./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_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_120d164c-576a-4fec-9e05-a37bd363a49c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_120d164c-576a-4fec-9e05-a37bd363a49c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_120d164c-576a-4fec-9e05-a37bd363a49c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_120d164c-576a-4fec-9e05-a37bd363a49c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_120d164c-576a-4fec-9e05-a37bd363a49c/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_120d164c-576a-4fec-9e05-a37bd363a49c/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 ac10d3a17d4114f54f4f477a6c83d446dbf195e4 ............................................................................................................................................................................... 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_120d164c-576a-4fec-9e05-a37bd363a49c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_120d164c-576a-4fec-9e05-a37bd363a49c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_120d164c-576a-4fec-9e05-a37bd363a49c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_120d164c-576a-4fec-9e05-a37bd363a49c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_120d164c-576a-4fec-9e05-a37bd363a49c/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_120d164c-576a-4fec-9e05-a37bd363a49c/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 ac10d3a17d4114f54f4f477a6c83d446dbf195e4 ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:42:05,787 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:42:05,790 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:42:05,843 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:42:05,844 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:42:05,848 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:42:05,857 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:42:05,864 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:42:05,867 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:42:05,884 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:42:05,885 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:42:05,887 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:42:05,888 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:42:05,891 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:42:05,892 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:42:05,895 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:42:05,895 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:42:05,899 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:42:05,902 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:42:05,909 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:42:05,911 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:42:05,912 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:42:05,914 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:42:05,915 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:42:05,924 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:42:05,924 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:42:05,925 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:42:05,926 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:42:05,927 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:42:05,928 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:42:05,929 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:42:05,930 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:42:05,931 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:42:05,932 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:42:05,933 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:42:05,934 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:42:05,935 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:42:05,935 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:42:05,935 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:42:05,936 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:42:05,938 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:42:05,940 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_120d164c-576a-4fec-9e05-a37bd363a49c/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:42:05,977 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:42:05,977 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:42:05,978 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:42:05,978 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:42:05,979 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:42:05,979 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:42:05,979 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:42:05,979 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:42:05,979 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:42:05,979 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:42:05,979 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:42:05,980 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:42:05,980 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:42:05,980 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:42:05,980 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:42:05,980 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:42:05,980 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:42:05,981 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:42:05,981 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:42:05,981 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:42:05,981 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:42:05,981 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:42:05,981 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:42:05,981 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:42:05,981 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:42:05,982 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:42:05,982 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:42:05,982 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_120d164c-576a-4fec-9e05-a37bd363a49c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_120d164c-576a-4fec-9e05-a37bd363a49c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ac10d3a17d4114f54f4f477a6c83d446dbf195e4 [2020-11-28 04:42:06,264 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:42:06,305 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:42:06,309 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:42:06,311 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:42:06,311 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:42:06,313 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_120d164c-576a-4fec-9e05-a37bd363a49c/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2020-11-28 04:42:06,398 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_120d164c-576a-4fec-9e05-a37bd363a49c/bin/ukojak/data/772943c9b/a4fa2ef948004357b643cee649c40d46/FLAGdecccde75 [2020-11-28 04:42:07,175 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:42:07,196 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_120d164c-576a-4fec-9e05-a37bd363a49c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2020-11-28 04:42:07,264 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_120d164c-576a-4fec-9e05-a37bd363a49c/bin/ukojak/data/772943c9b/a4fa2ef948004357b643cee649c40d46/FLAGdecccde75 [2020-11-28 04:42:07,715 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_120d164c-576a-4fec-9e05-a37bd363a49c/bin/ukojak/data/772943c9b/a4fa2ef948004357b643cee649c40d46 [2020-11-28 04:42:07,717 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:42:07,719 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:42:07,721 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:07,722 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:42:07,725 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:42:07,727 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:07" (1/1) ... [2020-11-28 04:42:07,729 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79e2efcb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:07, skipping insertion in model container [2020-11-28 04:42:07,729 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:07" (1/1) ... [2020-11-28 04:42:07,738 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:42:07,853 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:08,219 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:42:08,227 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:42:09,302 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:09,303 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:09,303 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:09,304 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:09,305 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:09,317 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:09,318 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:09,319 