./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_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_d7599891-23b5-4d0a-b85c-b0a9e7e9f233/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d7599891-23b5-4d0a-b85c-b0a9e7e9f233/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d7599891-23b5-4d0a-b85c-b0a9e7e9f233/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d7599891-23b5-4d0a-b85c-b0a9e7e9f233/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d7599891-23b5-4d0a-b85c-b0a9e7e9f233/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d7599891-23b5-4d0a-b85c-b0a9e7e9f233/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 5e28943b0d17facbb16403841db6761d70acd1cf ........................................................................................................................................................................... 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_d7599891-23b5-4d0a-b85c-b0a9e7e9f233/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d7599891-23b5-4d0a-b85c-b0a9e7e9f233/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d7599891-23b5-4d0a-b85c-b0a9e7e9f233/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d7599891-23b5-4d0a-b85c-b0a9e7e9f233/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d7599891-23b5-4d0a-b85c-b0a9e7e9f233/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d7599891-23b5-4d0a-b85c-b0a9e7e9f233/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 5e28943b0d17facbb16403841db6761d70acd1cf ......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-03 11:02:44,868 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 11:02:44,871 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 11:02:44,952 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 11:02:44,953 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 11:02:44,955 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 11:02:44,957 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 11:02:44,960 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 11:02:44,962 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 11:02:44,964 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 11:02:44,965 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 11:02:44,967 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 11:02:44,968 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 11:02:44,970 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 11:02:44,972 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 11:02:44,974 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 11:02:44,975 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 11:02:44,977 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 11:02:44,980 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 11:02:44,983 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 11:02:44,985 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 11:02:44,987 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 11:02:44,989 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 11:02:44,991 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 11:02:44,995 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 11:02:44,996 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 11:02:44,996 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 11:02:44,998 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 11:02:44,999 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 11:02:45,000 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 11:02:45,001 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 11:02:45,002 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 11:02:45,004 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 11:02:45,005 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 11:02:45,007 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 11:02:45,007 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 11:02:45,008 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 11:02:45,009 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 11:02:45,009 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 11:02:45,011 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 11:02:45,012 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 11:02:45,015 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d7599891-23b5-4d0a-b85c-b0a9e7e9f233/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-03 11:02:45,051 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 11:02:45,051 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 11:02:45,052 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 11:02:45,052 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 11:02:45,053 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 11:02:45,054 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 11:02:45,054 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 11:02:45,054 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 11:02:45,055 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 11:02:45,055 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 11:02:45,055 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 11:02:45,056 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 11:02:45,056 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 11:02:45,056 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 11:02:45,056 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 11:02:45,057 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 11:02:45,057 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 11:02:45,057 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 11:02:45,058 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 11:02:45,058 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 11:02:45,058 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 11:02:45,058 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 11:02:45,059 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 11:02:45,059 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-03 11:02:45,059 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 11:02:45,059 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 11:02:45,060 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 11:02:45,060 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_d7599891-23b5-4d0a-b85c-b0a9e7e9f233/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d7599891-23b5-4d0a-b85c-b0a9e7e9f233/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5e28943b0d17facbb16403841db6761d70acd1cf [2020-12-03 11:02:45,326 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 11:02:45,363 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 11:02:45,368 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 11:02:45,369 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 11:02:45,370 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 11:02:45,372 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d7599891-23b5-4d0a-b85c-b0a9e7e9f233/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i [2020-12-03 11:02:45,452 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d7599891-23b5-4d0a-b85c-b0a9e7e9f233/bin/ukojak/data/431af3064/dd63b1cd1a604b63a766bf91556a1c0f/FLAG5fa592439 [2020-12-03 11:02:46,321 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 11:02:46,321 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d7599891-23b5-4d0a-b85c-b0a9e7e9f233/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i [2020-12-03 11:02:46,390 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d7599891-23b5-4d0a-b85c-b0a9e7e9f233/bin/ukojak/data/431af3064/dd63b1cd1a604b63a766bf91556a1c0f/FLAG5fa592439 [2020-12-03 11:02:46,845 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d7599891-23b5-4d0a-b85c-b0a9e7e9f233/bin/ukojak/data/431af3064/dd63b1cd1a604b63a766bf91556a1c0f [2020-12-03 11:02:46,848 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 11:02:46,849 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 11:02:46,851 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 11:02:46,851 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 11:02:46,855 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 11:02:46,856 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:02:46" (1/1) ... [2020-12-03 11:02:46,858 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49f2c0de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:02:46, skipping insertion in model container [2020-12-03 11:02:46,858 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:02:46" (1/1) ... [2020-12-03 11:02:46,866 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 11:02:47,016 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:02:47,429 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:02:47,438 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:02:48,490 