./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_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_fa0db011-2a08-4ed7-98a4-9c6d778760e6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_fa0db011-2a08-4ed7-98a4-9c6d778760e6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fa0db011-2a08-4ed7-98a4-9c6d778760e6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fa0db011-2a08-4ed7-98a4-9c6d778760e6/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_fa0db011-2a08-4ed7-98a4-9c6d778760e6/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fa0db011-2a08-4ed7-98a4-9c6d778760e6/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 1edef045abd10e0042b3ad4574188cab87c8edb9 .................................................................................................................................................................................... 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_fa0db011-2a08-4ed7-98a4-9c6d778760e6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_fa0db011-2a08-4ed7-98a4-9c6d778760e6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fa0db011-2a08-4ed7-98a4-9c6d778760e6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fa0db011-2a08-4ed7-98a4-9c6d778760e6/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_fa0db011-2a08-4ed7-98a4-9c6d778760e6/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fa0db011-2a08-4ed7-98a4-9c6d778760e6/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 1edef045abd10e0042b3ad4574188cab87c8edb9 .................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:39:48,536 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:39:48,538 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:39:48,583 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:39:48,584 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:39:48,586 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:39:48,587 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:39:48,590 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:39:48,592 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:39:48,594 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:39:48,595 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:39:48,596 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:39:48,597 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:39:48,598 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:39:48,600 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:39:48,601 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:39:48,602 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:39:48,603 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:39:48,605 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:39:48,608 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:39:48,610 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:39:48,612 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:39:48,613 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:39:48,614 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:39:48,629 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:39:48,629 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:39:48,630 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:39:48,631 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:39:48,632 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:39:48,643 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:39:48,643 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:39:48,645 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:39:48,646 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:39:48,647 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:39:48,654 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:39:48,655 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:39:48,655 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:39:48,656 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:39:48,656 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:39:48,657 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:39:48,658 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:39:48,659 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fa0db011-2a08-4ed7-98a4-9c6d778760e6/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:39:48,682 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:39:48,682 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:39:48,683 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:39:48,684 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:39:48,684 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:39:48,684 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:39:48,685 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:39:48,686 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:39:48,686 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:39:48,686 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:39:48,687 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:39:48,687 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:39:48,688 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:39:48,688 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:39:48,688 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:39:48,689 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:39:48,689 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:39:48,689 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:39:48,689 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:39:48,690 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:39:48,690 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:39:48,690 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:39:48,690 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:39:48,691 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:39:48,691 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:39:48,691 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:39:48,691 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:39:48,692 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_fa0db011-2a08-4ed7-98a4-9c6d778760e6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fa0db011-2a08-4ed7-98a4-9c6d778760e6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1edef045abd10e0042b3ad4574188cab87c8edb9 [2020-11-28 04:39:49,003 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:39:49,032 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:39:49,036 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:39:49,038 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:39:49,038 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:39:49,040 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fa0db011-2a08-4ed7-98a4-9c6d778760e6/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2020-11-28 04:39:49,125 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fa0db011-2a08-4ed7-98a4-9c6d778760e6/bin/ukojak/data/9d3d1d21c/f0d1dbbad7de4b9781adc6ca1e7a315a/FLAGc59e9e873 [2020-11-28 04:39:50,060 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:39:50,061 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fa0db011-2a08-4ed7-98a4-9c6d778760e6/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2020-11-28 04:39:50,108 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fa0db011-2a08-4ed7-98a4-9c6d778760e6/bin/ukojak/data/9d3d1d21c/f0d1dbbad7de4b9781adc6ca1e7a315a/FLAGc59e9e873 [2020-11-28 04:39:50,521 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fa0db011-2a08-4ed7-98a4-9c6d778760e6/bin/ukojak/data/9d3d1d21c/f0d1dbbad7de4b9781adc6ca1e7a315a [2020-11-28 04:39:50,524 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:39:50,525 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:39:50,527 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:50,527 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:39:50,530 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:39:50,531 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:50" (1/1) ... [2020-11-28 04:39:50,533 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@647ffa64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:50, skipping insertion in model container [2020-11-28 04:39:50,534 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:50" (1/1) ... [2020-11-28 04:39:50,541 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:39:50,676 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:39:51,005 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:39:51,011 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:39:52,006 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:52,007 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:52,007 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:52,008 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:52,009 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:52,023 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:52,024 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:52,026 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:52,027 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:52,029 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:52,030 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:52,031 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:52,031 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:52,478 