./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926b685f-5906-467c-a960-1c7fd49e1dbe/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926b685f-5906-467c-a960-1c7fd49e1dbe/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926b685f-5906-467c-a960-1c7fd49e1dbe/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926b685f-5906-467c-a960-1c7fd49e1dbe/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926b685f-5906-467c-a960-1c7fd49e1dbe/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926b685f-5906-467c-a960-1c7fd49e1dbe/bin/utaipan-q2qaUkNPG8 --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2555a6c6e6d3f77d5d21b6f07a8080dab24cab6c ........................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926b685f-5906-467c-a960-1c7fd49e1dbe/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926b685f-5906-467c-a960-1c7fd49e1dbe/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926b685f-5906-467c-a960-1c7fd49e1dbe/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926b685f-5906-467c-a960-1c7fd49e1dbe/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926b685f-5906-467c-a960-1c7fd49e1dbe/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926b685f-5906-467c-a960-1c7fd49e1dbe/bin/utaipan-q2qaUkNPG8 --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2555a6c6e6d3f77d5d21b6f07a8080dab24cab6c ................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 07:09:39,808 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:09:39,812 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:09:39,883 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:09:39,884 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:09:39,891 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:09:39,894 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:09:39,899 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:09:39,902 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:09:39,912 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:09:39,914 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:09:39,918 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:09:39,918 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:09:39,922 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:09:39,925 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:09:39,932 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:09:39,934 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:09:39,936 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:09:39,939 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:09:39,948 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:09:39,951 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:09:39,953 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:09:39,957 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:09:39,959 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:09:39,966 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:09:39,967 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:09:39,968 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:09:39,970 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:09:39,971 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:09:39,973 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:09:39,974 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:09:39,975 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:09:39,978 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:09:39,979 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:09:39,981 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:09:39,982 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:09:39,983 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:09:39,983 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:09:39,984 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:09:39,985 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:09:39,986 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:09:39,987 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926b685f-5906-467c-a960-1c7fd49e1dbe/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 07:09:40,047 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:09:40,047 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:09:40,050 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:09:40,050 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:09:40,050 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:09:40,051 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:09:40,051 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 07:09:40,051 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:09:40,051 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:09:40,052 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 07:09:40,060 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 07:09:40,060 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:09:40,061 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 07:09:40,061 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 07:09:40,061 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 07:09:40,062 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:09:40,063 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 07:09:40,063 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:09:40,063 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:09:40,063 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:09:40,064 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:09:40,064 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:09:40,064 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:09:40,065 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:09:40,065 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:09:40,065 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:09:40,066 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:09:40,066 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:09:40,066 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:09:40,068 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:09:40,069 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:09:40,069 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 07:09:40,069 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 07:09:40,070 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:09:40,070 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:09:40,070 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:09:40,071 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_worker_vcloud-master_on_vcloud-master/run_dir_926b685f-5906-467c-a960-1c7fd49e1dbe/bin/utaipan-q2qaUkNPG8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926b685f-5906-467c-a960-1c7fd49e1dbe/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2555a6c6e6d3f77d5d21b6f07a8080dab24cab6c [2021-10-13 07:09:40,382 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:09:40,408 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:09:40,411 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:09:40,413 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:09:40,414 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:09:40,415 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926b685f-5906-467c-a960-1c7fd49e1dbe/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2021-10-13 07:09:40,517 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926b685f-5906-467c-a960-1c7fd49e1dbe/bin/utaipan-q2qaUkNPG8/data/e981e86f0/db61a132575546248e7447c8b6ec252e/FLAG586c9f2ea [2021-10-13 07:09:41,517 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:09:41,518 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926b685f-5906-467c-a960-1c7fd49e1dbe/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2021-10-13 07:09:41,570 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926b685f-5906-467c-a960-1c7fd49e1dbe/bin/utaipan-q2qaUkNPG8/data/e981e86f0/db61a132575546248e7447c8b6ec252e/FLAG586c9f2ea [2021-10-13 07:09:41,915 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926b685f-5906-467c-a960-1c7fd49e1dbe/bin/utaipan-q2qaUkNPG8/data/e981e86f0/db61a132575546248e7447c8b6ec252e [2021-10-13 07:09:41,917 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:09:41,919 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:09:41,921 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:09:41,921 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:09:41,924 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:09:41,924 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:09:41" (1/1) ... [2021-10-13 07:09:41,926 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41c6f7ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:09:41, skipping insertion in model container [2021-10-13 07:09:41,926 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:09:41" (1/1) ... [2021-10-13 07:09:41,942 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:09:42,096 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:09:42,344 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926b685f-5906-467c-a960-1c7fd49e1dbe/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2021-10-13 07:09:42,351 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926b685f-5906-467c-a960-1c7fd49e1dbe/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2021-10-13 07:09:42,375 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:09:42,380 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:09:43,343 