./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_eq_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_d5562734-28e3-4e6d-83ac-9fcfc113cfaf/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d5562734-28e3-4e6d-83ac-9fcfc113cfaf/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d5562734-28e3-4e6d-83ac-9fcfc113cfaf/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d5562734-28e3-4e6d-83ac-9fcfc113cfaf/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d5562734-28e3-4e6d-83ac-9fcfc113cfaf/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d5562734-28e3-4e6d-83ac-9fcfc113cfaf/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 eabdc3929e375f8a7a70c06d21f65d9923828e32 ............................................................................................................................................................................... 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_d5562734-28e3-4e6d-83ac-9fcfc113cfaf/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d5562734-28e3-4e6d-83ac-9fcfc113cfaf/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d5562734-28e3-4e6d-83ac-9fcfc113cfaf/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d5562734-28e3-4e6d-83ac-9fcfc113cfaf/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d5562734-28e3-4e6d-83ac-9fcfc113cfaf/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d5562734-28e3-4e6d-83ac-9fcfc113cfaf/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 eabdc3929e375f8a7a70c06d21f65d9923828e32 ..................................................................................................................................................................................................................................... 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 18:45:30,022 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:45:30,025 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:45:30,112 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:45:30,112 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:45:30,114 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:45:30,115 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:45:30,118 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:45:30,120 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:45:30,121 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:45:30,123 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:45:30,124 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:45:30,125 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:45:30,126 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:45:30,127 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:45:30,129 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:45:30,130 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:45:30,131 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:45:30,133 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:45:30,136 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:45:30,138 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:45:30,139 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:45:30,141 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:45:30,142 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:45:30,145 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:45:30,146 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:45:30,146 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:45:30,148 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:45:30,148 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:45:30,150 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:45:30,150 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:45:30,151 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:45:30,152 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:45:30,153 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:45:30,154 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:45:30,155 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:45:30,156 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:45:30,156 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:45:30,156 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:45:30,158 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:45:30,159 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:45:30,160 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d5562734-28e3-4e6d-83ac-9fcfc113cfaf/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 18:45:30,191 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:45:30,191 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:45:30,192 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 18:45:30,192 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 18:45:30,193 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:45:30,193 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:45:30,194 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:45:30,194 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 18:45:30,194 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:45:30,194 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 18:45:30,195 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:45:30,195 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 18:45:30,195 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 18:45:30,195 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:45:30,196 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 18:45:30,196 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 18:45:30,196 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 18:45:30,196 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:45:30,197 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:45:30,197 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 18:45:30,197 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:45:30,197 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:45:30,197 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 18:45:30,198 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 18:45:30,198 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 18:45:30,198 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 18:45:30,198 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 18:45:30,199 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_d5562734-28e3-4e6d-83ac-9fcfc113cfaf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d5562734-28e3-4e6d-83ac-9fcfc113cfaf/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eabdc3929e375f8a7a70c06d21f65d9923828e32 [2020-11-29 18:45:30,479 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:45:30,522 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:45:30,524 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:45:30,525 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:45:30,527 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:45:30,528 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d5562734-28e3-4e6d-83ac-9fcfc113cfaf/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i [2020-11-29 18:45:30,600 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d5562734-28e3-4e6d-83ac-9fcfc113cfaf/bin/ukojak/data/194d9e0a3/249d8731bbda4448a5bc70a808fded86/FLAG5ce31bf75 [2020-11-29 18:45:31,609 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:45:31,610 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d5562734-28e3-4e6d-83ac-9fcfc113cfaf/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i [2020-11-29 18:45:31,662 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d5562734-28e3-4e6d-83ac-9fcfc113cfaf/bin/ukojak/data/194d9e0a3/249d8731bbda4448a5bc70a808fded86/FLAG5ce31bf75 [2020-11-29 18:45:32,119 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d5562734-28e3-4e6d-83ac-9fcfc113cfaf/bin/ukojak/data/194d9e0a3/249d8731bbda4448a5bc70a808fded86 [2020-11-29 18:45:32,122 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:45:32,123 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:45:32,125 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:45:32,125 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:45:32,129 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:45:32,130 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:45:32" (1/1) ... [2020-11-29 18:45:32,131 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@225deb91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:45:32, skipping insertion in model container [2020-11-29 18:45:32,132 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:45:32" (1/1) ... [2020-11-29 18:45:32,138 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:45:32,279 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:45:32,647 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 18:45:32,656 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 18:45:33,674 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:33,675 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:33,676 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:33,678 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:33,680 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:33,696 