./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_5cd065ce-3ee6-4d07-b03f-1715a63c62b5/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5cd065ce-3ee6-4d07-b03f-1715a63c62b5/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5cd065ce-3ee6-4d07-b03f-1715a63c62b5/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5cd065ce-3ee6-4d07-b03f-1715a63c62b5/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5cd065ce-3ee6-4d07-b03f-1715a63c62b5/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5cd065ce-3ee6-4d07-b03f-1715a63c62b5/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 80abf0172e5f2968412f3d64978e1ed0d2a6e191 ............................................................................................................................................................................... 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_5cd065ce-3ee6-4d07-b03f-1715a63c62b5/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5cd065ce-3ee6-4d07-b03f-1715a63c62b5/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5cd065ce-3ee6-4d07-b03f-1715a63c62b5/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5cd065ce-3ee6-4d07-b03f-1715a63c62b5/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5cd065ce-3ee6-4d07-b03f-1715a63c62b5/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5cd065ce-3ee6-4d07-b03f-1715a63c62b5/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 80abf0172e5f2968412f3d64978e1ed0d2a6e191 .................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:01:35,404 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:01:35,406 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:01:35,478 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:01:35,479 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:01:35,480 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:01:35,482 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:01:35,501 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:01:35,503 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:01:35,504 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:01:35,506 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:01:35,507 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:01:35,508 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:01:35,509 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:01:35,511 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:01:35,512 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:01:35,513 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:01:35,515 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:01:35,518 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:01:35,520 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:01:35,522 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:01:35,524 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:01:35,525 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:01:35,526 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:01:35,530 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:01:35,530 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:01:35,531 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:01:35,532 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:01:35,532 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:01:35,534 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:01:35,534 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:01:35,535 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:01:35,544 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:01:35,545 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:01:35,547 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:01:35,547 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:01:35,548 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:01:35,548 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:01:35,549 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:01:35,550 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:01:35,551 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:01:35,552 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5cd065ce-3ee6-4d07-b03f-1715a63c62b5/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-28 03:01:35,596 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:01:35,596 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:01:35,599 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:01:35,599 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:01:35,599 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:01:35,600 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:01:35,600 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:01:35,600 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:01:35,601 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:01:35,601 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:01:35,602 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:01:35,603 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:01:35,603 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:01:35,603 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:01:35,603 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:01:35,604 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:01:35,604 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:01:35,604 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:01:35,604 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:01:35,605 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:01:35,605 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:01:35,605 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:01:35,606 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:01:35,606 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:01:35,606 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:01:35,606 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:01:35,607 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:01:35,607 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_5cd065ce-3ee6-4d07-b03f-1715a63c62b5/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5cd065ce-3ee6-4d07-b03f-1715a63c62b5/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80abf0172e5f2968412f3d64978e1ed0d2a6e191 [2020-11-28 03:01:35,933 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:01:35,963 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:01:35,966 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:01:35,967 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:01:35,968 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:01:35,973 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5cd065ce-3ee6-4d07-b03f-1715a63c62b5/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i [2020-11-28 03:01:36,073 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5cd065ce-3ee6-4d07-b03f-1715a63c62b5/bin/uautomizer/data/47da12760/eaebb4292fbe4271810e988435499e62/FLAG52fe4415d [2020-11-28 03:01:37,075 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:01:37,075 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5cd065ce-3ee6-4d07-b03f-1715a63c62b5/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i [2020-11-28 03:01:37,150 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5cd065ce-3ee6-4d07-b03f-1715a63c62b5/bin/uautomizer/data/47da12760/eaebb4292fbe4271810e988435499e62/FLAG52fe4415d [2020-11-28 03:01:37,483 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5cd065ce-3ee6-4d07-b03f-1715a63c62b5/bin/uautomizer/data/47da12760/eaebb4292fbe4271810e988435499e62 [2020-11-28 03:01:37,485 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:01:37,486 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:01:37,489 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:01:37,490 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:01:37,493 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:01:37,495 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:01:37" (1/1) ... [2020-11-28 03:01:37,497 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50c9a1dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:01:37, skipping insertion in model container [2020-11-28 03:01:37,497 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:01:37" (1/1) ... [2020-11-28 