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:43,345 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:43,346 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:43,349 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:43,351 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:43,374 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:43,375 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:43,378 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:43,379 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:43,840 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:09:43,842 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:09:43,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:09:43,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:09:43,847 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:09:43,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:09:43,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:09:43,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:09:43,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:09:43,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:09:44,072 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:09:44,073 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:09:44,074 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:09:44,076 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:09:44,077 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:09:44,106 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:09:44,225 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:44,228 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:44,382 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:09:44,432 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:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) 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) [2021-10-13 07:09:44,439 INFO L168 Benchmark]: Toolchain (without parser) took 2517.86 ms. Allocated memory was 96.5 MB in the beginning and 132.1 MB in the end (delta: 35.7 MB). Free memory was 54.0 MB in the beginning and 87.0 MB in the end (delta: -32.9 MB). Peak memory consumption was 29.3 MB. Max. memory is 16.1 GB. [2021-10-13 07:09:44,439 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 96.5 MB. Free memory is still 52.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:09:44,441 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2515.37 ms. Allocated memory was 96.5 MB in the beginning and 132.1 MB in the end (delta: 35.7 MB). Free memory was 53.8 MB in the beginning and 87.0 MB in the end (delta: -33.1 MB). Peak memory consumption was 29.3 MB. Max. memory is 16.1 GB. [2021-10-13 07:09:44,443 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 96.5 MB. Free memory is still 52.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2515.37 ms. Allocated memory was 96.5 MB in the beginning and 132.1 MB in the end (delta: 35.7 MB). Free memory was 53.8 MB in the beginning and 87.0 MB in the end (delta: -33.1 MB). Peak memory consumption was 29.3 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 0.2.1-dev-4e77c04 [2021-10-13 07:09:47,165 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:09:47,169 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:09:47,237 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:09:47,238 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:09:47,239 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:09:47,242 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:09:47,245 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:09:47,247 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:09:47,249 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:09:47,250 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:09:47,252 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:09:47,252 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:09:47,254 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:09:47,256 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:09:47,258 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:09:47,260 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:09:47,261 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:09:47,268 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:09:47,271 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:09:47,281 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:09:47,283 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:09:47,289 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:09:47,291 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:09:47,296 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:09:47,298 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:09:47,299 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:09:47,303 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:09:47,305 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:09:47,307 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:09:47,307 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:09:47,308 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:09:47,311 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:09:47,312 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:09:47,314 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:09:47,314 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:09:47,331 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:09:47,331 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:09:47,332 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:09:47,334 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:09:47,335 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:09:47,336 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926b685f-5906-467c-a960-1c7fd49e1dbe/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 07:09:47,395 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:09:47,396 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:09:47,398 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:09:47,398 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:09:47,398 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:09:47,399 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:09:47,399 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:09:47,399 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:09:47,399 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:09:47,401 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:09:47,403 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:09:47,403 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:09:47,403 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:09:47,404 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:09:47,404 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:09:47,404 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 07:09:47,404 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 07:09:47,405 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:09:47,405 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:09:47,405 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:09:47,406 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:09:47,406 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 07:09:47,406 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:09:47,406 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:09:47,407 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:09:47,407 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:09:47,407 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:09:47,408 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 07:09:47,408 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 07:09:47,408 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:09:47,408 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:09:47,409 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:09:47,409 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_worker_vcloud-master_on_vcloud-master/run_dir_926b685f-5906-467c-a960-1c7fd49e1dbe/bin/utaipan-q2qaUkNPG8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926b685f-5906-467c-a960-1c7fd49e1dbe/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2555a6c6e6d3f77d5d21b6f07a8080dab24cab6c [2021-10-13 07:09:47,834 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:09:47,881 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:09:47,885 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:09:47,886 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:09:47,887 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:09:47,888 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926b685f-5906-467c-a960-1c7fd49e1dbe/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2021-10-13 07:09:47,980 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926b685f-5906-467c-a960-1c7fd49e1dbe/bin/utaipan-q2qaUkNPG8/data/4196fdc9b/7b2517b1ea6f4d2fa0490c5ce09b5866/FLAG48399fa2b [2021-10-13 07:09:49,049 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:09:49,050 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926b685f-5906-467c-a960-1c7fd49e1dbe/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2021-10-13 07:09:49,114 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926b685f-5906-467c-a960-1c7fd49e1dbe/bin/utaipan-q2qaUkNPG8/data/4196fdc9b/7b2517b1ea6f4d2fa0490c5ce09b5866/FLAG48399fa2b [2021-10-13 07:09:49,480 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926b685f-5906-467c-a960-1c7fd49e1dbe/bin/utaipan-q2qaUkNPG8/data/4196fdc9b/7b2517b1ea6f4d2fa0490c5ce09b5866 [2021-10-13 07:09:49,483 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:09:49,485 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:09:49,487 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:09:49,487 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:09:49,503 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:09:49,504 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:09:49" (1/1) ... [2021-10-13 07:09:49,505 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@728b1c20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:09:49, skipping insertion in model container [2021-10-13 07:09:49,506 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:09:49" (1/1) ... [2021-10-13 07:09:49,514 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:09:49,656 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:09:50,073 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926b685f-5906-467c-a960-1c7fd49e1dbe/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2021-10-13 07:09:50,081 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926b685f-5906-467c-a960-1c7fd49e1dbe/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2021-10-13 07:09:50,109 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:09:50,116 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:09:51,459 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:51,460 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:51,461 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:51,462 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:51,464 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:51,485 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:51,486 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:51,489 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:51,490 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:52,092 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:09:52,094 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:09:52,096 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:09:52,097 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:09:52,099 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:09:52,100 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:09:52,101 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:09:52,102 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:09:52,103 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:09:52,104 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:09:52,322 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:09:52,443 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:52,444 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:52,518 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:09:52,624 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 07:09:52,684 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:09:52,690 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926b685f-5906-467c-a960-1c7fd49e1dbe/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2021-10-13 07:09:52,691 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926b685f-5906-467c-a960-1c7fd49e1dbe/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2021-10-13 07:09:52,693 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:09:52,694 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:09:52,772 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:52,773 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:52,773 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:52,773 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:52,774 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:52,781 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:52,782 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:52,783 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:52,783 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:52,819 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:09:52,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:09:52,821 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:09:52,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:09:52,823 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:09:52,823 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:09:52,824 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:09:52,824 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:09:52,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:09:52,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:09:52,848 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:09:52,905 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:52,905 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:52,963 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:09:52,996 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 07:09:53,010 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926b685f-5906-467c-a960-1c7fd49e1dbe/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2021-10-13 07:09:53,012 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_926b685f-5906-467c-a960-1c7fd49e1dbe/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2021-10-13 07:09:53,013 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:09:53,014 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:09:53,047 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:53,047 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:53,047 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:53,048 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:53,048 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:53,055 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:53,056 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:53,057 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:53,057 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:53,124 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:09:53,124 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:09:53,125 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:09:53,126 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:09:53,127 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:09:53,127 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:09:53,128 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:09:53,129 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:09:53,129 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:09:53,130 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:09:53,158 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:09:53,228 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:53,229 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:09:53,281 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:09:53,886 INFO L208 MainTranslator]: Completed translation [2021-10-13 07:09:53,886 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:09:53 WrapperNode [2021-10-13 07:09:53,887 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 07:09:53,888 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 07:09:53,889 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 07:09:53,889 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 07:09:53,896 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:09:53" (1/1) ... [2021-10-13 07:09:53,995 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]]] [2021-10-13 07:09:54,051 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:09:53" (1/1) ... [2021-10-13 07:09:54,056 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 07:09:54,056 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 07:09:54,058 INFO L168 Benchmark]: Toolchain (without parser) took 4572.16 ms. Allocated memory was 69.2 MB in the beginning and 136.3 MB in the end (delta: 67.1 MB). Free memory was 44.1 MB in the beginning and 81.1 MB in the end (delta: -37.0 MB). Peak memory consumption was 28.3 MB. Max. memory is 16.1 GB. [2021-10-13 07:09:54,059 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 69.2 MB. Free memory is still 49.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:09:54,059 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4400.82 ms. Allocated memory was 69.2 MB in the beginning and 136.3 MB in the end (delta: 67.1 MB). Free memory was 43.9 MB in the beginning and 86.6 MB in the end (delta: -42.8 MB). Peak memory consumption was 57.4 MB. Max. memory is 16.1 GB. [2021-10-13 07:09:54,060 INFO L168 Benchmark]: Boogie Procedure Inliner took 167.59 ms. Allocated memory is still 136.3 MB. Free memory was 86.6 MB in the beginning and 81.1 MB in the end (delta: 5.5 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 07:09:54,062 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 69.2 MB. Free memory is still 49.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4400.82 ms. Allocated memory was 69.2 MB in the beginning and 136.3 MB in the end (delta: 67.1 MB). Free memory was 43.9 MB in the beginning and 86.6 MB in the end (delta: -42.8 MB). Peak memory consumption was 57.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 167.59 ms. Allocated memory is still 136.3 MB. Free memory was 86.6 MB in the beginning and 81.1 MB in the end (delta: 5.5 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...