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:33,697 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:33,699 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:33,700 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:33,702 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:33,703 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:33,704 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:33,704 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:34,141 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 18:45:34,149 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 18:45:34,154 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 18:45:34,155 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 18:45:34,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 18:45:34,177 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 18:45:34,178 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 18:45:34,179 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 18:45:34,179 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 18:45:34,180 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 18:45:34,368 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 18:45:34,517 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:34,517 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:34,544 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 18:45:34,583 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 18:45:34,588 INFO L168 Benchmark]: Toolchain (without parser) took 2463.61 ms. Allocated memory was 81.8 MB in the beginning and 100.7 MB in the end (delta: 18.9 MB). Free memory was 41.6 MB in the beginning and 51.5 MB in the end (delta: -9.9 MB). Peak memory consumption was 18.3 MB. Max. memory is 16.1 GB. [2020-11-29 18:45:34,589 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 81.8 MB. Free memory was 40.9 MB in the beginning and 40.8 MB in the end (delta: 35.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:45:34,590 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2461.02 ms. Allocated memory was 81.8 MB in the beginning and 100.7 MB in the end (delta: 18.9 MB). Free memory was 41.4 MB in the beginning and 51.5 MB in the end (delta: -10.1 MB). Peak memory consumption was 16.2 MB. Max. memory is 16.1 GB. [2020-11-29 18:45:34,592 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 81.8 MB. Free memory was 40.9 MB in the beginning and 40.8 MB in the end (delta: 35.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2461.02 ms. Allocated memory was 81.8 MB in the beginning and 100.7 MB in the end (delta: 18.9 MB). Free memory was 41.4 MB in the beginning and 51.5 MB in the end (delta: -10.1 MB). Peak memory consumption was 16.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 18:45:36,901 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:45:36,903 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:45:36,947 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:45:36,948 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:45:36,954 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:45:36,957 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:45:36,962 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:45:36,966 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:45:36,975 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:45:36,977 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:45:36,983 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:45:36,983 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:45:36,986 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:45:36,988 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:45:36,991 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:45:36,992 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:45:36,997 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:45:36,999 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:45:37,006 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:45:37,011 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:45:37,013 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:45:37,015 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:45:37,019 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:45:37,026 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:45:37,027 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:45:37,027 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:45:37,030 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:45:37,030 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:45:37,032 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:45:37,032 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:45:37,033 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:45:37,035 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:45:37,036 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:45:37,037 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:45:37,038 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:45:37,039 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:45:37,039 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:45:37,039 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:45:37,041 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:45:37,042 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:45:37,043 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d5562734-28e3-4e6d-83ac-9fcfc113cfaf/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 18:45:37,093 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:45:37,094 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:45:37,095 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 18:45:37,096 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 18:45:37,098 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:45:37,098 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:45:37,098 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:45:37,098 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:45:37,099 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 18:45:37,099 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:45:37,100 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 18:45:37,100 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 18:45:37,100 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 18:45:37,101 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 18:45:37,101 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 18:45:37,101 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:45:37,101 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 18:45:37,101 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 18:45:37,102 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 18:45:37,102 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:45:37,102 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:45:37,102 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 18:45:37,103 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:45:37,103 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:45:37,103 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 18:45:37,103 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 18:45:37,104 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 18:45:37,104 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 18:45:37,104 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 18:45:37,104 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 18:45:37,104 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 18:45:37,105 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_d5562734-28e3-4e6d-83ac-9fcfc113cfaf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d5562734-28e3-4e6d-83ac-9fcfc113cfaf/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eabdc3929e375f8a7a70c06d21f65d9923828e32 [2020-11-29 18:45:37,526 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:45:37,575 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:45:37,579 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:45:37,580 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:45:37,581 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:45:37,582 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d5562734-28e3-4e6d-83ac-9fcfc113cfaf/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i [2020-11-29 18:45:37,677 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d5562734-28e3-4e6d-83ac-9fcfc113cfaf/bin/ukojak/data/c7c989e3b/c3509ea78b934558acdb9d8e194dbe77/FLAGbd9896dbb [2020-11-29 18:45:38,617 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:45:38,618 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d5562734-28e3-4e6d-83ac-9fcfc113cfaf/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i [2020-11-29 18:45:38,668 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d5562734-28e3-4e6d-83ac-9fcfc113cfaf/bin/ukojak/data/c7c989e3b/c3509ea78b934558acdb9d8e194dbe77/FLAGbd9896dbb [2020-11-29 18:45:39,069 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d5562734-28e3-4e6d-83ac-9fcfc113cfaf/bin/ukojak/data/c7c989e3b/c3509ea78b934558acdb9d8e194dbe77 [2020-11-29 