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:39:52,479 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:39:52,480 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:39:52,481 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:39:52,483 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:39:52,484 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:39:52,485 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:39:52,485 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:39:52,486 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:39:52,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:39:52,684 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:39:52,766 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:52,767 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:52,833 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:52,833 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:52,834 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:52,835 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:52,836 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:52,839 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:39:52,885 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 04:39:52,890 INFO L168 Benchmark]: Toolchain (without parser) took 2363.57 ms. Allocated memory was 109.1 MB in the beginning and 132.1 MB in the end (delta: 23.1 MB). Free memory was 64.8 MB in the beginning and 82.3 MB in the end (delta: -17.6 MB). Peak memory consumption was 18.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:52,892 INFO L168 Benchmark]: CDTParser took 0.54 ms. Allocated memory is still 109.1 MB. Free memory was 81.9 MB in the beginning and 81.8 MB in the end (delta: 31.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:39:52,894 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2361.06 ms. Allocated memory was 109.1 MB in the beginning and 132.1 MB in the end (delta: 23.1 MB). Free memory was 64.6 MB in the beginning and 82.3 MB in the end (delta: -17.8 MB). Peak memory consumption was 18.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:52,897 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.54 ms. Allocated memory is still 109.1 MB. Free memory was 81.9 MB in the beginning and 81.8 MB in the end (delta: 31.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2361.06 ms. Allocated memory was 109.1 MB in the beginning and 132.1 MB in the end (delta: 23.1 MB). Free memory was 64.6 MB in the beginning and 82.3 MB in the end (delta: -17.8 MB). Peak memory consumption was 18.1 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 [2020-11-28 04:39:55,053 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:39:55,055 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:39:55,088 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:39:55,089 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:39:55,090 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:39:55,092 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:39:55,095 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:39:55,097 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:39:55,099 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:39:55,110 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:39:55,111 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:39:55,112 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:39:55,113 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:39:55,114 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:39:55,116 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:39:55,117 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:39:55,118 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:39:55,125 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:39:55,136 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:39:55,138 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:39:55,142 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:39:55,144 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:39:55,144 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:39:55,148 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:39:55,148 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:39:55,149 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:39:55,150 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:39:55,150 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:39:55,158 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:39:55,158 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:39:55,159 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:39:55,163 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:39:55,164 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:39:55,165 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:39:55,166 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:39:55,166 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:39:55,166 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:39:55,167 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:39:55,169 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:39:55,170 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:39:55,171 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fa0db011-2a08-4ed7-98a4-9c6d778760e6/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:39:55,219 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:39:55,219 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:39:55,221 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:39:55,221 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:39:55,222 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:39:55,222 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:39:55,223 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:39:55,223 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:39:55,223 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:39:55,223 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:39:55,224 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:39:55,224 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:39:55,225 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:39:55,225 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:39:55,225 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:39:55,225 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:39:55,225 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:39:55,225 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:39:55,226 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:39:55,226 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:39:55,226 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:39:55,226 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:39:55,227 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:39:55,227 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:39:55,227 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:39:55,227 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:39:55,227 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:39:55,227 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:39:55,228 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:39:55,228 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:39:55,228 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:39:55,228 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_fa0db011-2a08-4ed7-98a4-9c6d778760e6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fa0db011-2a08-4ed7-98a4-9c6d778760e6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1edef045abd10e0042b3ad4574188cab87c8edb9 [2020-11-28 04:39:55,586 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:39:55,608 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:39:55,610 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:39:55,611 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:39:55,612 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:39:55,613 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fa0db011-2a08-4ed7-98a4-9c6d778760e6/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2020-11-28 04:39:55,676 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fa0db011-2a08-4ed7-98a4-9c6d778760e6/bin/ukojak/data/2c403b1d7/5eb824b69e1d4ff9acccaa9eff35e898/FLAG7275a5325 [2020-11-28 04:39:56,477 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:39:56,478 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fa0db011-2a08-4ed7-98a4-9c6d778760e6/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2020-11-28 04:39:56,529 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fa0db011-2a08-4ed7-98a4-9c6d778760e6/bin/ukojak/data/2c403b1d7/5eb824b69e1d4ff9acccaa9eff35e898/FLAG7275a5325 [2020-11-28 04:39:57,033 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fa0db011-2a08-4ed7-98a4-9c6d778760e6/bin/ukojak/data/2c403b1d7/5eb824b69e1d4ff9acccaa9eff35e898 [2020-11-28 04:39:57,036 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:39:57,037 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:39:57,039 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:57,039 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:39:57,042 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:39:57,043 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:57" (1/1) ... [2020-11-28 