./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 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_53f32931-2415-426b-87b3-7e153fd43426/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_53f32931-2415-426b-87b3-7e153fd43426/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_53f32931-2415-426b-87b3-7e153fd43426/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_53f32931-2415-426b-87b3-7e153fd43426/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_53f32931-2415-426b-87b3-7e153fd43426/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_53f32931-2415-426b-87b3-7e153fd43426/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 ad8c9172c1723bf6c034cfbeea6eb9bcbd086be4 ................................................................................................................................................................................ 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_53f32931-2415-426b-87b3-7e153fd43426/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_53f32931-2415-426b-87b3-7e153fd43426/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_53f32931-2415-426b-87b3-7e153fd43426/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_53f32931-2415-426b-87b3-7e153fd43426/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_53f32931-2415-426b-87b3-7e153fd43426/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_53f32931-2415-426b-87b3-7e153fd43426/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 ad8c9172c1723bf6c034cfbeea6eb9bcbd086be4 ........................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 18:15:03,139 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:15:03,142 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:15:03,190 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:15:03,192 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:15:03,198 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:15:03,202 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:15:03,210 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:15:03,213 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:15:03,216 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:15:03,218 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:15:03,221 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:15:03,222 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:15:03,231 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:15:03,232 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:15:03,233 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:15:03,234 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:15:03,235 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:15:03,238 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:15:03,241 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:15:03,243 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:15:03,250 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:15:03,253 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:15:03,255 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:15:03,259 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:15:03,263 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:15:03,267 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:15:03,269 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:15:03,271 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:15:03,272 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:15:03,275 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:15:03,277 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:15:03,279 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:15:03,281 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:15:03,285 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:15:03,286 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:15:03,287 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:15:03,288 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:15:03,288 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:15:03,289 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:15:03,290 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:15:03,291 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_53f32931-2415-426b-87b3-7e153fd43426/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 18:15:03,335 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:15:03,335 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:15:03,337 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:15:03,338 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:15:03,338 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:15:03,339 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:15:03,339 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:15:03,339 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:15:03,340 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:15:03,340 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:15:03,341 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:15:03,342 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:15:03,342 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:15:03,342 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:15:03,343 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:15:03,343 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:15:03,343 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:15:03,343 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:15:03,344 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:15:03,344 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:15:03,344 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:15:03,345 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:15:03,345 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:15:03,345 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:15:03,345 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:15:03,346 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:15:03,346 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:15:03,346 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_53f32931-2415-426b-87b3-7e153fd43426/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_53f32931-2415-426b-87b3-7e153fd43426/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad8c9172c1723bf6c034cfbeea6eb9bcbd086be4 [2020-12-01 18:15:03,635 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:15:03,664 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:15:03,669 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:15:03,671 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:15:03,672 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:15:03,674 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_53f32931-2415-426b-87b3-7e153fd43426/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2020-12-01 18:15:03,756 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_53f32931-2415-426b-87b3-7e153fd43426/bin/ukojak/data/c7fe68593/525ad05bd6d64f5e825d1d157ae4bb92/FLAG18fc44cf7 [2020-12-01 18:15:04,704 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:15:04,705 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_53f32931-2415-426b-87b3-7e153fd43426/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2020-12-01 18:15:04,757 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_53f32931-2415-426b-87b3-7e153fd43426/bin/ukojak/data/c7fe68593/525ad05bd6d64f5e825d1d157ae4bb92/FLAG18fc44cf7 [2020-12-01 18:15:05,143 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_53f32931-2415-426b-87b3-7e153fd43426/bin/ukojak/data/c7fe68593/525ad05bd6d64f5e825d1d157ae4bb92 [2020-12-01 18:15:05,146 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:15:05,147 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:15:05,149 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:15:05,150 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:15:05,153 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:15:05,154 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:15:05" (1/1) ... [2020-12-01 18:15:05,167 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fa3612e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:15:05, skipping insertion in model container [2020-12-01 18:15:05,168 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:15:05" (1/1) ... [2020-12-01 18:15:05,177 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:15:05,311 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:15:05,738 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:15:05,751 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:15:06,854 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:06,856 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:06,857 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:06,858 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:06,860 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:06,879 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:06,880 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:06,882 