./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_compare_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_f78029ca-a746-416e-b592-34ccd6b320e1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f78029ca-a746-416e-b592-34ccd6b320e1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f78029ca-a746-416e-b592-34ccd6b320e1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f78029ca-a746-416e-b592-34ccd6b320e1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f78029ca-a746-416e-b592-34ccd6b320e1/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f78029ca-a746-416e-b592-34ccd6b320e1/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 33e0e7cd81bb02fd9405d1364e73a167d274d59a ............................................................................................................................................................................... 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_f78029ca-a746-416e-b592-34ccd6b320e1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f78029ca-a746-416e-b592-34ccd6b320e1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f78029ca-a746-416e-b592-34ccd6b320e1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f78029ca-a746-416e-b592-34ccd6b320e1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f78029ca-a746-416e-b592-34ccd6b320e1/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f78029ca-a746-416e-b592-34ccd6b320e1/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 33e0e7cd81bb02fd9405d1364e73a167d274d59a ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 23:59:22,797 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:59:22,800 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:59:22,872 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:59:22,874 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:59:22,880 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:59:22,885 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:59:22,890 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:59:22,893 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:59:22,894 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:59:22,896 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:59:22,897 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:59:22,898 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:59:22,899 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:59:22,901 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:59:22,902 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:59:22,903 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:59:22,904 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:59:22,906 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:59:22,909 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:59:22,911 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:59:22,915 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:59:22,917 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:59:22,918 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:59:22,921 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:59:22,922 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:59:22,922 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:59:22,923 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:59:22,924 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:59:22,925 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:59:22,926 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:59:22,927 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:59:22,928 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:59:22,929 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:59:22,930 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:59:22,931 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:59:22,931 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:59:22,932 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:59:22,932 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:59:22,933 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:59:22,934 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:59:22,935 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f78029ca-a746-416e-b592-34ccd6b320e1/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 23:59:22,960 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:59:22,960 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:59:22,961 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 23:59:22,961 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 23:59:22,962 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:59:22,962 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:59:22,963 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:59:22,963 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:59:22,963 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:59:22,963 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:59:22,964 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:59:22,964 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:59:22,964 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:59:22,964 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:59:22,964 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:59:22,965 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 23:59:22,965 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 23:59:22,965 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:59:22,965 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:59:22,965 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 23:59:22,966 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:59:22,966 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:59:22,966 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:59:22,966 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 23:59:22,967 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 23:59:22,967 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:59:22,967 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:59:22,967 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_f78029ca-a746-416e-b592-34ccd6b320e1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f78029ca-a746-416e-b592-34ccd6b320e1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 33e0e7cd81bb02fd9405d1364e73a167d274d59a [2020-11-29 23:59:23,212 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:59:23,243 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:59:23,246 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:59:23,247 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:59:23,249 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:59:23,250 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f78029ca-a746-416e-b592-34ccd6b320e1/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i [2020-11-29 23:59:23,344 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f78029ca-a746-416e-b592-34ccd6b320e1/bin/ukojak/data/1a567b4e3/07683f64a2794783b09e93d9e0203f7b/FLAG7b1e53ee6 [2020-11-29 23:59:24,273 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:59:24,275 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f78029ca-a746-416e-b592-34ccd6b320e1/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i [2020-11-29 23:59:24,330 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f78029ca-a746-416e-b592-34ccd6b320e1/bin/ukojak/data/1a567b4e3/07683f64a2794783b09e93d9e0203f7b/FLAG7b1e53ee6 [2020-11-29 23:59:24,770 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f78029ca-a746-416e-b592-34ccd6b320e1/bin/ukojak/data/1a567b4e3/07683f64a2794783b09e93d9e0203f7b [2020-11-29 23:59:24,773 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:59:24,775 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:59:24,776 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:59:24,777 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:59:24,780 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:59:24,781 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:59:24" (1/1) ... [2020-11-29 23:59:24,783 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cafbfe6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:59:24, skipping insertion in model container [2020-11-29 23:59:24,783 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:59:24" (1/1) ... [2020-11-29 23:59:24,790 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:59:24,937 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:59:25,282 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:59:25,289 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:59:26,702 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:26,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:26,711 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:26,713 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:26,715 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:26,735 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:26,744 