./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_a0336876-f020-4b6e-a764-c6b7904dac03/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a0336876-f020-4b6e-a764-c6b7904dac03/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a0336876-f020-4b6e-a764-c6b7904dac03/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a0336876-f020-4b6e-a764-c6b7904dac03/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_a0336876-f020-4b6e-a764-c6b7904dac03/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a0336876-f020-4b6e-a764-c6b7904dac03/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_a0336876-f020-4b6e-a764-c6b7904dac03/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a0336876-f020-4b6e-a764-c6b7904dac03/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a0336876-f020-4b6e-a764-c6b7904dac03/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a0336876-f020-4b6e-a764-c6b7904dac03/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_a0336876-f020-4b6e-a764-c6b7904dac03/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a0336876-f020-4b6e-a764-c6b7904dac03/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 [2020-11-29 20:58:26,852 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:58:26,855 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:58:26,913 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:58:26,914 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:58:26,918 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:58:26,926 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:58:26,930 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:58:26,933 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:58:26,939 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:58:26,940 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:58:26,942 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:58:26,942 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:58:26,945 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:58:26,947 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:58:26,951 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:58:26,952 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:58:26,955 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:58:26,959 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:58:26,966 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:58:26,968 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:58:26,969 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:58:26,972 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:58:26,973 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:58:26,981 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:58:26,982 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:58:26,982 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:58:26,984 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:58:26,985 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:58:26,986 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:58:26,986 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:58:26,988 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:58:26,989 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:58:26,991 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:58:26,992 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:58:26,992 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:58:26,993 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:58:26,993 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:58:26,993 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:58:26,994 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:58:26,995 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:58:26,997 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a0336876-f020-4b6e-a764-c6b7904dac03/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 20:58:27,035 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:58:27,035 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:58:27,036 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 20:58:27,036 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 20:58:27,037 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:58:27,038 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:58:27,038 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:58:27,038 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:58:27,038 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:58:27,038 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:58:27,039 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:58:27,040 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:58:27,040 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:58:27,040 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:58:27,040 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:58:27,040 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:58:27,041 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:58:27,041 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:58:27,041 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:58:27,041 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:58:27,041 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:58:27,042 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:58:27,042 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:58:27,042 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 20:58:27,042 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 20:58:27,042 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:58:27,042 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:58:27,043 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_a0336876-f020-4b6e-a764-c6b7904dac03/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a0336876-f020-4b6e-a764-c6b7904dac03/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ac10d3a17d4114f54f4f477a6c83d446dbf195e4 [2020-11-29 20:58:27,364 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:58:27,408 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:58:27,412 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:58:27,413 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:58:27,414 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:58:27,416 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a0336876-f020-4b6e-a764-c6b7904dac03/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2020-11-29 20:58:27,496 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a0336876-f020-4b6e-a764-c6b7904dac03/bin/ukojak/data/ee10ec1df/cac3c491ab7b46acb1a4b08f3b6c53b0/FLAGc78d6fa63 [2020-11-29 20:58:28,384 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:58:28,385 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a0336876-f020-4b6e-a764-c6b7904dac03/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2020-11-29 20:58:28,453 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a0336876-f020-4b6e-a764-c6b7904dac03/bin/ukojak/data/ee10ec1df/cac3c491ab7b46acb1a4b08f3b6c53b0/FLAGc78d6fa63 [2020-11-29 20:58:28,904 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a0336876-f020-4b6e-a764-c6b7904dac03/bin/ukojak/data/ee10ec1df/cac3c491ab7b46acb1a4b08f3b6c53b0 [2020-11-29 20:58:28,906 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:58:28,908 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:58:28,912 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:58:28,912 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:58:28,915 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:58:28,917 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:58:28" (1/1) ... [2020-11-29 20:58:28,919 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@312a53c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:58:28, skipping insertion in model container [2020-11-29 20:58:28,919 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:58:28" (1/1) ... [2020-11-29 20:58:28,926 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:58:29,061 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:58:29,483 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 20:58:29,492 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 20:58:30,596 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:30,597 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:30,598 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:30,598 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:30,600 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:30,623 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:30,624 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:30,626 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:30,627 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:30,629 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:30,630 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:30,636 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:30,637 