./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_bd20c206-e3c4-4752-bb6a-3d632d2981e1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bd20c206-e3c4-4752-bb6a-3d632d2981e1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bd20c206-e3c4-4752-bb6a-3d632d2981e1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bd20c206-e3c4-4752-bb6a-3d632d2981e1/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_bd20c206-e3c4-4752-bb6a-3d632d2981e1/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bd20c206-e3c4-4752-bb6a-3d632d2981e1/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_bd20c206-e3c4-4752-bb6a-3d632d2981e1/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bd20c206-e3c4-4752-bb6a-3d632d2981e1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bd20c206-e3c4-4752-bb6a-3d632d2981e1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bd20c206-e3c4-4752-bb6a-3d632d2981e1/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_bd20c206-e3c4-4752-bb6a-3d632d2981e1/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bd20c206-e3c4-4752-bb6a-3d632d2981e1/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 [2020-11-30 01:13:00,818 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:13:00,851 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:13:00,932 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:13:00,933 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:13:00,939 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:13:00,942 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:13:00,948 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:13:00,951 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:13:00,961 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:13:00,963 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:13:00,966 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:13:00,967 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:13:00,972 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:13:00,974 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:13:00,978 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:13:00,979 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:13:00,984 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:13:00,988 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:13:00,998 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:13:01,000 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:13:01,002 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:13:01,005 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:13:01,007 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:13:01,018 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:13:01,018 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:13:01,019 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:13:01,021 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:13:01,022 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:13:01,024 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:13:01,025 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:13:01,026 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:13:01,029 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:13:01,031 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:13:01,033 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:13:01,034 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:13:01,035 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:13:01,035 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:13:01,035 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:13:01,037 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:13:01,038 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:13:01,041 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bd20c206-e3c4-4752-bb6a-3d632d2981e1/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-30 01:13:01,098 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:13:01,099 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:13:01,101 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:13:01,101 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:13:01,102 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:13:01,103 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:13:01,103 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:13:01,104 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:13:01,104 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:13:01,104 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:13:01,106 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:13:01,106 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:13:01,107 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:13:01,107 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:13:01,107 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:13:01,107 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:13:01,108 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:13:01,108 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:13:01,108 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:13:01,109 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:13:01,109 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:13:01,109 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:13:01,110 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:13:01,110 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 01:13:01,110 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:13:01,111 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:13:01,111 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:13:01,111 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_bd20c206-e3c4-4752-bb6a-3d632d2981e1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bd20c206-e3c4-4752-bb6a-3d632d2981e1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d1870016e7d557088f1577a2648bfd3d266e4dce [2020-11-30 01:13:01,493 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:13:01,526 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:13:01,529 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:13:01,531 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:13:01,537 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:13:01,539 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bd20c206-e3c4-4752-bb6a-3d632d2981e1/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_eq_c_str_harness.i [2020-11-30 01:13:01,668 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bd20c206-e3c4-4752-bb6a-3d632d2981e1/bin/ukojak/data/fe500b7ae/656b2cda571544cda4988d1eac1f93c2/FLAG85f339c6e [2020-11-30 01:13:02,748 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:13:02,749 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bd20c206-e3c4-4752-bb6a-3d632d2981e1/sv-benchmarks/c/aws-c-common/aws_string_eq_c_str_harness.i [2020-11-30 01:13:02,811 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bd20c206-e3c4-4752-bb6a-3d632d2981e1/bin/ukojak/data/fe500b7ae/656b2cda571544cda4988d1eac1f93c2/FLAG85f339c6e [2020-11-30 01:13:03,116 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bd20c206-e3c4-4752-bb6a-3d632d2981e1/bin/ukojak/data/fe500b7ae/656b2cda571544cda4988d1eac1f93c2 [2020-11-30 01:13:03,119 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:13:03,121 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:13:03,125 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:13:03,125 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:13:03,129 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:13:03,130 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:13:03" (1/1) ... [2020-11-30 01:13:03,132 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@173741aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:13:03, skipping insertion in model container [2020-11-30 01:13:03,133 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:13:03" (1/1) ... [2020-11-30 01:13:03,142 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:13:03,299 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:13:03,686 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:13:03,693 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:13:04,909 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:04,910 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:04,911 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:04,912 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:04,914 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:04,932 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:04,941 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:04,944 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:04,945 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:04,947 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:04,949 