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:48,491 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:48,491 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:48,492 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:48,493 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:48,508 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:48,509 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:48,512 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:48,512 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:48,913 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:02:48,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:02:48,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:02:48,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:02:48,919 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:02:48,919 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:02:48,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:02:48,921 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:02:48,922 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:02:48,923 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:02:49,124 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:02:49,260 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:49,261 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:49,376 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:02:49,445 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) [2020-12-03 11:02:49,455 INFO L168 Benchmark]: Toolchain (without parser) took 2603.90 ms. Allocated memory was 96.5 MB in the beginning and 119.5 MB in the end (delta: 23.1 MB). Free memory was 58.4 MB in the beginning and 65.8 MB in the end (delta: -7.4 MB). Peak memory consumption was 24.6 MB. Max. memory is 16.1 GB. [2020-12-03 11:02:49,456 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 96.5 MB. Free memory is still 54.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 11:02:49,459 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2601.31 ms. Allocated memory was 96.5 MB in the beginning and 119.5 MB in the end (delta: 23.1 MB). Free memory was 58.4 MB in the beginning and 65.8 MB in the end (delta: -7.4 MB). Peak memory consumption was 24.6 MB. Max. memory is 16.1 GB. [2020-12-03 11:02:49,461 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 96.5 MB. Free memory is still 54.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2601.31 ms. Allocated memory was 96.5 MB in the beginning and 119.5 MB in the end (delta: 23.1 MB). Free memory was 58.4 MB in the beginning and 65.8 MB in the end (delta: -7.4 MB). Peak memory consumption was 24.6 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 [2020-12-03 11:02:51,698 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 11:02:51,700 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 11:02:51,739 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 11:02:51,740 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 11:02:51,746 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 11:02:51,749 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 11:02:51,753 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 11:02:51,757 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 11:02:51,765 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 11:02:51,766 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 11:02:51,772 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 11:02:51,772 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 11:02:51,774 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 11:02:51,775 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 11:02:51,776 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 11:02:51,777 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 11:02:51,778 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 11:02:51,780 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 11:02:51,782 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 11:02:51,784 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 11:02:51,791 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 11:02:51,792 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 11:02:51,796 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 11:02:51,800 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 11:02:51,803 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 11:02:51,803 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 11:02:51,804 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 11:02:51,806 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 11:02:51,820 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 11:02:51,821 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 11:02:51,822 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 11:02:51,824 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 11:02:51,824 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 11:02:51,826 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 11:02:51,826 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 11:02:51,827 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 11:02:51,827 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 11:02:51,827 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 11:02:51,829 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 11:02:51,830 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 11:02:51,831 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d7599891-23b5-4d0a-b85c-b0a9e7e9f233/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-03 11:02:51,875 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 11:02:51,876 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 11:02:51,879 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 11:02:51,879 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 11:02:51,881 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 11:02:51,881 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 11:02:51,881 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 11:02:51,882 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 11:02:51,882 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 11:02:51,882 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 11:02:51,883 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 11:02:51,884 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 11:02:51,884 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 11:02:51,884 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 11:02:51,884 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 11:02:51,884 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 11:02:51,885 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 11:02:51,885 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 11:02:51,885 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 11:02:51,885 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 11:02:51,886 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 11:02:51,886 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 11:02:51,886 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 11:02:51,886 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 11:02:51,887 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 11:02:51,887 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 11:02:51,887 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-03 11:02:51,887 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 11:02:51,888 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-03 11:02:51,888 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 11:02:51,888 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-03 11:02:51,888 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_d7599891-23b5-4d0a-b85c-b0a9e7e9f233/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d7599891-23b5-4d0a-b85c-b0a9e7e9f233/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5e28943b0d17facbb16403841db6761d70acd1cf [2020-12-03 11:02:52,307 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 11:02:52,329 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 11:02:52,332 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 11:02:52,333 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 11:02:52,334 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 11:02:52,335 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d7599891-23b5-4d0a-b85c-b0a9e7e9f233/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i [2020-12-03 11:02:52,407 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d7599891-23b5-4d0a-b85c-b0a9e7e9f233/bin/ukojak/data/d472835f3/2e9aaf14bc434001832a6311ce79fc69/FLAGe8d9f507a [2020-12-03 11:02:53,351 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 11:02:53,352 