18:45:39,072 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:45:39,075 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:45:39,077 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:45:39,077 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:45:39,081 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:45:39,082 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:45:39" (1/1) ... [2020-11-29 18:45:39,086 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f37ebcd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:45:39, skipping insertion in model container [2020-11-29 18:45:39,086 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:45:39" (1/1) ... [2020-11-29 18:45:39,093 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:45:39,264 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:45:39,609 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 18:45:39,614 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 18:45:40,606 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:40,607 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:40,607 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:40,608 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:40,609 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:40,627 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:40,628 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:40,630 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:40,631 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:40,633 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:40,635 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:40,636 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:40,637 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:41,158 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 18:45:41,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 18:45:41,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 18:45:41,162 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 18:45:41,169 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 18:45:41,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 18:45:41,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 18:45:41,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 18:45:41,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 18:45:41,189 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 18:45:41,484 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 18:45:41,637 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:41,638 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:41,665 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 18:45:41,760 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 18:45:41,800 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:45:41,806 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 18:45:41,807 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 18:45:41,843 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:41,844 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:41,844 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:41,845 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:41,846 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:41,875 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:41,876 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:41,877 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:41,878 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:41,879 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:41,880 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:41,880 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:41,881 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:41,919 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 18:45:41,919 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 18:45:41,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 18:45:41,921 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 18:45:41,922 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 18:45:41,923 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 18:45:41,923 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 18:45:41,924 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 18:45:41,924 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 18:45:41,925 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 18:45:41,949 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 18:45:42,054 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:42,055 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:42,069 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 18:45:42,093 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 18:45:42,109 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 18:45:42,110 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 18:45:42,156 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:42,156 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:42,157 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:42,161 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:42,161 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:42,169 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:42,170 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:42,170 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:42,171 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:42,172 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:42,173 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:42,173 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:42,174 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:42,222 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 18:45:42,222 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 18:45:42,223 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 18:45:42,270 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 18:45:42,270 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 18:45:42,271 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 18:45:42,271 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 18:45:42,272 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 18:45:42,272 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 18:45:42,272 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 18:45:42,299 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 18:45:42,411 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:42,412 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:42,438 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 18:45:43,787 INFO L208 MainTranslator]: Completed translation [2020-11-29 18:45:43,788 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:45:43 WrapperNode [2020-11-29 18:45:43,788 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:45:43,790 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 18:45:43,790 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 18:45:43,790 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 18:45:43,799 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:45:43" (1/1) ... [2020-11-29 18:45:43,878 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 18:45:43,952 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:45:43" (1/1) ... [2020-11-29 18:45:43,953 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 18:45:43,953 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 18:45:43,959 INFO L168 Benchmark]: Toolchain (without parser) took 4879.22 ms. Allocated memory was 67.1 MB in the beginning and 165.7 MB in the end (delta: 98.6 MB). Free memory was 41.2 MB in the beginning and 85.3 MB in the end (delta: -44.0 MB). Peak memory consumption was 53.8 MB. Max. memory is 16.1 GB. [2020-11-29 18:45:43,964 INFO L168 Benchmark]: CDTParser took 2.25 ms. Allocated memory is still 67.1 MB. Free memory was 49.9 MB in the beginning and 49.8 MB in the end (delta: 53.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:45:43,967 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4712.02 ms. Allocated memory was 67.1 MB in the beginning and 165.7 MB in the end (delta: 98.6 MB). Free memory was 41.1 MB in the beginning and 91.5 MB in the end (delta: -50.5 MB). Peak memory consumption was 123.2 MB. Max. memory is 16.1 GB. [2020-11-29 18:45:43,968 INFO L168 Benchmark]: Boogie Procedure Inliner took 163.10 ms. Allocated memory is still 165.7 MB. Free memory was 90.5 MB in the beginning and 85.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 18:45:43,970 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.25 ms. Allocated memory is still 67.1 MB. Free memory was 49.9 MB in the beginning and 49.8 MB in the end (delta: 53.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4712.02 ms. Allocated memory was 67.1 MB in the beginning and 165.7 MB in the end (delta: 98.6 MB). Free memory was 41.1 MB in the beginning and 91.5 MB in the end (delta: -50.5 MB). Peak memory consumption was 123.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 163.10 ms. Allocated memory is still 165.7 MB. Free memory was 90.5 MB in the beginning and 85.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...