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:04,950 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:04,951 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:05,594 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:13:05,600 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:13:05,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:13:05,607 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:13:05,609 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:13:05,610 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:13:05,611 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:13:05,612 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:13:05,613 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:13:05,614 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:13:05,863 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:13:06,044 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:06,044 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:06,075 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:13:06,147 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 01:13:06,159 INFO L168 Benchmark]: Toolchain (without parser) took 3037.05 ms. Allocated memory is still 121.6 MB. Free memory was 81.5 MB in the beginning and 83.7 MB in the end (delta: -2.2 MB). Peak memory consumption was 38.9 MB. Max. memory is 16.1 GB. [2020-11-30 01:13:06,160 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 79.7 MB. Free memory was 39.9 MB in the beginning and 39.9 MB in the end (delta: 77.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:13:06,161 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3032.45 ms. Allocated memory is still 121.6 MB. Free memory was 81.2 MB in the beginning and 83.7 MB in the end (delta: -2.5 MB). Peak memory consumption was 38.9 MB. Max. memory is 16.1 GB. [2020-11-30 01:13:06,163 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 79.7 MB. Free memory was 39.9 MB in the beginning and 39.9 MB in the end (delta: 77.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3032.45 ms. Allocated memory is still 121.6 MB. Free memory was 81.2 MB in the beginning and 83.7 MB in the end (delta: -2.5 MB). Peak memory consumption was 38.9 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 01:13:09,205 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:13:09,209 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:13:09,272 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:13:09,273 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:13:09,280 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:13:09,284 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:13:09,290 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:13:09,294 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:13:09,302 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:13:09,304 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:13:09,318 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:13:09,319 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:13:09,322 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:13:09,327 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:13:09,330 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:13:09,331 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:13:09,336 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:13:09,341 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:13:09,351 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:13:09,354 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:13:09,356 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:13:09,359 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:13:09,361 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:13:09,371 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:13:09,372 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:13:09,372 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:13:09,374 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:13:09,376 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:13:09,378 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:13:09,379 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:13:09,381 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:13:09,383 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:13:09,385 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:13:09,386 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:13:09,387 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:13:09,388 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:13:09,388 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:13:09,389 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:13:09,391 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:13:09,392 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:13:09,394 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bd20c206-e3c4-4752-bb6a-3d632d2981e1/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-30 01:13:09,447 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:13:09,447 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:13:09,448 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:13:09,449 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:13:09,450 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:13:09,450 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:13:09,451 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:13:09,451 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:13:09,451 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:13:09,452 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:13:09,452 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:13:09,452 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:13:09,452 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:13:09,453 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:13:09,453 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:13:09,453 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:13:09,454 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:13:09,454 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:13:09,454 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:13:09,455 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:13:09,455 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:13:09,455 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:13:09,455 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:13:09,456 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:13:09,456 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:13:09,456 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 01:13:09,457 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:13:09,457 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:13:09,457 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 01:13:09,457 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:13:09,458 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-30 01:13:09,458 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_bd20c206-e3c4-4752-bb6a-3d632d2981e1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bd20c206-e3c4-4752-bb6a-3d632d2981e1/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d1870016e7d557088f1577a2648bfd3d266e4dce [2020-11-30 01:13:09,970 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:13:10,024 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:13:10,028 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:13:10,029 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:13:10,030 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:13:10,031 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bd20c206-e3c4-4752-bb6a-3d632d2981e1/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_eq_c_str_harness.i [2020-11-30 01:13:10,110 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bd20c206-e3c4-4752-bb6a-3d632d2981e1/bin/ukojak/data/dcf6ebe99/eb91a930fb664bf7978c32cd8b29cd62/FLAG9a1b8675c [2020-11-30 01:13:11,329 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:13:11,331 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bd20c206-e3c4-4752-bb6a-3d632d2981e1/sv-benchmarks/c/aws-c-common/aws_string_eq_c_str_harness.i [2020-11-30 01:13:11,401 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bd20c206-e3c4-4752-bb6a-3d632d2981e1/bin/ukojak/data/dcf6ebe99/eb91a930fb664bf7978c32cd8b29cd62/FLAG9a1b8675c [2020-11-30 01:13:11,619 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bd20c206-e3c4-4752-bb6a-3d632d2981e1/bin/ukojak/data/dcf6ebe99/eb91a930fb664bf7978c32cd8b29cd62 [2020-11-30 01:13:11,623 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:13:11,626 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:13:11,631 