./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_eq_c_str_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_c16d4979-c7a5-43e3-b6e7-539f22f41881/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c16d4979-c7a5-43e3-b6e7-539f22f41881/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c16d4979-c7a5-43e3-b6e7-539f22f41881/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c16d4979-c7a5-43e3-b6e7-539f22f41881/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_c_str_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c16d4979-c7a5-43e3-b6e7-539f22f41881/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c16d4979-c7a5-43e3-b6e7-539f22f41881/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 d1870016e7d557088f1577a2648bfd3d266e4dce ............................................................................................................................................................................... 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_c16d4979-c7a5-43e3-b6e7-539f22f41881/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c16d4979-c7a5-43e3-b6e7-539f22f41881/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c16d4979-c7a5-43e3-b6e7-539f22f41881/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c16d4979-c7a5-43e3-b6e7-539f22f41881/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_c_str_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c16d4979-c7a5-43e3-b6e7-539f22f41881/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c16d4979-c7a5-43e3-b6e7-539f22f41881/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 d1870016e7d557088f1577a2648bfd3d266e4dce ..................................................................................................................................................................................................................................... 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 04:41:44,964 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:41:44,966 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:41:45,041 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:41:45,042 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:41:45,047 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:41:45,050 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:41:45,059 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:41:45,062 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:41:45,070 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:41:45,071 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:41:45,072 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:41:45,072 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:41:45,073 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:41:45,074 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:41:45,076 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:41:45,077 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:41:45,077 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:41:45,079 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:41:45,082 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:41:45,086 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:41:45,088 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:41:45,092 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:41:45,094 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:41:45,102 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:41:45,103 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:41:45,103 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:41:45,105 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:41:45,106 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:41:45,107 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:41:45,107 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:41:45,108 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:41:45,110 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:41:45,111 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:41:45,112 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:41:45,113 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:41:45,113 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:41:45,114 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:41:45,114 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:41:45,115 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:41:45,115 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:41:45,118 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c16d4979-c7a5-43e3-b6e7-539f22f41881/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:41:45,161 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:41:45,162 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:41:45,162 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:41:45,163 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:41:45,163 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:41:45,163 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:41:45,164 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:41:45,164 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:41:45,164 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:41:45,164 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:41:45,164 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:41:45,165 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:41:45,165 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:41:45,165 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:41:45,165 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:41:45,165 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:41:45,165 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:41:45,166 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:41:45,166 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:41:45,166 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:41:45,166 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:41:45,169 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:41:45,169 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:41:45,169 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:41:45,170 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:41:45,170 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:41:45,170 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:41:45,170 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_c16d4979-c7a5-43e3-b6e7-539f22f41881/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c16d4979-c7a5-43e3-b6e7-539f22f41881/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d1870016e7d557088f1577a2648bfd3d266e4dce [2020-11-28 04:41:45,405 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:41:45,434 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:41:45,436 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:41:45,437 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:41:45,439 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:41:45,440 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c16d4979-c7a5-43e3-b6e7-539f22f41881/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_eq_c_str_harness.i [2020-11-28 04:41:45,513 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c16d4979-c7a5-43e3-b6e7-539f22f41881/bin/ukojak/data/67b568eaf/3936d4174d864f2ea9ca0ec657ac003a/FLAG5326aa6e2 [2020-11-28 04:41:46,279 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:41:46,280 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c16d4979-c7a5-43e3-b6e7-539f22f41881/sv-benchmarks/c/aws-c-common/aws_string_eq_c_str_harness.i [2020-11-28 04:41:46,334 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c16d4979-c7a5-43e3-b6e7-539f22f41881/bin/ukojak/data/67b568eaf/3936d4174d864f2ea9ca0ec657ac003a/FLAG5326aa6e2 [2020-11-28 04:41:46,355 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c16d4979-c7a5-43e3-b6e7-539f22f41881/bin/ukojak/data/67b568eaf/3936d4174d864f2ea9ca0ec657ac003a [2020-11-28 04:41:46,357 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:41:46,358 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:41:46,360 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:41:46,360 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:41:46,363 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:41:46,364 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:46" (1/1) ... [2020-11-28 04:41:46,365 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d8cfd22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:46, skipping insertion in model container [2020-11-28 04:41:46,366 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:46" (1/1) ... [2020-11-28 04:41:46,371 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:41:46,492 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:41:46,801 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:41:46,806 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:41:47,765 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:47,766 