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:09,320 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:09,322 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:09,323 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:09,324 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:09,324 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:09,710 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:42:09,711 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:42:09,712 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:42:09,713 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:42:09,715 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:42:09,720 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:42:09,721 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:42:09,722 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:42:09,722 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:42:09,723 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:42:09,899 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:42:10,014 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:10,014 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:10,100 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:42:10,174 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 04:42:10,180 INFO L168 Benchmark]: Toolchain (without parser) took 2459.27 ms. Allocated memory was 94.4 MB in the beginning and 146.8 MB in the end (delta: 52.4 MB). Free memory was 69.9 MB in the beginning and 95.4 MB in the end (delta: -25.5 MB). Peak memory consumption was 38.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:10,181 INFO L168 Benchmark]: CDTParser took 0.47 ms. Allocated memory is still 94.4 MB. Free memory was 67.4 MB in the beginning and 67.4 MB in the end (delta: 26.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:42:10,183 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2455.84 ms. Allocated memory was 94.4 MB in the beginning and 146.8 MB in the end (delta: 52.4 MB). Free memory was 69.6 MB in the beginning and 95.4 MB in the end (delta: -25.8 MB). Peak memory consumption was 38.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:10,186 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47 ms. Allocated memory is still 94.4 MB. Free memory was 67.4 MB in the beginning and 67.4 MB in the end (delta: 26.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2455.84 ms. Allocated memory was 94.4 MB in the beginning and 146.8 MB in the end (delta: 52.4 MB). Free memory was 69.6 MB in the beginning and 95.4 MB in the end (delta: -25.8 MB). Peak memory consumption was 38.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:42:12,360 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:42:12,364 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:42:12,412 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:42:12,413 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:42:12,418 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:42:12,420 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:42:12,424 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:42:12,428 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:42:12,433 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:42:12,434 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:42:12,439 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:42:12,439 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:42:12,443 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:42:12,446 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:42:12,448 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:42:12,449 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:42:12,452 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:42:12,456 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:42:12,463 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:42:12,465 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:42:12,467 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:42:12,468 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:42:12,475 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:42:12,478 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:42:12,479 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:42:12,479 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:42:12,480 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:42:12,481 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:42:12,482 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:42:12,482 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:42:12,483 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:42:12,484 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:42:12,484 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:42:12,486 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:42:12,486 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:42:12,487 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:42:12,487 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:42:12,488 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:42:12,489 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:42:12,489 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:42:12,490 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_120d164c-576a-4fec-9e05-a37bd363a49c/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:42:12,513 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:42:12,514 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:42:12,515 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:42:12,515 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:42:12,516 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:42:12,516 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:42:12,516 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:42:12,516 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:42:12,517 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:42:12,517 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:42:12,517 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:42:12,517 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:42:12,517 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:42:12,518 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:42:12,518 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:42:12,518 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:42:12,518 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:42:12,519 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:42:12,519 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:42:12,519 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:42:12,519 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:42:12,520 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:42:12,520 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:42:12,520 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:42:12,520 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:42:12,521 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:42:12,528 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:42:12,528 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:42:12,528 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:42:12,529 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:42:12,529 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:42:12,529 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_120d164c-576a-4fec-9e05-a37bd363a49c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_120d164c-576a-4fec-9e05-a37bd363a49c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ac10d3a17d4114f54f4f477a6c83d446dbf195e4 [2020-11-28 04:42:12,886 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:42:12,920 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:42:12,922 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:42:12,923 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:42:12,926 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:42:12,927 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_120d164c-576a-4fec-9e05-a37bd363a49c/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2020-11-28 04:42:13,004 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_120d164c-576a-4fec-9e05-a37bd363a49c/bin/ukojak/data/9d030d418/92387493690745348e565e7fbaf78982/FLAG485daff53 [2020-11-28 04:42:13,950 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:42:13,951 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_120d164c-576a-4fec-9e05-a37bd363a49c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2020-11-28 04:42:13,991 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_120d164c-576a-4fec-9e05-a37bd363a49c/bin/ukojak/data/9d030d418/92387493690745348e565e7fbaf78982/FLAG485daff53 [2020-11-28 04:42:14,419 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_120d164c-576a-4fec-9e05-a37bd363a49c/bin/ukojak/data/9d030d418/92387493690745348e565e7fbaf78982 [2020-11-28 04:42:14,421 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:42:14,422 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:42:14,424 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:14,424 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:42:14,427 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:42:14,428 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:14" (1/1) ... [2020-11-28 04:42:14,430 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48b2406b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:14, skipping insertion in model container [2020-11-28 04:42:14,430 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:14" (1/1) ... [2020-11-28 04:42:14,437 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:42:14,568 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:14,979 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:42:14,985 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:42:16,256 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:16,259 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:16,259 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:16,260 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:16,261 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:16,282 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:16,283 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:16,286 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:16,289 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:16,294 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:16,296 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:16,297 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:16,298 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:16,768 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:42:16,769 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:42:16,770 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:42:16,771 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:42:16,772 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:42:16,773 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:42:16,774 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:42:16,774 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:42:16,775 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:42:16,776 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:42:16,942 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:42:17,054 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:17,055 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:17,153 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:42:17,242 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:42:17,280 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:17,286 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:42:17,286 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:42:17,319 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:17,320 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:17,320 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:17,321 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:17,322 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:17,366 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:17,367 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:17,368 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:17,368 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:17,369 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:17,370 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:17,371 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:17,371 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:17,441 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:42:17,442 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:42:17,443 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:42:17,456 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:42:17,458 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:42:17,459 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:42:17,459 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:42:17,460 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:42:17,460 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:42:17,463 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:42:17,505 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:42:17,601 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:17,602 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:17,673 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:42:17,719 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:42:17,746 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:42:17,746 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:42:17,789 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:17,790 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:17,790 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:17,790 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:17,791 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:17,804 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:17,804 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:17,805 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:17,805 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:17,806 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:17,807 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:17,807 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:17,807 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:17,875 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:42:17,876 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:42:17,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:42:17,878 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:42:17,879 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:42:17,879 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:42:17,879 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:42:17,880 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:42:17,880 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:42:17,881 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:42:17,905 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:42:17,972 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:17,972 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:18,010 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:42:19,352 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:42:19,353 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:19 WrapperNode [2020-11-28 04:42:19,353 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:19,354 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:42:19,354 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:42:19,354 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:42:19,362 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:19" (1/1) ... [2020-11-28 04:42:19,426 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-28 04:42:19,497 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:19" (1/1) ... [2020-11-28 04:42:19,498 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:42:19,498 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:42:19,500 INFO L168 Benchmark]: Toolchain (without parser) took 5076.25 ms. Allocated memory was 67.1 MB in the beginning and 161.5 MB in the end (delta: 94.4 MB). Free memory was 41.0 MB in the beginning and 51.0 MB in the end (delta: -10.0 MB). Peak memory consumption was 85.0 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:19,500 INFO L168 Benchmark]: CDTParser took 1.85 ms. Allocated memory is still 67.1 MB. Free memory is still 49.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:42:19,501 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4929.58 ms. Allocated memory was 67.1 MB in the beginning and 161.5 MB in the end (delta: 94.4 MB). Free memory was 40.8 MB in the beginning and 56.3 MB in the end (delta: -15.5 MB). Peak memory consumption was 108.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:19,501 INFO L168 Benchmark]: Boogie Procedure Inliner took 143.66 ms. Allocated memory is still 161.5 MB. Free memory was 56.3 MB in the beginning and 51.0 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:19,503 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.85 ms. Allocated memory is still 67.1 MB. Free memory is still 49.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4929.58 ms. Allocated memory was 67.1 MB in the beginning and 161.5 MB in the end (delta: 94.4 MB). Free memory was 40.8 MB in the beginning and 56.3 MB in the end (delta: -15.5 MB). Peak memory consumption was 108.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 143.66 ms. Allocated memory is still 161.5 MB. Free memory was 56.3 MB in the beginning and 51.0 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...