./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_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_0c6a405f-31da-4f75-9059-8ced3dcfd8ac/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0c6a405f-31da-4f75-9059-8ced3dcfd8ac/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0c6a405f-31da-4f75-9059-8ced3dcfd8ac/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0c6a405f-31da-4f75-9059-8ced3dcfd8ac/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0c6a405f-31da-4f75-9059-8ced3dcfd8ac/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0c6a405f-31da-4f75-9059-8ced3dcfd8ac/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 b3a9f6864f87fe73dbfb52c38e48d76fd3e41129 ............................................................................................................................................................................... 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_0c6a405f-31da-4f75-9059-8ced3dcfd8ac/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0c6a405f-31da-4f75-9059-8ced3dcfd8ac/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0c6a405f-31da-4f75-9059-8ced3dcfd8ac/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0c6a405f-31da-4f75-9059-8ced3dcfd8ac/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0c6a405f-31da-4f75-9059-8ced3dcfd8ac/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0c6a405f-31da-4f75-9059-8ced3dcfd8ac/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 b3a9f6864f87fe73dbfb52c38e48d76fd3e41129 ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:41:05,031 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:41:05,034 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:41:05,112 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:41:05,112 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:41:05,114 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:41:05,115 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:41:05,118 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:41:05,120 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:41:05,121 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:41:05,122 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:41:05,123 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:41:05,124 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:41:05,125 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:41:05,127 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:41:05,128 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:41:05,129 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:41:05,130 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:41:05,132 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:41:05,134 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:41:05,136 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:41:05,137 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:41:05,139 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:41:05,140 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:41:05,143 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:41:05,143 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:41:05,144 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:41:05,145 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:41:05,145 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:41:05,146 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:41:05,147 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:41:05,148 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:41:05,149 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:41:05,149 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:41:05,150 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:41:05,151 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:41:05,152 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:41:05,152 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:41:05,152 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:41:05,153 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:41:05,154 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:41:05,155 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0c6a405f-31da-4f75-9059-8ced3dcfd8ac/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:41:05,176 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:41:05,177 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:41:05,178 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:41:05,178 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:41:05,179 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:41:05,179 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:41:05,179 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:41:05,180 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:41:05,180 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:41:05,180 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:41:05,181 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:41:05,181 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:41:05,181 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:41:05,181 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:41:05,182 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:41:05,182 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:41:05,182 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:41:05,182 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:41:05,183 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:41:05,183 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:41:05,183 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:41:05,184 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:41:05,184 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:41:05,184 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:41:05,184 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:41:05,185 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:41:05,185 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:41:05,185 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_0c6a405f-31da-4f75-9059-8ced3dcfd8ac/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0c6a405f-31da-4f75-9059-8ced3dcfd8ac/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b3a9f6864f87fe73dbfb52c38e48d76fd3e41129 [2020-11-28 04:41:05,404 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:41:05,429 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:41:05,433 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:41:05,444 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:41:05,448 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:41:05,449 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0c6a405f-31da-4f75-9059-8ced3dcfd8ac/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2020-11-28 04:41:05,537 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0c6a405f-31da-4f75-9059-8ced3dcfd8ac/bin/ukojak/data/25918ebf3/6af96ad4e0d147b899d1f9f86d54ea6a/FLAGbe455b94e [2020-11-28 04:41:06,347 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:41:06,348 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0c6a405f-31da-4f75-9059-8ced3dcfd8ac/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2020-11-28 04:41:06,399 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0c6a405f-31da-4f75-9059-8ced3dcfd8ac/bin/ukojak/data/25918ebf3/6af96ad4e0d147b899d1f9f86d54ea6a/FLAGbe455b94e [2020-11-28 04:41:06,878 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0c6a405f-31da-4f75-9059-8ced3dcfd8ac/bin/ukojak/data/25918ebf3/6af96ad4e0d147b899d1f9f86d54ea6a [2020-11-28 04:41:06,881 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:41:06,882 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:41:06,884 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:41:06,885 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:41:06,889 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:41:06,890 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:06" (1/1) ... [2020-11-28 04:41:06,892 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4da23324 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:06, skipping insertion in model container [2020-11-28 04:41:06,893 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:06" (1/1) ... [2020-11-28 04:41:06,900 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:41:07,062 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:41:07,405 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:41:07,421 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:41:08,457 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:08,458 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:08,459 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:08,460 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:08,461 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:08,475 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:08,480 