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:06,883 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:07,409 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:15:07,410 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:15:07,414 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:15:07,419 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:15:07,431 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:15:07,433 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:15:07,433 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:15:07,436 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:15:07,438 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:15:07,442 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:15:07,663 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:15:07,750 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:07,751 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:07,818 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:07,823 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:07,824 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:07,829 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:07,830 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:07,834 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:15:07,920 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 18:15:07,932 INFO L168 Benchmark]: Toolchain (without parser) took 2782.82 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 50.3 MB in the beginning and 60.8 MB in the end (delta: -10.5 MB). Peak memory consumption was 22.8 MB. Max. memory is 16.1 GB. [2020-12-01 18:15:07,933 INFO L168 Benchmark]: CDTParser took 0.73 ms. Allocated memory is still 88.1 MB. Free memory is still 46.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:15:07,936 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2780.07 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 50.1 MB in the beginning and 60.8 MB in the end (delta: -10.7 MB). Peak memory consumption was 22.8 MB. Max. memory is 16.1 GB. [2020-12-01 18:15:07,940 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.73 ms. Allocated memory is still 88.1 MB. Free memory is still 46.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2780.07 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 50.1 MB in the beginning and 60.8 MB in the end (delta: -10.7 MB). Peak memory consumption was 22.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 18:15:10,595 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:15:10,598 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:15:10,651 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:15:10,652 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:15:10,657 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:15:10,661 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:15:10,665 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:15:10,669 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:15:10,676 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:15:10,678 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:15:10,690 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:15:10,690 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:15:10,694 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:15:10,699 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:15:10,701 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:15:10,702 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:15:10,706 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:15:10,711 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:15:10,720 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:15:10,723 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:15:10,725 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:15:10,726 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:15:10,735 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:15:10,743 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:15:10,747 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:15:10,748 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:15:10,749 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:15:10,751 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:15:10,753 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:15:10,753 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:15:10,754 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:15:10,757 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:15:10,758 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:15:10,759 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:15:10,760 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:15:10,761 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:15:10,761 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:15:10,762 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:15:10,764 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:15:10,765 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:15:10,766 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_53f32931-2415-426b-87b3-7e153fd43426/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 18:15:10,817 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:15:10,818 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:15:10,821 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:15:10,821 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:15:10,823 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:15:10,823 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:15:10,824 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:15:10,825 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:15:10,825 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:15:10,825 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:15:10,827 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:15:10,827 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:15:10,828 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:15:10,828 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:15:10,828 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:15:10,828 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:15:10,829 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:15:10,829 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:15:10,829 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:15:10,830 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:15:10,830 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:15:10,830 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:15:10,831 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:15:10,831 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:15:10,832 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:15:10,832 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:15:10,832 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:15:10,833 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:15:10,833 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:15:10,833 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:15:10,833 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 18:15:10,834 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_53f32931-2415-426b-87b3-7e153fd43426/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_53f32931-2415-426b-87b3-7e153fd43426/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad8c9172c1723bf6c034cfbeea6eb9bcbd086be4 [2020-12-01 18:15:11,311 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:15:11,343 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:15:11,348 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:15:11,349 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:15:11,350 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:15:11,352 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_53f32931-2415-426b-87b3-7e153fd43426/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2020-12-01 18:15:11,442 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_53f32931-2415-426b-87b3-7e153fd43426/bin/ukojak/data/ca509f96e/baa031f34ad34c66a1560835e8b53564/FLAGc6bb8692d [2020-12-01 18:15:12,549 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:15:12,550 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_53f32931-2415-426b-87b3-7e153fd43426/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2020-12-01 18:15:12,595 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_53f32931-2415-426b-87b3-7e153fd43426/bin/ukojak/data/ca509f96e/baa031f34ad34c66a1560835e8b53564/FLAGc6bb8692d [2020-12-01 18:15:12,613 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_53f32931-2415-426b-87b3-7e153fd43426/bin/ukojak/data/ca509f96e/baa031f34ad34c66a1560835e8b53564 [2020-12-01 18:15:12,617 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:15:12,620 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:15:12,626 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:15:12,626 