./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_eafb7f79-bbde-4e83-a05b-d7f2685f359d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_eafb7f79-bbde-4e83-a05b-d7f2685f359d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_eafb7f79-bbde-4e83-a05b-d7f2685f359d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_eafb7f79-bbde-4e83-a05b-d7f2685f359d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_eafb7f79-bbde-4e83-a05b-d7f2685f359d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_eafb7f79-bbde-4e83-a05b-d7f2685f359d/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 2555a6c6e6d3f77d5d21b6f07a8080dab24cab6c ........................................................................................................................................................................... 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_eafb7f79-bbde-4e83-a05b-d7f2685f359d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_eafb7f79-bbde-4e83-a05b-d7f2685f359d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_eafb7f79-bbde-4e83-a05b-d7f2685f359d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_eafb7f79-bbde-4e83-a05b-d7f2685f359d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_eafb7f79-bbde-4e83-a05b-d7f2685f359d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_eafb7f79-bbde-4e83-a05b-d7f2685f359d/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 2555a6c6e6d3f77d5d21b6f07a8080dab24cab6c ......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:44:00,760 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:44:00,762 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:44:00,837 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:44:00,842 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:44:00,848 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:44:00,850 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:44:00,854 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:44:00,859 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:44:00,867 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:44:00,869 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:44:00,871 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:44:00,873 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:44:00,876 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:44:00,878 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:44:00,881 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:44:00,883 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:44:00,885 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:44:00,890 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:44:00,895 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:44:00,897 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:44:00,902 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:44:00,904 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:44:00,906 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:44:00,915 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:44:00,917 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:44:00,918 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:44:00,919 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:44:00,921 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:44:00,922 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:44:00,923 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:44:00,924 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:44:00,926 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:44:00,927 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:44:00,929 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:44:00,929 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:44:00,930 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:44:00,930 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:44:00,931 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:44:00,932 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:44:00,933 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:44:00,936 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_eafb7f79-bbde-4e83-a05b-d7f2685f359d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 17:44:00,982 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:44:00,985 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:44:00,987 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:44:00,987 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:44:00,988 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:44:00,989 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:44:00,989 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:44:00,989 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:44:00,990 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:44:00,990 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:44:00,991 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:44:00,991 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:44:00,992 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:44:00,992 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:44:00,992 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:44:00,992 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:44:00,993 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:44:00,993 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:44:00,993 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:44:00,993 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:44:00,994 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:44:00,994 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:44:00,994 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:44:00,995 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:44:00,995 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:44:00,995 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:44:00,995 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:44:00,996 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_eafb7f79-bbde-4e83-a05b-d7f2685f359d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_eafb7f79-bbde-4e83-a05b-d7f2685f359d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2555a6c6e6d3f77d5d21b6f07a8080dab24cab6c [2020-12-01 17:44:01,266 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:44:01,302 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:44:01,307 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:44:01,309 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:44:01,310 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:44:01,312 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_eafb7f79-bbde-4e83-a05b-d7f2685f359d/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2020-12-01 17:44:01,385 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eafb7f79-bbde-4e83-a05b-d7f2685f359d/bin/ukojak/data/539b129f6/2a3d608435b04ca3806d19e10e31e8c0/FLAG64a096cc9 [2020-12-01 17:44:02,290 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:44:02,291 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_eafb7f79-bbde-4e83-a05b-d7f2685f359d/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2020-12-01 17:44:02,336 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eafb7f79-bbde-4e83-a05b-d7f2685f359d/bin/ukojak/data/539b129f6/2a3d608435b04ca3806d19e10e31e8c0/FLAG64a096cc9 [2020-12-01 17:44:02,727 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_eafb7f79-bbde-4e83-a05b-d7f2685f359d/bin/ukojak/data/539b129f6/2a3d608435b04ca3806d19e10e31e8c0 [2020-12-01 17:44:02,729 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:44:02,731 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:44:02,733 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:44:02,733 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:44:02,737 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:44:02,738 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:44:02" (1/1) ... [2020-12-01 17:44:02,740 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8d65647 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:02, skipping insertion in model container [2020-12-01 17:44:02,741 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:44:02" (1/1) ... [2020-12-01 17:44:02,749 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:44:02,885 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:44:03,252 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:44:03,264 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:44:04,479 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:04,480 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:04,481 