./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_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_9aecc34b-fe52-469c-8142-3893ee7783fa/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9aecc34b-fe52-469c-8142-3893ee7783fa/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9aecc34b-fe52-469c-8142-3893ee7783fa/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9aecc34b-fe52-469c-8142-3893ee7783fa/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9aecc34b-fe52-469c-8142-3893ee7783fa/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9aecc34b-fe52-469c-8142-3893ee7783fa/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 71556b0d469179ea9b7cd2ce4a2d23031b16c344 ............................................................................................................................................................................... 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_9aecc34b-fe52-469c-8142-3893ee7783fa/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9aecc34b-fe52-469c-8142-3893ee7783fa/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9aecc34b-fe52-469c-8142-3893ee7783fa/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9aecc34b-fe52-469c-8142-3893ee7783fa/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9aecc34b-fe52-469c-8142-3893ee7783fa/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9aecc34b-fe52-469c-8142-3893ee7783fa/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 71556b0d469179ea9b7cd2ce4a2d23031b16c344 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 21:37:31,577 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 21:37:31,579 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 21:37:31,648 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 21:37:31,649 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 21:37:31,655 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 21:37:31,659 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 21:37:31,663 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 21:37:31,666 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 21:37:31,672 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 21:37:31,673 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 21:37:31,675 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 21:37:31,676 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 21:37:31,679 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 21:37:31,681 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 21:37:31,683 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 21:37:31,684 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 21:37:31,685 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 21:37:31,691 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 21:37:31,699 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 21:37:31,701 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 21:37:31,703 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 21:37:31,705 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 21:37:31,706 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 21:37:31,712 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 21:37:31,712 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 21:37:31,713 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 21:37:31,715 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 21:37:31,715 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 21:37:31,716 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 21:37:31,717 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 21:37:31,718 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 21:37:31,720 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 21:37:31,721 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 21:37:31,722 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 21:37:31,723 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 21:37:31,724 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 21:37:31,724 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 21:37:31,724 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 21:37:31,725 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 21:37:31,726 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 21:37:31,729 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9aecc34b-fe52-469c-8142-3893ee7783fa/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 21:37:31,768 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 21:37:31,768 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 21:37:31,769 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 21:37:31,770 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 21:37:31,770 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 21:37:31,771 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 21:37:31,771 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 21:37:31,771 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 21:37:31,771 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 21:37:31,772 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 21:37:31,773 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 21:37:31,773 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 21:37:31,773 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 21:37:31,774 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 21:37:31,774 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 21:37:31,774 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 21:37:31,774 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 21:37:31,775 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 21:37:31,775 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 21:37:31,775 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 21:37:31,775 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 21:37:31,776 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 21:37:31,776 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 21:37:31,776 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 21:37:31,776 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 21:37:31,777 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 21:37:31,777 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 21:37:31,777 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_9aecc34b-fe52-469c-8142-3893ee7783fa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9aecc34b-fe52-469c-8142-3893ee7783fa/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71556b0d469179ea9b7cd2ce4a2d23031b16c344 [2020-11-29 21:37:32,052 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 21:37:32,082 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 21:37:32,084 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 21:37:32,087 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 21:37:32,088 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 21:37:32,089 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9aecc34b-fe52-469c-8142-3893ee7783fa/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2020-11-29 21:37:32,186 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9aecc34b-fe52-469c-8142-3893ee7783fa/bin/ukojak/data/579e364b9/da3d5c15d52a476482bc56e9cf0e6f35/FLAG0de052531 [2020-11-29 21:37:33,147 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 21:37:33,149 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9aecc34b-fe52-469c-8142-3893ee7783fa/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2020-11-29 21:37:33,197 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9aecc34b-fe52-469c-8142-3893ee7783fa/bin/ukojak/data/579e364b9/da3d5c15d52a476482bc56e9cf0e6f35/FLAG0de052531 [2020-11-29 21:37:33,563 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9aecc34b-fe52-469c-8142-3893ee7783fa/bin/ukojak/data/579e364b9/da3d5c15d52a476482bc56e9cf0e6f35 [2020-11-29 21:37:33,565 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 21:37:33,566 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 21:37:33,569 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 21:37:33,569 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 21:37:33,573 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 21:37:33,573 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:37:33" (1/1) ... [2020-11-29 21:37:33,575 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d924a03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:37:33, skipping insertion in model container [2020-11-29 21:37:33,575 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:37:33" (1/1) ... [2020-11-29 21:37:33,582 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 21:37:33,727 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:37:34,103 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 21:37:34,110 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 21:37:35,202 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:35,203 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:35,204 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:35,205 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:35,206 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:35,222 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:35,223 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:35,226 