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:15:12,631 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:15:12,632 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:15:12" (1/1) ... [2020-12-01 18:15:12,634 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d83cb48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:15:12, skipping insertion in model container [2020-12-01 18:15:12,634 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:15:12" (1/1) ... [2020-12-01 18:15:12,643 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:15:12,791 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:15:13,213 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:15:13,231 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:15:14,371 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:14,378 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:14,379 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:14,381 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:14,383 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:14,411 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:14,412 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:14,415 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:14,416 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:14,927 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:15:14,928 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:15:14,930 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:15:14,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:15:14,933 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:15:14,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:15:14,953 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:15:14,955 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:15:14,956 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:15:14,956 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:15:15,229 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:15:15,390 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:15,391 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:15,511 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:15,512 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:15,515 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:15,516 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:15,517 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:15,521 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:15:15,615 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 18:15:15,683 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:15:15,690 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:15:15,691 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:15:15,747 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:15,747 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:15,748 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:15,748 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:15,749 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:15,764 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:15,765 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:15,767 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:15,767 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:15,856 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:15:15,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:15:15,858 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:15:15,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:15:15,861 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:15:15,862 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:15:15,863 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:15:15,863 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:15:15,864 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:15:15,865 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:15:15,937 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:15:16,048 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:16,049 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:16,094 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:16,094 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:16,095 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:16,096 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:16,097 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:16,097 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:15:16,149 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:15:16,180 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:15:16,181 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:15:16,260 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:16,261 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:16,262 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:16,262 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:16,263 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:16,269 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:16,270 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:16,271 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:16,272 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:16,311 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:15:16,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:15:16,314 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:15:16,315 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:15:16,316 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:15:16,317 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:15:16,318 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:15:16,319 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:15:16,320 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:15:16,320 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:15:16,354 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:15:16,440 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:16,440 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:16,487 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:16,487 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:16,488 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:16,488 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:16,490 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:15:16,491 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:15:17,630 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:15:17,630 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:15:17 WrapperNode [2020-12-01 18:15:17,631 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:15:17,632 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:15:17,632 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:15:17,633 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:15:17,641 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:15:17" (1/1) ... [2020-12-01 18:15:17,731 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-01 18:15:17,855 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:15:17" (1/1) ... [2020-12-01 18:15:17,870 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:15:17,870 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 18:15:17,873 INFO L168 Benchmark]: Toolchain (without parser) took 5251.31 ms. Allocated memory was 48.2 MB in the beginning and 262.1 MB in the end (delta: 213.9 MB). Free memory was 24.6 MB in the beginning and 108.4 MB in the end (delta: -83.9 MB). Peak memory consumption was 130.0 MB. Max. memory is 16.1 GB. [2020-12-01 18:15:17,873 INFO L168 Benchmark]: CDTParser took 2.30 ms. Allocated memory is still 48.2 MB. Free memory was 29.9 MB in the beginning and 29.9 MB in the end (delta: 20.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:15:17,874 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5005.60 ms. Allocated memory was 48.2 MB in the beginning and 262.1 MB in the end (delta: 213.9 MB). Free memory was 24.4 MB in the beginning and 113.7 MB in the end (delta: -89.3 MB). Peak memory consumption was 126.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:15:17,875 INFO L168 Benchmark]: Boogie Procedure Inliner took 238.31 ms. Allocated memory is still 262.1 MB. Free memory was 113.7 MB in the beginning and 108.4 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:15:17,877 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.30 ms. Allocated memory is still 48.2 MB. Free memory was 29.9 MB in the beginning and 29.9 MB in the end (delta: 20.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5005.60 ms. Allocated memory was 48.2 MB in the beginning and 262.1 MB in the end (delta: 213.9 MB). Free memory was 24.4 MB in the beginning and 113.7 MB in the end (delta: -89.3 MB). Peak memory consumption was 126.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 238.31 ms. Allocated memory is still 262.1 MB. Free memory was 113.7 MB in the beginning and 108.4 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...