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:31,078 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 20:58:31,079 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 20:58:31,080 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 20:58:31,082 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 20:58:31,084 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 20:58:31,085 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 20:58:31,085 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 20:58:31,086 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 20:58:31,087 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 20:58:31,088 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 20:58:31,323 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 20:58:31,501 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:31,502 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:31,577 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:58:31,625 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-29 20:58:31,634 INFO L168 Benchmark]: Toolchain (without parser) took 2724.91 ms. Allocated memory was 92.3 MB in the beginning and 113.2 MB in the end (delta: 21.0 MB). Free memory was 52.2 MB in the beginning and 58.6 MB in the end (delta: -6.4 MB). Peak memory consumption was 18.1 MB. Max. memory is 16.1 GB. [2020-11-29 20:58:31,636 INFO L168 Benchmark]: CDTParser took 0.51 ms. Allocated memory is still 67.1 MB. Free memory was 29.5 MB in the beginning and 29.4 MB in the end (delta: 33.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:58:31,639 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2720.38 ms. Allocated memory was 92.3 MB in the beginning and 113.2 MB in the end (delta: 21.0 MB). Free memory was 52.0 MB in the beginning and 58.6 MB in the end (delta: -6.6 MB). Peak memory consumption was 18.1 MB. Max. memory is 16.1 GB. [2020-11-29 20:58:31,641 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.51 ms. Allocated memory is still 67.1 MB. Free memory was 29.5 MB in the beginning and 29.4 MB in the end (delta: 33.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2720.38 ms. Allocated memory was 92.3 MB in the beginning and 113.2 MB in the end (delta: 21.0 MB). Free memory was 52.0 MB in the beginning and 58.6 MB in the end (delta: -6.6 MB). Peak memory consumption was 18.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 20:58:33,951 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:58:33,955 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:58:34,015 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:58:34,016 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:58:34,021 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:58:34,024 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:58:34,028 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:58:34,032 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:58:34,037 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:58:34,039 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:58:34,043 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:58:34,044 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:58:34,047 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:58:34,051 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:58:34,053 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:58:34,055 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:58:34,058 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:58:34,061 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:58:34,068 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:58:34,070 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:58:34,072 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:58:34,073 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:58:34,082 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:58:34,088 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:58:34,091 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:58:34,091 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:58:34,093 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:58:34,094 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:58:34,095 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:58:34,096 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:58:34,097 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:58:34,099 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:58:34,099 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:58:34,101 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:58:34,101 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:58:34,102 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:58:34,102 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:58:34,102 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:58:34,104 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:58:34,105 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:58:34,106 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a0336876-f020-4b6e-a764-c6b7904dac03/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 20:58:34,147 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:58:34,148 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:58:34,149 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 20:58:34,149 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 20:58:34,151 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:58:34,151 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:58:34,151 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:58:34,152 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:58:34,152 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:58:34,153 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:58:34,154 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:58:34,154 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 20:58:34,154 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 20:58:34,155 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 20:58:34,155 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:58:34,155 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:58:34,155 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:58:34,156 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:58:34,156 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:58:34,156 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:58:34,157 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:58:34,157 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:58:34,157 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:58:34,158 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:58:34,158 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:58:34,158 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 20:58:34,158 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 20:58:34,159 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:58:34,159 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 20:58:34,159 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:58:34,159 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 20:58:34,160 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_a0336876-f020-4b6e-a764-c6b7904dac03/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a0336876-f020-4b6e-a764-c6b7904dac03/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ac10d3a17d4114f54f4f477a6c83d446dbf195e4 [2020-11-29 20:58:34,612 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:58:34,639 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:58:34,642 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:58:34,643 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:58:34,644 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:58:34,645 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a0336876-f020-4b6e-a764-c6b7904dac03/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2020-11-29 20:58:34,722 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a0336876-f020-4b6e-a764-c6b7904dac03/bin/ukojak/data/181b5cf88/e0ba82097f9740c6990a8028a2c83aea/FLAG3312f14c0 [2020-11-29 20:58:35,682 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:58:35,683 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a0336876-f020-4b6e-a764-c6b7904dac03/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2020-11-29 20:58:35,735 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a0336876-f020-4b6e-a764-c6b7904dac03/bin/ukojak/data/181b5cf88/e0ba82097f9740c6990a8028a2c83aea/FLAG3312f14c0 [2020-11-29 20:58:36,090 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a0336876-f020-4b6e-a764-c6b7904dac03/bin/ukojak/data/181b5cf88/e0ba82097f9740c6990a8028a2c83aea [2020-11-29 20:58:36,093 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:58:36,096 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:58:36,103 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:58:36,103 