03:01:37,504 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:01:37,665 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:01:38,151 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:01:38,158 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:01:39,282 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:39,284 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:39,285 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:39,287 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:39,290 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:39,310 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:39,316 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:39,323 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:39,325 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:39,330 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:39,333 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:39,334 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:39,335 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:39,858 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:01:39,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:01:39,861 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:01:39,862 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:01:39,864 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:01:39,865 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:01:39,865 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:01:39,866 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:01:39,867 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:01:39,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:01:40,063 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:01:40,165 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:40,166 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:40,236 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:01:40,291 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 03:01:40,298 INFO L168 Benchmark]: Toolchain (without parser) took 2808.79 ms. Allocated memory was 92.3 MB in the beginning and 115.3 MB in the end (delta: 23.1 MB). Free memory was 50.9 MB in the beginning and 62.0 MB in the end (delta: -11.1 MB). Peak memory consumption was 19.1 MB. Max. memory is 16.1 GB. [2020-11-28 03:01:40,300 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 69.2 MB. Free memory was 31.2 MB in the beginning and 31.2 MB in the end (delta: 33.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:01:40,302 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2804.69 ms. Allocated memory was 92.3 MB in the beginning and 115.3 MB in the end (delta: 23.1 MB). Free memory was 50.6 MB in the beginning and 62.0 MB in the end (delta: -11.4 MB). Peak memory consumption was 17.0 MB. Max. memory is 16.1 GB. [2020-11-28 03:01:40,305 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 69.2 MB. Free memory was 31.2 MB in the beginning and 31.2 MB in the end (delta: 33.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2804.69 ms. Allocated memory was 92.3 MB in the beginning and 115.3 MB in the end (delta: 23.1 MB). Free memory was 50.6 MB in the beginning and 62.0 MB in the end (delta: -11.4 MB). Peak memory consumption was 17.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:01:42,790 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:01:42,793 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:01:42,845 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:01:42,845 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:01:42,850 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:01:42,853 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:01:42,858 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:01:42,861 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:01:42,867 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:01:42,869 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:01:42,876 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:01:42,877 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:01:42,880 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:01:42,882 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:01:42,883 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:01:42,885 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:01:42,888 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:01:42,892 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:01:42,900 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:01:42,907 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:01:42,909 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:01:42,911 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:01:42,913 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:01:42,921 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:01:42,922 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:01:42,922 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:01:42,924 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:01:42,925 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:01:42,926 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:01:42,926 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:01:42,927 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:01:42,929 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:01:42,930 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:01:42,931 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:01:42,931 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:01:42,932 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:01:42,933 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:01:42,933 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:01:42,935 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:01:42,935 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:01:42,936 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5cd065ce-3ee6-4d07-b03f-1715a63c62b5/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-28 03:01:42,977 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:01:42,978 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:01:42,980 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:01:42,981 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:01:42,981 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:01:42,982 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:01:42,982 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:01:42,982 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:01:42,982 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:01:42,983 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:01:42,984 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:01:42,984 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:01:42,984 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:01:42,985 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:01:42,985 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:01:42,985 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:01:42,985 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:01:42,986 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:01:42,986 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:01:42,986 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:01:42,986 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:01:42,987 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:01:42,987 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:01:42,987 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:01:42,987 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:01:42,988 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:01:42,988 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:01:42,988 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:01:42,988 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 03:01:42,989 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_5cd065ce-3ee6-4d07-b03f-1715a63c62b5/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5cd065ce-3ee6-4d07-b03f-1715a63c62b5/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80abf0172e5f2968412f3d64978e1ed0d2a6e191 [2020-11-28 03:01:43,418 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:01:43,457 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:01:43,461 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:01:43,462 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:01:43,464 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:01:43,465 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5cd065ce-3ee6-4d07-b03f-1715a63c62b5/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i [2020-11-28 03:01:43,543 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5cd065ce-3ee6-4d07-b03f-1715a63c62b5/bin/uautomizer/data/69ad2a59e/6165cbd4abc4425bb54ff9fb7a335271/FLAG494a9988b [2020-11-28 03:01:44,666 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:01:44,667 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5cd065ce-3ee6-4d07-b03f-1715a63c62b5/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness-1.i [2020-11-28 03:01:44,731 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5cd065ce-3ee6-4d07-b03f-1715a63c62b5/bin/uautomizer/data/69ad2a59e/6165cbd4abc4425bb54ff9fb7a335271/FLAG494a9988b [2020-11-28 03:01:45,010 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5cd065ce-3ee6-4d07-b03f-1715a63c62b5/bin/uautomizer/data/69ad2a59e/6165cbd4abc4425bb54ff9fb7a335271 [2020-11-28 03:01:45,013 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:01:45,016 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:01:45,020 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:01:45,020 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:01:45,024 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:01:45,025 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:01:45" (1/1) ... [2020-11-28 03:01:45,027 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@196ff681 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:01:45, skipping insertion in model container [2020-11-28 03:01:45,028 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:01:45" (1/1) ... [2020-11-28 03:01:45,058 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:01:45,245 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:01:45,657 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:01:45,663 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:01:46,749 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:46,751 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:46,752 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:46,753 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:46,755 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:46,785 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:46,787 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:46,790 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:46,793 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:46,797 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:46,800 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:46,801 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:46,801 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:47,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:01:47,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:01:47,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:01:47,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:01:47,338 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:01:47,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:01:47,340 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:01:47,340 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:01:47,341 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:01:47,341 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:01:47,554 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:01:47,694 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:47,694 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:47,765 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:01:47,819 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 03:01:47,834 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:01:47,835 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:01:47,887 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:47,887 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:47,888 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:47,888 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:47,889 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:47,894 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:47,895 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:47,896 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:47,896 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:47,897 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:47,898 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:47,898 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:47,898 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:47,929 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:01:47,930 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:01:47,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:01:47,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:01:47,932 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:01:47,933 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:01:47,933 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:01:47,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:01:47,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:01:47,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:01:47,973 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:01:48,032 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:48,032 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:01:48,078 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:01:49,192 INFO L208 MainTranslator]: Completed translation [2020-11-28 03:01:49,192 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:01:49 WrapperNode [2020-11-28 03:01:49,192 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:01:49,194 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 03:01:49,194 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 03:01:49,194 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 03:01:49,202 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:01:49" (1/1) ... [2020-11-28 03:01:49,265 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-28 03:01:49,361 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:01:49" (1/1) ... [2020-11-28 03:01:49,361 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 03:01:49,361 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 03:01:49,363 INFO L168 Benchmark]: Toolchain (without parser) took 4346.33 ms. Allocated memory was 56.6 MB in the beginning and 197.1 MB in the end (delta: 140.5 MB). Free memory was 26.2 MB in the beginning and 94.3 MB in the end (delta: -68.1 MB). Peak memory consumption was 71.5 MB. Max. memory is 16.1 GB. [2020-11-28 03:01:49,364 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 56.6 MB. Free memory is still 38.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:01:49,364 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4173.16 ms. Allocated memory was 56.6 MB in the beginning and 197.1 MB in the end (delta: 140.5 MB). Free memory was 25.9 MB in the beginning and 100.6 MB in the end (delta: -74.7 MB). Peak memory consumption was 67.3 MB. Max. memory is 16.1 GB. [2020-11-28 03:01:49,365 INFO L168 Benchmark]: Boogie Procedure Inliner took 167.48 ms. Allocated memory is still 197.1 MB. Free memory was 100.6 MB in the beginning and 94.3 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 03:01:49,367 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 56.6 MB. Free memory is still 38.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4173.16 ms. Allocated memory was 56.6 MB in the beginning and 197.1 MB in the end (delta: 140.5 MB). Free memory was 25.9 MB in the beginning and 100.6 MB in the end (delta: -74.7 MB). Peak memory consumption was 67.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 167.48 ms. Allocated memory is still 197.1 MB. Free memory was 100.6 MB in the beginning and 94.3 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...