15:09,125 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:15:09,126 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:15:09,126 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:15:09,126 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:15:09,126 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:15:09,127 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:15:09,127 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:15:09,127 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:15:09,127 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:15:09,128 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:15:09,128 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-30 00:15:09,128 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_5c96ebf1-ad7f-4ded-96ba-06088e929f0f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5c96ebf1-ad7f-4ded-96ba-06088e929f0f/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ef24f27fde7109b1e40e0f5ec070c85a9d006fe9 [2020-11-30 00:15:09,531 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:15:09,557 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:15:09,560 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:15:09,562 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:15:09,562 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:15:09,563 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5c96ebf1-ad7f-4ded-96ba-06088e929f0f/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2020-11-30 00:15:09,654 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5c96ebf1-ad7f-4ded-96ba-06088e929f0f/bin/ukojak/data/ed6176df2/7a4296f265144727bbf16750dfc2fe0c/FLAG2f411be71 [2020-11-30 00:15:10,714 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:15:10,714 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5c96ebf1-ad7f-4ded-96ba-06088e929f0f/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2020-11-30 00:15:10,756 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5c96ebf1-ad7f-4ded-96ba-06088e929f0f/bin/ukojak/data/ed6176df2/7a4296f265144727bbf16750dfc2fe0c/FLAG2f411be71 [2020-11-30 00:15:10,769 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5c96ebf1-ad7f-4ded-96ba-06088e929f0f/bin/ukojak/data/ed6176df2/7a4296f265144727bbf16750dfc2fe0c [2020-11-30 00:15:10,772 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:15:10,773 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:15:10,775 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:15:10,775 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:15:10,781 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:15:10,782 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:15:10" (1/1) ... [2020-11-30 00:15:10,785 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6793393c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:15:10, skipping insertion in model container [2020-11-30 00:15:10,785 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:15:10" (1/1) ... [2020-11-30 00:15:10,794 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:15:10,931 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:15:11,319 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:15:11,328 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:15:12,745 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:12,756 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:12,757 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:12,759 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:12,761 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:12,781 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:12,785 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:12,789 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:12,793 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:12,800 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:12,803 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:12,804 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:12,804 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:13,356 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:15:13,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:15:13,358 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:15:13,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:15:13,360 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:15:13,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:15:13,362 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:15:13,362 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:15:13,363 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:15:13,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:15:13,561 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:15:13,736 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:13,737 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:13,843 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:15:13,934 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 00:15:14,049 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:15:14,056 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:15:14,057 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:15:14,114 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:14,115 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:14,115 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:14,115 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:14,116 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:14,122 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:14,124 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:14,125 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:14,125 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:14,126 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:14,130 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:14,131 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:14,131 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:14,195 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:15:14,195 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:15:14,196 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:15:14,197 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:15:14,197 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:15:14,198 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:15:14,198 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:15:14,199 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:15:14,199 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:15:14,199 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:15:14,235 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:15:14,306 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:14,306 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:14,354 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:15:14,436 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:15:14,475 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:15:14,476 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:15:14,525 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:14,525 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:14,526 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:14,526 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:14,529 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:14,535 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:14,535 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:14,536 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:14,537 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:14,542 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:14,543 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:14,544 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:14,544 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:14,600 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:15:14,601 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:15:14,602 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:15:14,604 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:15:14,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:15:14,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:15:14,617 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:15:14,618 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:15:14,619 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:15:14,619 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:15:14,650 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:15:14,719 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:14,719 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:15:14,788 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:15:15,981 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:15:15,982 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:15:15 WrapperNode [2020-11-30 00:15:15,982 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:15:15,983 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 00:15:15,983 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 00:15:15,983 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 00:15:15,991 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:15:15" (1/1) ... [2020-11-30 00:15:16,067 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]]] [2020-11-30 00:15:16,156 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:15:15" (1/1) ... [2020-11-30 00:15:16,159 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 00:15:16,160 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 00:15:16,162 INFO L168 Benchmark]: Toolchain (without parser) took 5387.79 ms. Allocated memory was 54.5 MB in the beginning and 138.4 MB in the end (delta: 83.9 MB). Free memory was 23.0 MB in the beginning and 66.2 MB in the end (delta: -43.2 MB). Peak memory consumption was 39.8 MB. Max. memory is 16.1 GB. [2020-11-30 00:15:16,163 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 54.5 MB. Free memory was 36.5 MB in the beginning and 36.4 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:15:16,164 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5207.53 ms. Allocated memory was 54.5 MB in the beginning and 138.4 MB in the end (delta: 83.9 MB). Free memory was 22.8 MB in the beginning and 71.4 MB in the end (delta: -48.6 MB). Peak memory consumption was 84.0 MB. Max. memory is 16.1 GB. [2020-11-30 00:15:16,164 INFO L168 Benchmark]: Boogie Procedure Inliner took 176.79 ms. Allocated memory is still 138.4 MB. Free memory was 71.4 MB in the beginning and 66.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 00:15:16,166 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 54.5 MB. Free memory was 36.5 MB in the beginning and 36.4 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5207.53 ms. Allocated memory was 54.5 MB in the beginning and 138.4 MB in the end (delta: 83.9 MB). Free memory was 22.8 MB in the beginning and 71.4 MB in the end (delta: -48.6 MB). Peak memory consumption was 84.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 176.79 ms. Allocated memory is still 138.4 MB. Free memory was 71.4 MB in the beginning and 66.2 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...