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:47,767 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:47,767 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:47,769 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:47,787 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:47,788 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:47,794 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:47,796 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:47,798 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:47,799 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:47,799 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:47,800 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:48,255 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:41:48,257 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:41:48,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:41:48,261 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:41:48,263 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:41:48,264 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:41:48,264 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:41:48,265 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:41:48,266 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:41:48,266 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:41:48,444 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:41:48,546 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:48,547 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:48,601 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:41:48,649 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 04:41:48,658 INFO L168 Benchmark]: Toolchain (without parser) took 2299.05 ms. Allocated memory is still 136.3 MB. Free memory was 100.8 MB in the beginning and 100.2 MB in the end (delta: 591.6 kB). Peak memory consumption was 47.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:48,660 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 92.3 MB. Free memory was 50.0 MB in the beginning and 49.9 MB in the end (delta: 77.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:41:48,661 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2296.73 ms. Allocated memory is still 136.3 MB. Free memory was 100.2 MB in the beginning and 100.2 MB in the end (delta: 21.1 kB). Peak memory consumption was 45.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:48,664 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 92.3 MB. Free memory was 50.0 MB in the beginning and 49.9 MB in the end (delta: 77.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2296.73 ms. Allocated memory is still 136.3 MB. Free memory was 100.2 MB in the beginning and 100.2 MB in the end (delta: 21.1 kB). Peak memory consumption was 45.2 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 [2020-11-28 04:41:50,808 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:41:50,812 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:41:50,865 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:41:50,865 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:41:50,872 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:41:50,874 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:41:50,879 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:41:50,882 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:41:50,890 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:41:50,891 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:41:50,896 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:41:50,897 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:41:50,898 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:41:50,899 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:41:50,900 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:41:50,901 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:41:50,902 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:41:50,904 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:41:50,906 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:41:50,908 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:41:50,912 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:41:50,913 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:41:50,914 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:41:50,917 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:41:50,918 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:41:50,918 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:41:50,919 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:41:50,920 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:41:50,921 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:41:50,921 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:41:50,922 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:41:50,932 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:41:50,933 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:41:50,934 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:41:50,934 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:41:50,935 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:41:50,935 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:41:50,935 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:41:50,938 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:41:50,938 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:41:50,939 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c16d4979-c7a5-43e3-b6e7-539f22f41881/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:41:50,981 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:41:50,982 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:41:50,983 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:41:50,983 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:41:50,985 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:41:50,985 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:41:50,985 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:41:50,985 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:41:50,985 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:41:50,986 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:41:50,987 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:41:50,987 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:41:50,987 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:41:50,987 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:41:50,987 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:41:50,988 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:41:50,988 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:41:50,988 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:41:50,988 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:41:50,988 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:41:50,989 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:41:50,989 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:41:50,989 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:41:50,989 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:41:50,989 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:41:50,990 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:41:51,011 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:41:51,012 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:41:51,012 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:41:51,012 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:41:51,013 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:41:51,013 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_c16d4979-c7a5-43e3-b6e7-539f22f41881/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c16d4979-c7a5-43e3-b6e7-539f22f41881/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d1870016e7d557088f1577a2648bfd3d266e4dce [2020-11-28 04:41:51,384 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:41:51,421 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:41:51,424 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:41:51,425 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:41:51,426 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:41:51,426 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c16d4979-c7a5-43e3-b6e7-539f22f41881/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_eq_c_str_harness.i [2020-11-28 04:41:51,501 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c16d4979-c7a5-43e3-b6e7-539f22f41881/bin/ukojak/data/54d3dea7d/9570b2a678954ff98202f73c4f283701/FLAG046fd64bf [2020-11-28 04:41:52,530 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:41:52,530 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c16d4979-c7a5-43e3-b6e7-539f22f41881/sv-benchmarks/c/aws-c-common/aws_string_eq_c_str_harness.i [2020-11-28 04:41:52,573 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c16d4979-c7a5-43e3-b6e7-539f22f41881/bin/ukojak/data/54d3dea7d/9570b2a678954ff98202f73c4f283701/FLAG046fd64bf [2020-11-28 04:41:53,012 