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:35,226 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:35,229 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:35,230 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:35,231 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:35,231 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:35,794 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 21:37:35,799 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 21:37:35,800 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 21:37:35,801 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 21:37:35,803 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 21:37:35,804 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 21:37:35,805 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 21:37:35,805 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 21:37:35,806 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 21:37:35,807 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 21:37:36,076 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 21:37:36,229 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:36,234 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:36,366 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 21:37:36,424 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-29 21:37:36,435 INFO L168 Benchmark]: Toolchain (without parser) took 2867.88 ms. Allocated memory was 83.9 MB in the beginning and 107.0 MB in the end (delta: 23.1 MB). Free memory was 42.6 MB in the beginning and 53.0 MB in the end (delta: -10.4 MB). Peak memory consumption was 19.2 MB. Max. memory is 16.1 GB. [2020-11-29 21:37:36,438 INFO L168 Benchmark]: CDTParser took 0.53 ms. Allocated memory is still 83.9 MB. Free memory was 43.2 MB in the beginning and 43.2 MB in the end (delta: 35.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:37:36,440 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2864.07 ms. Allocated memory was 83.9 MB in the beginning and 107.0 MB in the end (delta: 23.1 MB). Free memory was 42.4 MB in the beginning and 53.0 MB in the end (delta: -10.5 MB). Peak memory consumption was 19.2 MB. Max. memory is 16.1 GB. [2020-11-29 21:37:36,443 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.53 ms. Allocated memory is still 83.9 MB. Free memory was 43.2 MB in the beginning and 43.2 MB in the end (delta: 35.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2864.07 ms. Allocated memory was 83.9 MB in the beginning and 107.0 MB in the end (delta: 23.1 MB). Free memory was 42.4 MB in the beginning and 53.0 MB in the end (delta: -10.5 MB). Peak memory consumption was 19.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 21:37:38,683 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 21:37:38,686 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 21:37:38,718 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 21:37:38,719 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 21:37:38,720 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 21:37:38,722 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 21:37:38,725 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 21:37:38,727 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 21:37:38,728 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 21:37:38,730 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 21:37:38,737 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 21:37:38,738 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 21:37:38,739 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 21:37:38,741 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 21:37:38,742 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 21:37:38,743 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 21:37:38,745 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 21:37:38,747 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 21:37:38,749 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 21:37:38,751 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 21:37:38,753 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 21:37:38,755 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 21:37:38,756 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 21:37:38,759 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 21:37:38,760 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 21:37:38,760 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 21:37:38,762 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 21:37:38,762 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 21:37:38,764 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 21:37:38,764 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 21:37:38,765 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 21:37:38,766 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 21:37:38,767 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 21:37:38,769 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 21:37:38,769 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 21:37:38,770 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 21:37:38,771 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 21:37:38,771 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 21:37:38,772 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 21:37:38,773 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 21:37:38,778 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9aecc34b-fe52-469c-8142-3893ee7783fa/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 21:37:38,821 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 21:37:38,824 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 21:37:38,826 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 21:37:38,827 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 21:37:38,828 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 21:37:38,828 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 21:37:38,829 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 21:37:38,829 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 21:37:38,829 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 21:37:38,829 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 21:37:38,830 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 21:37:38,831 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 21:37:38,831 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 21:37:38,831 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 21:37:38,831 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 21:37:38,832 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 21:37:38,832 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 21:37:38,832 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 21:37:38,832 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 21:37:38,832 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 21:37:38,833 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 21:37:38,833 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 21:37:38,833 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 21:37:38,833 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 21:37:38,834 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 21:37:38,834 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 21:37:38,834 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 21:37:38,834 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 21:37:38,834 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 21:37:38,835 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 21:37:38,835 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 21:37:38,835 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_9aecc34b-fe52-469c-8142-3893ee7783fa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9aecc34b-fe52-469c-8142-3893ee7783fa/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71556b0d469179ea9b7cd2ce4a2d23031b16c344 [2020-11-29 21:37:39,232 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 21:37:39,275 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 21:37:39,279 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 21:37:39,281 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 21:37:39,282 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 21:37:39,282 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9aecc34b-fe52-469c-8142-3893ee7783fa/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2020-11-29 21:37:39,353 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9aecc34b-fe52-469c-8142-3893ee7783fa/bin/ukojak/data/ea6107b0f/ba32df1fa453481f8b7b6aae1a557397/FLAGa6b720c83 [2020-11-29 21:37:40,383 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 21:37:40,384 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9aecc34b-fe52-469c-8142-3893ee7783fa/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2020-11-29 21:37:40,429 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9aecc34b-fe52-469c-8142-3893ee7783fa/bin/ukojak/data/ea6107b0f/ba32df1fa453481f8b7b6aae1a557397/FLAGa6b720c83 [2020-11-29 21:37:40,778 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9aecc34b-fe52-469c-8142-3893ee7783fa/bin/ukojak/data/ea6107b0f/ba32df1fa453481f8b7b6aae1a557397 [2020-11-29 21:37:40,781 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 21:37:40,786 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 21:37:40,790 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 21:37:40,790 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 21:37:40,794 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 21:37:40,796 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:37:40" (1/1) ... [2020-11-29 21:37:40,798 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e4c53b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:37:40, skipping insertion in model container [2020-11-29 21:37:40,798 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:37:40" (1/1) ... [2020-11-29 21:37:40,805 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 21:37:40,952 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:37:41,300 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 21:37:41,307 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 21:37:42,439 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:42,440 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:42,440 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:42,441 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:42,442 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:42,458 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:42,459 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:42,461 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:42,462 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:42,464 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:42,465 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:42,466 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:42,466 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:42,929 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 21:37:42,930 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 21:37:42,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 21:37:42,932 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 21:37:42,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 21:37:42,935 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 21:37:42,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 21:37:42,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 21:37:42,937 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 21:37:42,938 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 21:37:43,121 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 21:37:43,299 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:43,299 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:43,443 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 21:37:43,532 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 21:37:43,633 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:37:43,640 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 21:37:43,641 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 21:37:43,694 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:43,695 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:43,695 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:43,695 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:43,696 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:43,715 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:43,716 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:43,717 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:43,717 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:43,718 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:43,719 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:43,719 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:43,720 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:43,752 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 21:37:43,753 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 21:37:43,754 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 21:37:43,754 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 21:37:43,755 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 21:37:43,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 21:37:43,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 21:37:43,757 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 21:37:43,757 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 21:37:43,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 21:37:43,778 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 21:37:43,903 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:43,904 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:43,955 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 21:37:44,055 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 21:37:44,083 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 21:37:44,084 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 21:37:44,118 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:44,119 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:44,119 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:44,119 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:44,120 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:44,126 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:44,126 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:44,127 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:44,127 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:44,128 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:44,129 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:44,129 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:44,130 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:44,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 21:37:44,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 21:37:44,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 21:37:44,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 21:37:44,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 21:37:44,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 21:37:44,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 21:37:44,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 21:37:44,176 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 21:37:44,176 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 21:37:44,228 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 21:37:44,287 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:44,287 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 21:37:44,382 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 21:37:45,461 INFO L208 MainTranslator]: Completed translation [2020-11-29 21:37:45,461 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:37:45 WrapperNode [2020-11-29 21:37:45,462 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 21:37:45,463 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 21:37:45,463 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 21:37:45,463 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 21:37:45,470 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:37:45" (1/1) ... [2020-11-29 21:37:45,530 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-29 21:37:45,598 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:37:45" (1/1) ... [2020-11-29 21:37:45,599 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 21:37:45,599 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 21:37:45,601 INFO L168 Benchmark]: Toolchain (without parser) took 4813.64 ms. Allocated memory was 50.3 MB in the beginning and 293.6 MB in the end (delta: 243.3 MB). Free memory was 28.4 MB in the beginning and 209.2 MB in the end (delta: -180.8 MB). Peak memory consumption was 63.0 MB. Max. memory is 16.1 GB. [2020-11-29 21:37:45,601 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 50.3 MB. Free memory was 32.3 MB in the beginning and 32.3 MB in the end (delta: 25.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:37:45,602 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4672.40 ms. Allocated memory was 50.3 MB in the beginning and 293.6 MB in the end (delta: 243.3 MB). Free memory was 28.2 MB in the beginning and 215.4 MB in the end (delta: -187.2 MB). Peak memory consumption was 161.9 MB. Max. memory is 16.1 GB. [2020-11-29 21:37:45,602 INFO L168 Benchmark]: Boogie Procedure Inliner took 136.09 ms. Allocated memory is still 293.6 MB. Free memory was 215.4 MB in the beginning and 210.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 21:37:45,604 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 50.3 MB. Free memory was 32.3 MB in the beginning and 32.3 MB in the end (delta: 25.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4672.40 ms. Allocated memory was 50.3 MB in the beginning and 293.6 MB in the end (delta: 243.3 MB). Free memory was 28.2 MB in the beginning and 215.4 MB in the end (delta: -187.2 MB). Peak memory consumption was 161.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 136.09 ms. Allocated memory is still 293.6 MB. Free memory was 215.4 MB in the beginning and 210.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 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...