./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_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_f0a04d47-c1a1-4130-b4b1-7f59cecbded8/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f0a04d47-c1a1-4130-b4b1-7f59cecbded8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f0a04d47-c1a1-4130-b4b1-7f59cecbded8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f0a04d47-c1a1-4130-b4b1-7f59cecbded8/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f0a04d47-c1a1-4130-b4b1-7f59cecbded8/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f0a04d47-c1a1-4130-b4b1-7f59cecbded8/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 f24fb3970e92fbe501ea91c919a547901416b2c0 ............................................................................................................................................................................... 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_f0a04d47-c1a1-4130-b4b1-7f59cecbded8/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f0a04d47-c1a1-4130-b4b1-7f59cecbded8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f0a04d47-c1a1-4130-b4b1-7f59cecbded8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f0a04d47-c1a1-4130-b4b1-7f59cecbded8/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f0a04d47-c1a1-4130-b4b1-7f59cecbded8/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f0a04d47-c1a1-4130-b4b1-7f59cecbded8/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 f24fb3970e92fbe501ea91c919a547901416b2c0 ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:51:08,884 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:51:08,888 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:51:08,956 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:51:08,957 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:51:08,962 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:51:08,971 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:51:08,975 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:51:08,978 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:51:08,983 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:51:08,985 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:51:08,986 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:51:08,987 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:51:08,991 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:51:08,992 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:51:08,995 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:51:08,997 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:51:09,000 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:51:09,004 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:51:09,013 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:51:09,015 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:51:09,016 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:51:09,019 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:51:09,020 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:51:09,029 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:51:09,029 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:51:09,030 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:51:09,032 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:51:09,033 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:51:09,034 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:51:09,034 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:51:09,036 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:51:09,038 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:51:09,039 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:51:09,040 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:51:09,041 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:51:09,042 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:51:09,042 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:51:09,042 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:51:09,043 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:51:09,044 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:51:09,048 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f0a04d47-c1a1-4130-b4b1-7f59cecbded8/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-30 00:51:09,088 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:51:09,088 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:51:09,090 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:51:09,090 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:51:09,091 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:51:09,091 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:51:09,091 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:51:09,091 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:51:09,092 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:51:09,092 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:51:09,093 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:51:09,093 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:51:09,094 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:51:09,094 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:51:09,094 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:51:09,094 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:51:09,095 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:51:09,095 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:51:09,095 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:51:09,095 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:51:09,096 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:51:09,096 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:51:09,096 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:51:09,096 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:51:09,097 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:51:09,097 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:51:09,097 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:51:09,097 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_f0a04d47-c1a1-4130-b4b1-7f59cecbded8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f0a04d47-c1a1-4130-b4b1-7f59cecbded8/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f24fb3970e92fbe501ea91c919a547901416b2c0 [2020-11-30 00:51:09,436 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:51:09,476 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:51:09,479 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:51:09,483 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:51:09,484 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:51:09,486 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f0a04d47-c1a1-4130-b4b1-7f59cecbded8/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2020-11-30 00:51:09,575 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f0a04d47-c1a1-4130-b4b1-7f59cecbded8/bin/ukojak/data/ae303e05d/7454019de5154923bbd0b579727e3a14/FLAG70bbe6c6c [2020-11-30 00:51:10,630 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:51:10,631 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f0a04d47-c1a1-4130-b4b1-7f59cecbded8/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2020-11-30 00:51:10,704 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f0a04d47-c1a1-4130-b4b1-7f59cecbded8/bin/ukojak/data/ae303e05d/7454019de5154923bbd0b579727e3a14/FLAG70bbe6c6c [2020-11-30 00:51:11,058 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f0a04d47-c1a1-4130-b4b1-7f59cecbded8/bin/ukojak/data/ae303e05d/7454019de5154923bbd0b579727e3a14 [2020-11-30 00:51:11,062 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:51:11,066 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:51:11,071 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:51:11,072 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:51:11,076 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:51:11,077 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:51:11" (1/1) ... [2020-11-30 00:51:11,080 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2eda0a56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:51:11, skipping insertion in model container [2020-11-30 00:51:11,080 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:51:11" (1/1) ... [2020-11-30 00:51:11,089 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:51:11,261 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:51:11,652 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:51:11,658 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:51:12,877 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:12,881 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:12,882 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:12,884 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:12,889 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:12,914 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:12,915 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:12,923 