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d7599891-23b5-4d0a-b85c-b0a9e7e9f233/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i [2020-12-03 11:02:53,415 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d7599891-23b5-4d0a-b85c-b0a9e7e9f233/bin/ukojak/data/d472835f3/2e9aaf14bc434001832a6311ce79fc69/FLAGe8d9f507a [2020-12-03 11:02:53,891 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d7599891-23b5-4d0a-b85c-b0a9e7e9f233/bin/ukojak/data/d472835f3/2e9aaf14bc434001832a6311ce79fc69 [2020-12-03 11:02:53,893 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 11:02:53,895 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 11:02:53,896 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 11:02:53,896 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 11:02:53,904 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 11:02:53,906 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:02:53" (1/1) ... [2020-12-03 11:02:53,909 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@def567a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:02:53, skipping insertion in model container [2020-12-03 11:02:53,909 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:02:53" (1/1) ... [2020-12-03 11:02:53,928 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 11:02:54,059 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:02:54,515 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:02:54,523 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:02:55,672 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:55,673 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:55,674 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:55,675 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:55,676 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:55,693 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:55,694 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:55,696 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:55,697 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:56,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:02:56,152 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:02:56,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:02:56,155 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:02:56,159 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:02:56,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:02:56,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:02:56,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:02:56,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:02:56,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:02:56,343 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:02:56,433 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:56,433 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:56,560 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:02:56,624 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 11:02:56,678 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:02:56,692 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:02:56,694 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:02:56,732 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:56,733 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:56,733 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:56,734 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:56,735 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:56,741 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:56,752 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:56,753 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:56,754 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:56,801 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:02:56,802 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:02:56,803 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:02:56,804 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:02:56,805 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:02:56,806 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:02:56,806 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:02:56,807 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:02:56,808 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:02:56,808 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:02:56,837 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:02:56,930 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:56,931 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:57,014 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:02:57,067 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 11:02:57,094 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:02:57,094 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:02:57,142 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:57,142 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:57,143 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:57,143 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:57,144 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:57,174 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:57,174 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:57,175 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:57,176 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:57,212 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:02:57,213 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:02:57,213 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:02:57,214 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:02:57,216 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:02:57,216 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:02:57,217 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:02:57,217 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:02:57,218 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:02:57,218 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:02:57,245 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:02:57,342 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:57,343 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:57,438 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:02:58,660 INFO L208 MainTranslator]: Completed translation [2020-12-03 11:02:58,660 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:02:58 WrapperNode [2020-12-03 11:02:58,660 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 11:02:58,662 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 11:02:58,662 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 11:02:58,662 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 11:02:58,670 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:02:58" (1/1) ... [2020-12-03 11:02:58,735 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]]] [2020-12-03 11:02:58,797 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:02:58" (1/1) ... [2020-12-03 11:02:58,797 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 11:02:58,798 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 11:02:58,799 INFO L168 Benchmark]: Toolchain (without parser) took 4904.03 ms. Allocated memory was 60.8 MB in the beginning and 161.5 MB in the end (delta: 100.7 MB). Free memory was 30.5 MB in the beginning and 69.0 MB in the end (delta: -38.5 MB). Peak memory consumption was 61.3 MB. Max. memory is 16.1 GB. [2020-12-03 11:02:58,800 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 60.8 MB. Free memory was 42.4 MB in the beginning and 42.4 MB in the end (delta: 28.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 11:02:58,801 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4764.99 ms. Allocated memory was 60.8 MB in the beginning and 161.5 MB in the end (delta: 100.7 MB). Free memory was 30.3 MB in the beginning and 75.3 MB in the end (delta: -45.0 MB). Peak memory consumption was 111.3 MB. Max. memory is 16.1 GB. [2020-12-03 11:02:58,801 INFO L168 Benchmark]: Boogie Procedure Inliner took 135.84 ms. Allocated memory is still 161.5 MB. Free memory was 75.3 MB in the beginning and 69.0 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-03 11:02:58,803 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 60.8 MB. Free memory was 42.4 MB in the beginning and 42.4 MB in the end (delta: 28.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4764.99 ms. Allocated memory was 60.8 MB in the beginning and 161.5 MB in the end (delta: 100.7 MB). Free memory was 30.3 MB in the beginning and 75.3 MB in the end (delta: -45.0 MB). Peak memory consumption was 111.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 135.84 ms. Allocated memory is still 161.5 MB. Free memory was 75.3 MB in the beginning and 69.0 MB in the end (delta: 6.3 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...