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:08,483 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:08,486 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:08,489 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:08,494 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:08,494 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:08,495 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:08,988 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:41:08,989 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:41:08,990 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:41:08,992 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:41:08,994 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:41:08,994 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:41:08,995 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:41:08,996 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:41:08,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:41:08,998 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:41:09,168 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:41:09,320 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:09,321 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:09,406 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:41:09,477 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 04:41:09,482 INFO L168 Benchmark]: Toolchain (without parser) took 2598.37 ms. Allocated memory was 92.3 MB in the beginning and 111.1 MB in the end (delta: 18.9 MB). Free memory was 68.0 MB in the beginning and 62.6 MB in the end (delta: 5.4 MB). Peak memory consumption was 45.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:09,483 INFO L168 Benchmark]: CDTParser took 1.54 ms. Allocated memory is still 92.3 MB. Free memory was 66.8 MB in the beginning and 66.8 MB in the end (delta: 26.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:41:09,486 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2595.20 ms. Allocated memory was 92.3 MB in the beginning and 111.1 MB in the end (delta: 18.9 MB). Free memory was 68.0 MB in the beginning and 62.6 MB in the end (delta: 5.4 MB). Peak memory consumption was 45.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:09,489 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.54 ms. Allocated memory is still 92.3 MB. Free memory was 66.8 MB in the beginning and 66.8 MB in the end (delta: 26.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2595.20 ms. Allocated memory was 92.3 MB in the beginning and 111.1 MB in the end (delta: 18.9 MB). Free memory was 68.0 MB in the beginning and 62.6 MB in the end (delta: 5.4 MB). Peak memory consumption was 45.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:41:11,810 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:41:11,812 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:41:11,848 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:41:11,848 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:41:11,850 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:41:11,852 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:41:11,855 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:41:11,857 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:41:11,858 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:41:11,860 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:41:11,861 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:41:11,862 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:41:11,864 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:41:11,865 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:41:11,867 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:41:11,868 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:41:11,869 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:41:11,872 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:41:11,874 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:41:11,876 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:41:11,878 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:41:11,880 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:41:11,881 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:41:11,885 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:41:11,885 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:41:11,886 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:41:11,887 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:41:11,888 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:41:11,889 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:41:11,890 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:41:11,891 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:41:11,892 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:41:11,893 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:41:11,894 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:41:11,901 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:41:11,902 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:41:11,903 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:41:11,903 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:41:11,904 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:41:11,905 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:41:11,906 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0c6a405f-31da-4f75-9059-8ced3dcfd8ac/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:41:11,943 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:41:11,947 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:41:11,948 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:41:11,948 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:41:11,949 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:41:11,949 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:41:11,950 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:41:11,950 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:41:11,950 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:41:11,950 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:41:11,952 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:41:11,952 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:41:11,952 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:41:11,952 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:41:11,953 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:41:11,953 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:41:11,953 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:41:11,953 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:41:11,954 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:41:11,954 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:41:11,954 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:41:11,955 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:41:11,955 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:41:11,955 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:41:11,955 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:41:11,956 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:41:11,956 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:41:11,956 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:41:11,957 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:41:11,957 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:41:11,958 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:41:11,958 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_0c6a405f-31da-4f75-9059-8ced3dcfd8ac/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0c6a405f-31da-4f75-9059-8ced3dcfd8ac/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b3a9f6864f87fe73dbfb52c38e48d76fd3e41129 [2020-11-28 04:41:12,409 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:41:12,446 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:41:12,450 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:41:12,452 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:41:12,452 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:41:12,454 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0c6a405f-31da-4f75-9059-8ced3dcfd8ac/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2020-11-28 04:41:12,525 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0c6a405f-31da-4f75-9059-8ced3dcfd8ac/bin/ukojak/data/254ace8cd/d23fbbb208a941a1850eb340f6e67d09/FLAG07034499c [2020-11-28 04:41:13,530 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:41:13,531 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0c6a405f-31da-4f75-9059-8ced3dcfd8ac/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2020-11-28 04:41:13,580 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0c6a405f-31da-4f75-9059-8ced3dcfd8ac/bin/ukojak/data/254ace8cd/d23fbbb208a941a1850eb340f6e67d09/FLAG07034499c [2020-11-28 04:41:13,968 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0c6a405f-31da-4f75-9059-8ced3dcfd8ac/bin/ukojak/data/254ace8cd/d23fbbb208a941a1850eb340f6e67d09 [2020-11-28 04:41:13,971 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:41:13,973 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:41:13,974 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:41:13,975 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:41:13,978 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:41:13,979 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:13" (1/1) ... [2020-11-28 04:41:13,981 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@737d82c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:13, skipping insertion in model container [2020-11-28 04:41:13,982 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:13" (1/1) ... [2020-11-28 04:41:13,989 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:41:14,129 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:41:14,524 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:41:14,532 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:41:15,645 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:15,646 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:15,647 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:15,648 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:15,649 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:15,674 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:15,675 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:15,678 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:15,680 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:15,683 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:15,686 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:15,701 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:15,702 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:16,129 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:41:16,130 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:41:16,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:41:16,133 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:41:16,135 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:41:16,136 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:41:16,137 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:41:16,137 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:41:16,138 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:41:16,139 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:41:16,319 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:41:16,449 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:16,463 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:16,551 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:41:16,615 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:41:16,687 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:41:16,694 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:41:16,695 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:41:16,764 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:16,768 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:16,768 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:16,769 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:16,770 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:16,777 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:16,779 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:16,780 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:16,784 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:16,786 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:16,788 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:16,789 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:16,790 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:16,842 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:41:16,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:41:16,844 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:41:16,846 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:41:16,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:41:16,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:41:16,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:41:16,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:41:16,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:41:16,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:41:16,888 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:41:16,999 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:16,999 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:17,026 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:41:17,072 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:41:17,101 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:41:17,102 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:41:17,169 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:17,169 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:17,170 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:17,170 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:17,171 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:17,178 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:17,179 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:17,180 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:17,181 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:17,182 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:17,183 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:17,183 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:17,184 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:17,234 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:41:17,235 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:41:17,237 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:41:17,238 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:41:17,239 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:41:17,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:41:17,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:41:17,242 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:41:17,242 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:41:17,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:41:17,279 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:41:17,355 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:17,356 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:17,414 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:41:18,469 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:41:18,470 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:18 WrapperNode [2020-11-28 04:41:18,470 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:41:18,471 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:41:18,471 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:41:18,472 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:41:18,479 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:18" (1/1) ... [2020-11-28 04:41:18,546 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-28 04:41:18,608 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:18" (1/1) ... [2020-11-28 04:41:18,622 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:41:18,623 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:41:18,625 INFO L168 Benchmark]: Toolchain (without parser) took 4651.02 ms. Allocated memory was 65.0 MB in the beginning and 155.2 MB in the end (delta: 90.2 MB). Free memory was 35.7 MB in the beginning and 38.3 MB in the end (delta: -2.6 MB). Peak memory consumption was 87.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:18,625 INFO L168 Benchmark]: CDTParser took 2.16 ms. Allocated memory is still 65.0 MB. Free memory is still 46.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:41:18,626 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4496.02 ms. Allocated memory was 65.0 MB in the beginning and 155.2 MB in the end (delta: 90.2 MB). Free memory was 35.6 MB in the beginning and 44.6 MB in the end (delta: -9.1 MB). Peak memory consumption was 107.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:18,626 INFO L168 Benchmark]: Boogie Procedure Inliner took 151.59 ms. Allocated memory is still 155.2 MB. Free memory was 44.6 MB in the beginning and 38.3 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:18,628 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.16 ms. Allocated memory is still 65.0 MB. Free memory is still 46.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4496.02 ms. Allocated memory was 65.0 MB in the beginning and 155.2 MB in the end (delta: 90.2 MB). Free memory was 35.6 MB in the beginning and 44.6 MB in the end (delta: -9.1 MB). Peak memory consumption was 107.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 151.59 ms. Allocated memory is still 155.2 MB. Free memory was 44.6 MB in the beginning and 38.3 MB in the end (delta: 6.3 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...