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:04,482 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:04,483 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:04,499 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:04,500 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:04,502 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:04,504 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:04,937 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:44:04,938 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:44:04,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:44:04,941 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:44:04,943 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:44:04,944 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:44:04,944 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:44:04,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:44:04,946 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:44:04,947 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:44:05,131 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:44:05,283 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:05,292 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:05,390 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:44:05,466 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) [2020-12-01 17:44:05,472 INFO L168 Benchmark]: Toolchain (without parser) took 2739.35 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 55.4 MB in the beginning and 67.8 MB in the end (delta: -12.3 MB). Peak memory consumption was 25.9 MB. Max. memory is 16.1 GB. [2020-12-01 17:44:05,474 INFO L168 Benchmark]: CDTParser took 0.54 ms. Allocated memory is still 94.4 MB. Free memory was 50.9 MB in the beginning and 50.9 MB in the end (delta: 38.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:44:05,476 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2736.51 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 55.2 MB in the beginning and 67.8 MB in the end (delta: -12.5 MB). Peak memory consumption was 23.8 MB. Max. memory is 16.1 GB. [2020-12-01 17:44:05,479 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.54 ms. Allocated memory is still 94.4 MB. Free memory was 50.9 MB in the beginning and 50.9 MB in the end (delta: 38.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2736.51 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 55.2 MB in the beginning and 67.8 MB in the end (delta: -12.5 MB). Peak memory consumption was 23.8 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 0.2.0-69874e2 [2020-12-01 17:44:07,705 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:44:07,709 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:44:07,769 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:44:07,769 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:44:07,774 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:44:07,778 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:44:07,783 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:44:07,786 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:44:07,793 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:44:07,794 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:44:07,809 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:44:07,810 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:44:07,813 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:44:07,817 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:44:07,819 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:44:07,821 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:44:07,824 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:44:07,828 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:44:07,836 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:44:07,838 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:44:07,840 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:44:07,842 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:44:07,849 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:44:07,854 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:44:07,858 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:44:07,858 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:44:07,860 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:44:07,861 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:44:07,862 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:44:07,863 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:44:07,864 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:44:07,866 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:44:07,867 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:44:07,868 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:44:07,868 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:44:07,869 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:44:07,869 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:44:07,870 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:44:07,872 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:44:07,872 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:44:07,873 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_eafb7f79-bbde-4e83-a05b-d7f2685f359d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 17:44:07,918 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:44:07,919 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:44:07,920 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:44:07,921 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:44:07,922 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:44:07,923 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:44:07,923 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:44:07,923 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:44:07,924 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:44:07,924 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:44:07,925 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:44:07,926 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:44:07,926 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:44:07,926 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:44:07,926 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:44:07,926 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:44:07,927 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:44:07,927 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:44:07,927 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:44:07,927 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:44:07,928 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:44:07,928 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:44:07,928 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:44:07,928 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:44:07,929 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:44:07,929 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:44:07,929 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:44:07,929 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:44:07,930 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:44:07,930 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:44:07,930 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 17:44:07,930 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_eafb7f79-bbde-4e83-a05b-d7f2685f359d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_eafb7f79-bbde-4e83-a05b-d7f2685f359d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2555a6c6e6d3f77d5d21b6f07a8080dab24cab6c [2020-12-01 17:44:08,345 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:44:08,369 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:44:08,372 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:44:08,374 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:44:08,377 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:44:08,379 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_eafb7f79-bbde-4e83-a05b-d7f2685f359d/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2020-12-01 17:44:08,458 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eafb7f79-bbde-4e83-a05b-d7f2685f359d/bin/ukojak/data/5908f5cf4/fb6ec3119fde47d28057c8b2ab7fbbab/FLAG1e9ffdba9 [2020-12-01 17:44:09,360 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:44:09,361 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_eafb7f79-bbde-4e83-a05b-d7f2685f359d/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2020-12-01 17:44:09,413 