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:12,924 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:12,926 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:12,928 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:12,928 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:12,929 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:13,503 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:51:13,504 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:51:13,505 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:51:13,507 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:51:13,509 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:51:13,510 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:51:13,510 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:51:13,511 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:51:13,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:51:13,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:51:13,765 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:51:14,004 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:14,005 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:14,085 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:51:14,171 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) [2020-11-30 00:51:14,177 INFO L168 Benchmark]: Toolchain (without parser) took 3108.78 ms. Allocated memory was 111.1 MB in the beginning and 136.3 MB in the end (delta: 25.2 MB). Free memory was 66.6 MB in the beginning and 86.2 MB in the end (delta: -19.6 MB). Peak memory consumption was 27.8 MB. Max. memory is 16.1 GB. [2020-11-30 00:51:14,178 INFO L168 Benchmark]: CDTParser took 0.76 ms. Allocated memory is still 111.1 MB. Free memory was 81.9 MB in the beginning and 81.9 MB in the end (delta: 31.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:51:14,181 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3102.67 ms. Allocated memory was 111.1 MB in the beginning and 136.3 MB in the end (delta: 25.2 MB). Free memory was 66.4 MB in the beginning and 86.2 MB in the end (delta: -19.8 MB). Peak memory consumption was 25.7 MB. Max. memory is 16.1 GB. [2020-11-30 00:51:14,184 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.76 ms. Allocated memory is still 111.1 MB. Free memory was 81.9 MB in the beginning and 81.9 MB in the end (delta: 31.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3102.67 ms. Allocated memory was 111.1 MB in the beginning and 136.3 MB in the end (delta: 25.2 MB). Free memory was 66.4 MB in the beginning and 86.2 MB in the end (delta: -19.8 MB). Peak memory consumption was 25.7 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 [2020-11-30 00:51:16,781 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:51:16,783 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:51:16,835 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:51:16,836 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:51:16,843 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:51:16,847 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:51:16,852 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:51:16,857 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:51:16,859 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:51:16,860 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:51:16,862 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:51:16,862 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:51:16,864 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:51:16,865 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:51:16,867 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:51:16,868 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:51:16,879 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:51:16,886 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:51:16,891 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:51:16,898 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:51:16,900 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:51:16,903 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:51:16,904 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:51:16,909 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:51:16,910 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:51:16,910 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:51:16,911 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:51:16,912 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:51:16,913 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:51:16,914 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:51:16,915 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:51:16,916 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:51:16,917 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:51:16,919 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:51:16,919 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:51:16,920 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:51:16,920 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:51:16,921 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:51:16,922 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:51:16,923 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:51:16,924 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f0a04d47-c1a1-4130-b4b1-7f59cecbded8/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-30 00:51:16,956 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:51:16,956 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:51:16,957 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:51:16,957 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:51:16,958 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:51:16,958 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:51:16,958 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:51:16,958 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:51:16,959 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:51:16,959 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:51:16,959 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:51:16,959 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:51:16,959 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:51:16,960 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:51:16,960 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:51:16,960 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:51:16,960 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:51:16,960 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:51:16,960 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:51:16,961 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:51:16,961 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:51:16,961 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:51:16,961 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:51:16,962 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:51:16,962 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:51:16,962 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:51:16,962 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:51:16,963 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:51:16,963 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:51:16,963 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:51:16,963 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-30 00:51:16,964 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_f0a04d47-c1a1-4130-b4b1-7f59cecbded8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f0a04d47-c1a1-4130-b4b1-7f59cecbded8/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f24fb3970e92fbe501ea91c919a547901416b2c0 [2020-11-30 00:51:17,441 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:51:17,474 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:51:17,479 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:51:17,481 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:51:17,485 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:51:17,487 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f0a04d47-c1a1-4130-b4b1-7f59cecbded8/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2020-11-30 00:51:17,581 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f0a04d47-c1a1-4130-b4b1-7f59cecbded8/bin/ukojak/data/fe00c5d67/cec53c80ed214f619536763a0d3d423f/FLAGa032b7120 [2020-11-30 00:51:18,683 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:51:18,684 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f0a04d47-c1a1-4130-b4b1-7f59cecbded8/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2020-11-30 00:51:18,762 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f0a04d47-c1a1-4130-b4b1-7f59cecbded8/bin/ukojak/data/fe00c5d67/cec53c80ed214f619536763a0d3d423f/FLAGa032b7120 [2020-11-30 00:51:19,014 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f0a04d47-c1a1-4130-b4b1-7f59cecbded8/bin/ukojak/data/fe00c5d67/cec53c80ed214f619536763a0d3d423f [2020-11-30 00:51:19,017 