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c16d4979-c7a5-43e3-b6e7-539f22f41881/bin/ukojak/data/54d3dea7d/9570b2a678954ff98202f73c4f283701 [2020-11-28 04:41:53,014 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:41:53,015 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:41:53,016 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:41:53,017 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:41:53,021 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:41:53,022 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:53" (1/1) ... [2020-11-28 04:41:53,024 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26e329cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:53, skipping insertion in model container [2020-11-28 04:41:53,024 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:53" (1/1) ... [2020-11-28 04:41:53,032 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:41:53,168 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:41:53,439 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:41:53,446 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:41:54,374 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:54,375 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:54,376 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:54,376 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:54,378 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:54,394 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:54,395 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:54,397 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:54,398 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:54,400 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:54,401 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:54,402 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:54,403 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:54,889 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:41:54,890 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:41:54,891 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:41:54,893 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:41:54,894 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:41:54,895 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:41:54,896 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:41:54,897 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:41:54,897 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:41:54,898 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:41:55,111 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:41:55,258 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:55,259 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:55,282 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:41:55,348 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:41:55,405 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:41:55,412 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:41:55,419 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:41:55,484 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:55,484 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:55,485 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:55,485 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:55,486 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:55,492 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:55,493 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:55,494 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:55,494 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:55,495 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:55,496 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:55,496 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:55,496 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:55,530 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:41:55,531 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:41:55,532 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:41:55,533 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:41:55,533 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:41:55,534 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:41:55,534 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:41:55,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:41:55,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:41:55,536 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:41:55,557 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:41:55,639 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:55,639 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:55,652 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:41:55,673 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:41:55,688 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:41:55,688 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:41:55,718 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:55,718 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:55,719 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:55,719 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:55,720 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:55,725 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:55,725 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:55,726 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:55,727 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:55,728 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:55,728 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:55,729 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:55,729 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:55,781 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:41:55,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:41:55,783 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:41:55,784 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:41:55,785 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:41:55,785 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:41:55,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:41:55,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:41:55,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:41:55,787 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:41:55,809 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:41:55,889 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:55,890 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:55,936 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:41:56,899 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:41:56,900 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:56 WrapperNode [2020-11-28 04:41:56,900 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:41:56,901 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:41:56,901 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:41:56,901 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:41:56,909 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:56" (1/1) ... [2020-11-28 04:41:56,989 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 04:41:57,065 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:56" (1/1) ... [2020-11-28 04:41:57,065 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:41:57,065 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:41:57,067 INFO L168 Benchmark]: Toolchain (without parser) took 4050.88 ms. Allocated memory was 75.5 MB in the beginning and 146.8 MB in the end (delta: 71.3 MB). Free memory was 50.9 MB in the beginning and 41.3 MB in the end (delta: 9.6 MB). Peak memory consumption was 82.8 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:57,068 INFO L168 Benchmark]: CDTParser took 1.88 ms. Allocated memory is still 75.5 MB. Free memory is still 57.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:41:57,069 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3883.75 ms. Allocated memory was 75.5 MB in the beginning and 146.8 MB in the end (delta: 71.3 MB). Free memory was 50.5 MB in the beginning and 46.5 MB in the end (delta: 4.0 MB). Peak memory consumption was 104.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:57,069 INFO L168 Benchmark]: Boogie Procedure Inliner took 164.33 ms. Allocated memory is still 146.8 MB. Free memory was 46.5 MB in the beginning and 41.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:57,071 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.88 ms. Allocated memory is still 75.5 MB. Free memory is still 57.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3883.75 ms. Allocated memory was 75.5 MB in the beginning and 146.8 MB in the end (delta: 71.3 MB). Free memory was 50.5 MB in the beginning and 46.5 MB in the end (delta: 4.0 MB). Peak memory consumption was 104.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 164.33 ms. Allocated memory is still 146.8 MB. Free memory was 46.5 MB in the beginning and 41.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...