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eafb7f79-bbde-4e83-a05b-d7f2685f359d/bin/ukojak/data/5908f5cf4/fb6ec3119fde47d28057c8b2ab7fbbab/FLAG1e9ffdba9 [2020-12-01 17:44:09,855 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_eafb7f79-bbde-4e83-a05b-d7f2685f359d/bin/ukojak/data/5908f5cf4/fb6ec3119fde47d28057c8b2ab7fbbab [2020-12-01 17:44:09,858 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:44:09,861 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:44:09,865 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:44:09,866 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:44:09,870 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:44:09,871 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:44:09" (1/1) ... [2020-12-01 17:44:09,878 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d4d512 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:09, skipping insertion in model container [2020-12-01 17:44:09,878 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:44:09" (1/1) ... [2020-12-01 17:44:09,886 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:44:10,020 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:44:10,326 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:44:10,342 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:44:11,309 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:11,310 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:11,311 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:11,312 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:11,313 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:11,331 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:11,332 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:11,334 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:11,335 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:11,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:44:11,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:44:11,860 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:44:11,861 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:44:11,863 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:44:11,864 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:44:11,865 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:44:11,866 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:44:11,867 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:44:11,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:44:12,123 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:44:12,293 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:12,296 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:12,391 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:44:12,456 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 17:44:12,505 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:44:12,511 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:44:12,512 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:44:12,548 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:12,548 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:12,549 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:12,549 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:12,550 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:12,557 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:12,558 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:12,559 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:12,559 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:12,610 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:44:12,611 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:44:12,612 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:44:12,613 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:44:12,614 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:44:12,614 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:44:12,615 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:44:12,616 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:44:12,617 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:44:12,617 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:44:12,643 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:44:12,701 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:12,702 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:12,732 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:44:12,800 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:44:12,830 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:44:12,831 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:44:12,894 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:12,894 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:12,895 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:12,895 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:12,896 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:12,903 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:12,903 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:12,904 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:12,905 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:12,941 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:44:12,942 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:44:12,943 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:44:12,943 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:44:12,944 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:44:12,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:44:12,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:44:12,946 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:44:12,946 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:44:12,947 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:44:12,973 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:44:13,054 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:13,054 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:44:13,094 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:44:14,230 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:44:14,231 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:14 WrapperNode [2020-12-01 17:44:14,231 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:44:14,232 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:44:14,233 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:44:14,233 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:44:14,240 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:14" (1/1) ... [2020-12-01 17:44:14,299 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]]] [2020-12-01 17:44:14,353 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:14" (1/1) ... [2020-12-01 17:44:14,354 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:44:14,354 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 17:44:14,356 INFO L168 Benchmark]: Toolchain (without parser) took 4493.76 ms. Allocated memory was 50.3 MB in the beginning and 161.5 MB in the end (delta: 111.1 MB). Free memory was 31.6 MB in the beginning and 80.4 MB in the end (delta: -48.8 MB). Peak memory consumption was 61.7 MB. Max. memory is 16.1 GB. [2020-12-01 17:44:14,356 INFO L168 Benchmark]: CDTParser took 2.06 ms. Allocated memory is still 50.3 MB. Free memory was 32.3 MB in the beginning and 32.3 MB in the end (delta: 25.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:44:14,357 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4366.45 ms. Allocated memory was 50.3 MB in the beginning and 161.5 MB in the end (delta: 111.1 MB). Free memory was 31.4 MB in the beginning and 85.7 MB in the end (delta: -54.3 MB). Peak memory consumption was 115.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:44:14,358 INFO L168 Benchmark]: Boogie Procedure Inliner took 121.38 ms. Allocated memory is still 161.5 MB. Free memory was 85.7 MB in the beginning and 80.4 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:44:14,360 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.06 ms. Allocated memory is still 50.3 MB. Free memory was 32.3 MB in the beginning and 32.3 MB in the end (delta: 25.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4366.45 ms. Allocated memory was 50.3 MB in the beginning and 161.5 MB in the end (delta: 111.1 MB). Free memory was 31.4 MB in the beginning and 85.7 MB in the end (delta: -54.3 MB). Peak memory consumption was 115.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 121.38 ms. Allocated memory is still 161.5 MB. Free memory was 85.7 MB in the beginning and 80.4 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...