04:39:57,045 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3588c04e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:57, skipping insertion in model container [2020-11-28 04:39:57,045 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:39:57" (1/1) ... [2020-11-28 04:39:57,055 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:39:57,172 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:39:57,503 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:39:57,509 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:39:58,389 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:58,390 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:58,390 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:58,391 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:58,392 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:58,406 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:58,407 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:58,409 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:58,409 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:58,411 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:58,413 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:58,413 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:58,414 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:58,814 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:39:58,816 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:39:58,817 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:39:58,818 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:39:58,819 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:39:58,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:39:58,821 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:39:58,821 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:39:58,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:39:58,823 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:39:58,991 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:39:59,079 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,079 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,152 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,153 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,153 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,154 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,154 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,157 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:39:59,282 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:39:59,337 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:39:59,346 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:39:59,353 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:39:59,398 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,399 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,400 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,400 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,402 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,413 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,413 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,415 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,416 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,423 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,431 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,431 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,431 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,510 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:39:59,511 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:39:59,511 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:39:59,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:39:59,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:39:59,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:39:59,516 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:39:59,516 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:39:59,516 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:39:59,517 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:39:59,550 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:39:59,604 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,604 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,634 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,637 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,638 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,638 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,641 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,642 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:39:59,692 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:39:59,706 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:39:59,707 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:39:59,736 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,736 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,736 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,737 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,737 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,743 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,743 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,744 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,744 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,745 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,746 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,746 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,746 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,778 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:39:59,779 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:39:59,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:39:59,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:39:59,781 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:39:59,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:39:59,783 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:39:59,783 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:39:59,784 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:39:59,787 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:39:59,843 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:39:59,891 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,891 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,917 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,918 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,918 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,919 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,919 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:59,920 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:40:01,018 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:40:01,018 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:01 WrapperNode [2020-11-28 04:40:01,018 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:40:01,019 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:40:01,020 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:40:01,020 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:40:01,027 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:01" (1/1) ... [2020-11-28 04:40:01,091 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-28 04:40:01,164 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:40:01" (1/1) ... [2020-11-28 04:40:01,165 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:40:01,165 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:40:01,167 INFO L168 Benchmark]: Toolchain (without parser) took 4128.89 ms. Allocated memory was 73.4 MB in the beginning and 138.4 MB in the end (delta: 65.0 MB). Free memory was 41.2 MB in the beginning and 41.3 MB in the end (delta: -125.9 kB). Peak memory consumption was 63.8 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:01,168 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 52.4 MB. Free memory was 33.2 MB in the beginning and 33.2 MB in the end (delta: 32.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:40:01,187 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3979.97 ms. Allocated memory was 73.4 MB in the beginning and 138.4 MB in the end (delta: 65.0 MB). Free memory was 41.0 MB in the beginning and 46.5 MB in the end (delta: -5.5 MB). Peak memory consumption was 83.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:01,188 INFO L168 Benchmark]: Boogie Procedure Inliner took 145.63 ms. Allocated memory is still 138.4 MB. Free memory was 46.5 MB in the beginning and 41.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:40:01,189 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 52.4 MB. Free memory was 33.2 MB in the beginning and 33.2 MB in the end (delta: 32.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3979.97 ms. Allocated memory was 73.4 MB in the beginning and 138.4 MB in the end (delta: 65.0 MB). Free memory was 41.0 MB in the beginning and 46.5 MB in the end (delta: -5.5 MB). Peak memory consumption was 83.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 145.63 ms. Allocated memory is still 138.4 MB. Free memory was 46.5 MB in the beginning and 41.3 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...