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:51:19,019 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:51:19,021 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:51:19,021 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:51:19,025 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:51:19,026 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:51:19" (1/1) ... [2020-11-30 00:51:19,029 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ace8d16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:51:19, skipping insertion in model container [2020-11-30 00:51:19,029 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:51:19" (1/1) ... [2020-11-30 00:51:19,038 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:51:19,156 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:51:19,580 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:51:19,591 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:51:20,722 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:20,723 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:20,724 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:20,725 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:20,726 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:20,747 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:20,748 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:20,751 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:20,752 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:20,754 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:20,756 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:20,757 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:20,758 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:21,360 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:51:21,362 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:51:21,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:51:21,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:51:21,367 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:51:21,369 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:51:21,370 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:51:21,371 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:51:21,372 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:51:21,373 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:51:21,597 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:51:21,724 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:21,725 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:21,804 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:51:21,910 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 00:51:21,954 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:51:21,965 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:51:21,966 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:51:22,053 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:22,060 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:22,060 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:22,061 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:22,062 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:22,070 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:22,077 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:22,079 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:22,084 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:22,085 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:22,089 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:22,091 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:22,092 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:22,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:51:22,176 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:51:22,177 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:51:22,188 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:51:22,190 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:51:22,192 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:51:22,193 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:51:22,193 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:51:22,194 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:51:22,194 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:51:22,233 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:51:22,336 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:22,337 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:22,386 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:51:22,461 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:51:22,478 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:51:22,478 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:51:22,531 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:22,531 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:22,532 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:22,532 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:22,533 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:22,552 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:22,553 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:22,554 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:22,555 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:22,556 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:22,557 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:22,558 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:22,558 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:22,597 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:51:22,597 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:51:22,599 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:51:22,599 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:51:22,601 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:51:22,601 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:51:22,602 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:51:22,602 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:51:22,603 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:51:22,604 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:51:22,655 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:51:22,733 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:22,734 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:51:22,781 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:51:23,993 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:51:23,993 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:51:23 WrapperNode [2020-11-30 00:51:23,993 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:51:23,995 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 00:51:23,995 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 00:51:23,995 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 00:51:24,003 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:51:23" (1/1) ... [2020-11-30 00:51:24,079 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]]] [2020-11-30 00:51:24,172 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:51:23" (1/1) ... [2020-11-30 00:51:24,173 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 00:51:24,173 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 00:51:24,175 INFO L168 Benchmark]: Toolchain (without parser) took 5154.95 ms. Allocated memory was 71.3 MB in the beginning and 155.2 MB in the end (delta: 83.9 MB). Free memory was 46.9 MB in the beginning and 64.2 MB in the end (delta: -17.3 MB). Peak memory consumption was 66.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:51:24,176 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 71.3 MB. Free memory was 53.9 MB in the beginning and 53.8 MB in the end (delta: 59.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:51:24,177 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4973.07 ms. Allocated memory was 71.3 MB in the beginning and 155.2 MB in the end (delta: 83.9 MB). Free memory was 46.7 MB in the beginning and 69.4 MB in the end (delta: -22.7 MB). Peak memory consumption was 115.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:51:24,177 INFO L168 Benchmark]: Boogie Procedure Inliner took 178.27 ms. Allocated memory is still 155.2 MB. Free memory was 69.4 MB in the beginning and 64.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:51:24,180 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 71.3 MB. Free memory was 53.9 MB in the beginning and 53.8 MB in the end (delta: 59.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4973.07 ms. Allocated memory was 71.3 MB in the beginning and 155.2 MB in the end (delta: 83.9 MB). Free memory was 46.7 MB in the beginning and 69.4 MB in the end (delta: -22.7 MB). Peak memory consumption was 115.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 178.27 ms. Allocated memory is still 155.2 MB. Free memory was 69.4 MB in the beginning and 64.2 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...