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:13:11,631 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:13:11,636 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:13:11,638 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:13:11" (1/1) ... [2020-11-30 01:13:11,645 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41f4d7d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:13:11, skipping insertion in model container [2020-11-30 01:13:11,645 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:13:11" (1/1) ... [2020-11-30 01:13:11,656 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:13:11,871 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:13:12,408 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:13:12,421 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:13:13,671 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:13,673 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:13,673 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:13,675 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:13,677 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:13,698 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:13,699 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:13,702 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:13,703 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:13,706 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:13,707 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:13,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:13,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:14,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:13:14,341 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:13:14,342 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:13:14,344 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:13:14,346 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:13:14,347 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:13:14,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:13:14,349 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:13:14,349 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:13:14,350 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:13:14,620 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:13:14,843 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:14,844 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:14,874 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:13:14,944 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 01:13:15,036 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:13:15,050 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:13:15,057 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:13:15,116 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,122 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,123 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,124 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,141 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,157 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,161 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,162 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,163 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,165 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,166 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,166 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,167 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,213 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:13:15,214 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:13:15,215 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:13:15,217 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:13:15,218 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:13:15,219 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:13:15,219 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:13:15,220 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:13:15,221 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:13:15,221 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:13:15,250 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:13:15,367 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,368 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,386 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:13:15,440 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:13:15,475 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:13:15,476 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:13:15,524 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,525 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,525 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,553 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,554 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,563 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,563 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,565 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,567 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,569 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,569 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,570 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,570 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,623 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:13:15,624 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:13:15,625 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:13:15,626 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:13:15,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:13:15,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:13:15,629 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:13:15,629 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:13:15,630 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:13:15,631 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:13:15,669 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:13:15,881 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,882 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:13:15,936 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:13:17,237 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:13:17,237 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:13:17 WrapperNode [2020-11-30 01:13:17,238 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:13:17,239 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:13:17,239 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:13:17,240 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:13:17,249 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:13:17" (1/1) ... [2020-11-30 01:13:17,332 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 01:13:17,421 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:13:17" (1/1) ... [2020-11-30 01:13:17,422 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:13:17,422 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 01:13:17,425 INFO L168 Benchmark]: Toolchain (without parser) took 5798.11 ms. Allocated memory was 54.5 MB in the beginning and 167.8 MB in the end (delta: 113.2 MB). Free memory was 23.8 MB in the beginning and 60.7 MB in the end (delta: -36.9 MB). Peak memory consumption was 75.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:13:17,426 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 54.5 MB. Free memory was 36.2 MB in the beginning and 36.1 MB in the end (delta: 73.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:13:17,427 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5607.38 ms. Allocated memory was 54.5 MB in the beginning and 167.8 MB in the end (delta: 113.2 MB). Free memory was 23.6 MB in the beginning and 65.9 MB in the end (delta: -42.3 MB). Peak memory consumption was 112.2 MB. Max. memory is 16.1 GB. [2020-11-30 01:13:17,428 INFO L168 Benchmark]: Boogie Procedure Inliner took 183.36 ms. Allocated memory is still 167.8 MB. Free memory was 65.9 MB in the beginning and 60.7 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 01:13:17,430 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 54.5 MB. Free memory was 36.2 MB in the beginning and 36.1 MB in the end (delta: 73.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5607.38 ms. Allocated memory was 54.5 MB in the beginning and 167.8 MB in the end (delta: 113.2 MB). Free memory was 23.6 MB in the beginning and 65.9 MB in the end (delta: -42.3 MB). Peak memory consumption was 112.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 183.36 ms. Allocated memory is still 167.8 MB. Free memory was 65.9 MB in the beginning and 60.7 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...