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:26,748 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:26,750 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:26,754 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:26,756 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:26,757 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:26,757 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:27,304 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:59:27,306 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:59:27,307 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:59:27,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:59:27,309 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:59:27,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:59:27,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:59:27,311 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:59:27,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:59:27,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:59:27,491 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:59:27,593 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:27,594 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:27,680 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:59:27,740 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-29 23:59:27,746 INFO L168 Benchmark]: Toolchain (without parser) took 2969.92 ms. Allocated memory was 88.1 MB in the beginning and 115.3 MB in the end (delta: 27.3 MB). Free memory was 47.4 MB in the beginning and 62.7 MB in the end (delta: -15.3 MB). Peak memory consumption was 26.4 MB. Max. memory is 16.1 GB. [2020-11-29 23:59:27,747 INFO L168 Benchmark]: CDTParser took 0.51 ms. Allocated memory is still 88.1 MB. Free memory is still 45.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:59:27,748 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2967.39 ms. Allocated memory was 88.1 MB in the beginning and 115.3 MB in the end (delta: 27.3 MB). Free memory was 47.1 MB in the beginning and 62.7 MB in the end (delta: -15.6 MB). Peak memory consumption was 26.4 MB. Max. memory is 16.1 GB. [2020-11-29 23:59:27,750 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.51 ms. Allocated memory is still 88.1 MB. Free memory is still 45.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2967.39 ms. Allocated memory was 88.1 MB in the beginning and 115.3 MB in the end (delta: 27.3 MB). Free memory was 47.1 MB in the beginning and 62.7 MB in the end (delta: -15.6 MB). Peak memory consumption was 26.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 23:59:30,118 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:59:30,122 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:59:30,181 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:59:30,182 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:59:30,187 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:59:30,189 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:59:30,194 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:59:30,197 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:59:30,203 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:59:30,205 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:59:30,210 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:59:30,210 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:59:30,214 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:59:30,218 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:59:30,220 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:59:30,221 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:59:30,224 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:59:30,228 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:59:30,236 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:59:30,239 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:59:30,240 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:59:30,243 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:59:30,250 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:59:30,257 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:59:30,260 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:59:30,261 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:59:30,263 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:59:30,264 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:59:30,265 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:59:30,266 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:59:30,267 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:59:30,269 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:59:30,270 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:59:30,271 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:59:30,271 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:59:30,272 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:59:30,272 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:59:30,273 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:59:30,275 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:59:30,276 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:59:30,277 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f78029ca-a746-416e-b592-34ccd6b320e1/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 23:59:30,319 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:59:30,320 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:59:30,322 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 23:59:30,322 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 23:59:30,324 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:59:30,324 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:59:30,324 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:59:30,325 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:59:30,325 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:59:30,325 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:59:30,326 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:59:30,327 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 23:59:30,327 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 23:59:30,327 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 23:59:30,328 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:59:30,328 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:59:30,328 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:59:30,329 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 23:59:30,329 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 23:59:30,329 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:59:30,329 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:59:30,330 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 23:59:30,330 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:59:30,330 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:59:30,331 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:59:30,331 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 23:59:30,331 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 23:59:30,331 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:59:30,332 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 23:59:30,332 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:59:30,332 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 23:59:30,332 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_f78029ca-a746-416e-b592-34ccd6b320e1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f78029ca-a746-416e-b592-34ccd6b320e1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 33e0e7cd81bb02fd9405d1364e73a167d274d59a [2020-11-29 23:59:30,726 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:59:30,769 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:59:30,772 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:59:30,774 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:59:30,775 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:59:30,776 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f78029ca-a746-416e-b592-34ccd6b320e1/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i [2020-11-29 23:59:30,865 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f78029ca-a746-416e-b592-34ccd6b320e1/bin/ukojak/data/617132d0f/a0a145fa608f4847981a84dd173eb37f/FLAG57c0f49a6 [2020-11-29 23:59:31,891 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:59:31,892 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f78029ca-a746-416e-b592-34ccd6b320e1/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i [2020-11-29 23:59:31,937 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f78029ca-a746-416e-b592-34ccd6b320e1/bin/ukojak/data/617132d0f/a0a145fa608f4847981a84dd173eb37f/FLAG57c0f49a6 [2020-11-29 23:59:32,290 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f78029ca-a746-416e-b592-34ccd6b320e1/bin/ukojak/data/617132d0f/a0a145fa608f4847981a84dd173eb37f [2020-11-29 23:59:32,294 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:59:32,296 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:59:32,297 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:59:32,297 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:59:32,301 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:59:32,302 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:59:32" (1/1) ... [2020-11-29 23:59:32,304 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e6b4e29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:59:32, skipping insertion in model container [2020-11-29 23:59:32,304 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:59:32" (1/1) ... [2020-11-29 23:59:32,314 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:59:32,471 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:59:32,840 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:59:32,848 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:59:34,191 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:34,202 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:34,202 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:34,203 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:34,206 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:34,226 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:34,238 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:34,240 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:34,241 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:34,243 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:34,250 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:34,251 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:34,252 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:34,741 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:59:34,743 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:59:34,744 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:59:34,745 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:59:34,746 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:59:34,747 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:59:34,748 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:59:34,748 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:59:34,749 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:59:34,750 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:59:34,945 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:59:35,042 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:35,042 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:35,176 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:59:35,241 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 23:59:35,349 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:59:35,354 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:59:35,355 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:59:35,389 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:35,389 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:35,390 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:35,390 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:35,391 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:35,399 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:35,400 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:35,401 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:35,401 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:35,403 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:35,403 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:35,404 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:35,404 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:35,441 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:59:35,442 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:59:35,443 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:59:35,450 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:59:35,451 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:59:35,451 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:59:35,452 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:59:35,452 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:59:35,453 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:59:35,453 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:59:35,493 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:59:35,611 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:35,611 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:35,687 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:59:35,743 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 23:59:35,771 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:59:35,771 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:59:35,828 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:35,829 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:35,829 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:35,829 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:35,830 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:35,836 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:35,836 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:35,837 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:35,837 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:35,838 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:35,839 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:35,839 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:35,840 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:35,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:59:35,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:59:35,871 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:59:35,871 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:59:35,872 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:59:35,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:59:35,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:59:35,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:59:35,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:59:35,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:59:35,894 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 23:59:35,973 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:35,973 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:59:36,013 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:59:37,200 INFO L208 MainTranslator]: Completed translation [2020-11-29 23:59:37,201 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:59:37 WrapperNode [2020-11-29 23:59:37,201 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:59:37,202 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 23:59:37,202 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 23:59:37,202 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 23:59:37,209 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:59:37" (1/1) ... [2020-11-29 23:59:37,283 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-29 23:59:37,349 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:59:37" (1/1) ... [2020-11-29 23:59:37,350 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 23:59:37,350 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 23:59:37,352 INFO L168 Benchmark]: Toolchain (without parser) took 5055.16 ms. Allocated memory was 67.1 MB in the beginning and 207.6 MB in the end (delta: 140.5 MB). Free memory was 39.2 MB in the beginning and 110.0 MB in the end (delta: -70.8 MB). Peak memory consumption was 71.3 MB. Max. memory is 16.1 GB. [2020-11-29 23:59:37,352 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 67.1 MB. Free memory is still 50.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:59:37,353 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4903.90 ms. Allocated memory was 67.1 MB in the beginning and 207.6 MB in the end (delta: 140.5 MB). Free memory was 38.9 MB in the beginning and 115.2 MB in the end (delta: -76.3 MB). Peak memory consumption was 113.6 MB. Max. memory is 16.1 GB. [2020-11-29 23:59:37,353 INFO L168 Benchmark]: Boogie Procedure Inliner took 147.98 ms. Allocated memory is still 207.6 MB. Free memory was 115.2 MB in the beginning and 110.0 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 23:59:37,355 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 67.1 MB. Free memory is still 50.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4903.90 ms. Allocated memory was 67.1 MB in the beginning and 207.6 MB in the end (delta: 140.5 MB). Free memory was 38.9 MB in the beginning and 115.2 MB in the end (delta: -76.3 MB). Peak memory consumption was 113.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 147.98 ms. Allocated memory is still 207.6 MB. Free memory was 115.2 MB in the beginning and 110.0 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...