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:58:36,107 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:58:36,108 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:58:36" (1/1) ... [2020-11-29 20:58:36,111 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@117e45df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:58:36, skipping insertion in model container [2020-11-29 20:58:36,111 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:58:36" (1/1) ... [2020-11-29 20:58:36,119 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:58:36,292 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:58:36,686 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 20:58:36,696 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 20:58:37,736 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:37,738 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:37,738 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:37,740 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:37,741 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:37,780 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:37,781 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:37,783 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:37,783 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:37,785 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:37,787 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:37,787 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:37,788 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:38,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 20:58:38,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 20:58:38,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 20:58:38,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 20:58:38,297 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 20:58:38,298 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 20:58:38,299 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 20:58:38,300 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 20:58:38,300 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 20:58:38,301 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 20:58:38,495 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 20:58:38,610 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:38,616 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:38,707 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:58:38,799 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 20:58:38,873 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:58:38,881 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 20:58:38,882 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 20:58:38,945 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:38,953 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:38,954 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:38,954 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:38,955 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:38,968 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:38,971 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:38,972 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:38,973 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:38,975 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:38,979 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:38,980 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:38,981 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:39,045 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 20:58:39,046 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 20:58:39,047 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 20:58:39,056 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 20:58:39,058 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 20:58:39,058 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 20:58:39,059 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 20:58:39,059 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 20:58:39,060 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 20:58:39,060 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 20:58:39,092 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 20:58:39,190 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:39,190 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:39,254 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:58:39,292 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 20:58:39,318 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 20:58:39,319 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 20:58:39,359 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:39,359 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:39,360 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:39,360 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:39,360 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:39,366 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:39,366 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:39,367 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:39,367 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:39,368 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:39,369 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:39,369 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:39,370 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:39,401 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 20:58:39,420 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 20:58:39,420 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 20:58:39,421 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 20:58:39,422 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 20:58:39,423 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 20:58:39,423 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 20:58:39,423 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 20:58:39,424 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 20:58:39,425 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 20:58:39,448 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 20:58:39,515 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:39,516 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:58:39,578 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:58:40,720 INFO L208 MainTranslator]: Completed translation [2020-11-29 20:58:40,720 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:58:40 WrapperNode [2020-11-29 20:58:40,721 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:58:40,722 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 20:58:40,722 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 20:58:40,722 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 20:58:40,729 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:58:40" (1/1) ... [2020-11-29 20:58:40,787 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-29 20:58:40,867 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:58:40" (1/1) ... [2020-11-29 20:58:40,867 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 20:58:40,868 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 20:58:40,870 INFO L168 Benchmark]: Toolchain (without parser) took 4772.93 ms. Allocated memory was 54.5 MB in the beginning and 218.1 MB in the end (delta: 163.6 MB). Free memory was 34.4 MB in the beginning and 93.1 MB in the end (delta: -58.7 MB). Peak memory consumption was 105.8 MB. Max. memory is 16.1 GB. [2020-11-29 20:58:40,870 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 54.5 MB. Free memory was 37.5 MB in the beginning and 37.5 MB in the end (delta: 36.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:58:40,871 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4618.15 ms. Allocated memory was 54.5 MB in the beginning and 218.1 MB in the end (delta: 163.6 MB). Free memory was 34.1 MB in the beginning and 98.3 MB in the end (delta: -64.2 MB). Peak memory consumption was 170.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:58:40,872 INFO L168 Benchmark]: Boogie Procedure Inliner took 145.94 ms. Allocated memory is still 218.1 MB. Free memory was 98.3 MB in the beginning and 93.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 20:58:40,873 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 54.5 MB. Free memory was 37.5 MB in the beginning and 37.5 MB in the end (delta: 36.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4618.15 ms. Allocated memory was 54.5 MB in the beginning and 218.1 MB in the end (delta: 163.6 MB). Free memory was 34.1 MB in the beginning and 98.3 MB in the end (delta: -64.2 MB). Peak memory consumption was 170.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 145.94 ms. Allocated memory is still 218.1 MB. Free memory was 98.3 MB in the beginning and 93.1 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...