./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 aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a1e084-521f-448c-993a-aa51ccf50de4/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a1e084-521f-448c-993a-aa51ccf50de4/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a1e084-521f-448c-993a-aa51ccf50de4/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a1e084-521f-448c-993a-aa51ccf50de4/bin/ukojak-LBtLqBUTdQ/config/KojakReach.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_b4a1e084-521f-448c-993a-aa51ccf50de4/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a1e084-521f-448c-993a-aa51ccf50de4/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7d8c1ced61af2c61b36782af6d28a32546abe33f0c852d8f862ae04f74aae5e5 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:42:07,966 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:42:07,968 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:42:08,021 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:42:08,022 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:42:08,023 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:42:08,025 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:42:08,028 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:42:08,030 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:42:08,031 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:42:08,032 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:42:08,034 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:42:08,034 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:42:08,036 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:42:08,037 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:42:08,039 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:42:08,040 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:42:08,042 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:42:08,044 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:42:08,046 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:42:08,049 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:42:08,051 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:42:08,052 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:42:08,054 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:42:08,057 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:42:08,058 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:42:08,059 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:42:08,060 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:42:08,060 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:42:08,062 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:42:08,062 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:42:08,063 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:42:08,064 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:42:08,066 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:42:08,067 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:42:08,067 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:42:08,068 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:42:08,069 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:42:08,069 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:42:08,071 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:42:08,072 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:42:08,073 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a1e084-521f-448c-993a-aa51ccf50de4/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 00:42:08,109 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:42:08,111 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:42:08,112 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:42:08,113 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:42:08,113 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:42:08,114 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:42:08,114 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:42:08,114 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:42:08,118 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:42:08,118 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:42:08,119 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:42:08,120 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:42:08,120 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:42:08,120 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:42:08,120 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:42:08,121 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:42:08,121 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:42:08,121 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:42:08,121 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:42:08,122 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:42:08,122 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:42:08,122 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:42:08,122 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:42:08,123 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:42:08,123 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:42:08,123 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_b4a1e084-521f-448c-993a-aa51ccf50de4/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a1e084-521f-448c-993a-aa51ccf50de4/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d8c1ced61af2c61b36782af6d28a32546abe33f0c852d8f862ae04f74aae5e5 [2021-11-23 00:42:08,430 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:42:08,461 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:42:08,463 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:42:08,466 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:42:08,467 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:42:08,468 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a1e084-521f-448c-993a-aa51ccf50de4/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2021-11-23 00:42:08,562 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a1e084-521f-448c-993a-aa51ccf50de4/bin/ukojak-LBtLqBUTdQ/data/e48c82232/02e73be1b36e473888504aab8dba3639/FLAGb6f4e5544 [2021-11-23 00:42:09,365 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:42:09,366 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a1e084-521f-448c-993a-aa51ccf50de4/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2021-11-23 00:42:09,412 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a1e084-521f-448c-993a-aa51ccf50de4/bin/ukojak-LBtLqBUTdQ/data/e48c82232/02e73be1b36e473888504aab8dba3639/FLAGb6f4e5544 [2021-11-23 00:42:09,873 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a1e084-521f-448c-993a-aa51ccf50de4/bin/ukojak-LBtLqBUTdQ/data/e48c82232/02e73be1b36e473888504aab8dba3639 [2021-11-23 00:42:09,876 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:42:09,877 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:42:09,879 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:42:09,879 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:42:09,885 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:42:09,886 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:42:09" (1/1) ... [2021-11-23 00:42:09,889 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bfbcd6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:42:09, skipping insertion in model container [2021-11-23 00:42:09,892 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:42:09" (1/1) ... [2021-11-23 00:42:09,897 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:42:10,029 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:42:10,316 WARN L230 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_b4a1e084-521f-448c-993a-aa51ccf50de4/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2021-11-23 00:42:10,324 WARN L230 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_b4a1e084-521f-448c-993a-aa51ccf50de4/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2021-11-23 00:42:11,359 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:11,369 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:11,370 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:11,371 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:11,374 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:11,397 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:11,401 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:11,405 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:11,407 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:11,891 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 00:42:11,893 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 00:42:11,894 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 00:42:11,896 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 00:42:11,898 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 00:42:11,902 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 00:42:11,902 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 00:42:11,904 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 00:42:11,906 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 00:42:11,908 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 00:42:12,095 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 00:42:12,227 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:12,228 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:12,364 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:42:12,429 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:42:12,456 WARN L230 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_b4a1e084-521f-448c-993a-aa51ccf50de4/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2021-11-23 00:42:12,466 WARN L230 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_b4a1e084-521f-448c-993a-aa51ccf50de4/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2021-11-23 00:42:12,518 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:12,519 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:12,521 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:12,525 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:12,527 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:12,537 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:12,538 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:12,540 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:12,541 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:12,616 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 00:42:12,620 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 00:42:12,621 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 00:42:12,623 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 00:42:12,624 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 00:42:12,624 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 00:42:12,625 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 00:42:12,626 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 00:42:12,627 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 00:42:12,627 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 00:42:12,661 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 00:42:12,729 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:12,730 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:12,770 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:42:13,063 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:42:13,063 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:42:13 WrapperNode [2021-11-23 00:42:13,064 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:42:13,065 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:42:13,065 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:42:13,065 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:42:13,073 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:42:13" (1/1) ... [2021-11-23 00:42:13,188 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:42:13" (1/1) ... [2021-11-23 00:42:13,315 INFO L137 Inliner]: procedures = 690, calls = 2496, calls flagged for inlining = 54, calls inlined = 5, statements flattened = 779 [2021-11-23 00:42:13,316 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:42:13,317 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:42:13,318 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:42:13,318 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:42:13,328 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:42:13" (1/1) ... [2021-11-23 00:42:13,328 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:42:13" (1/1) ... [2021-11-23 00:42:13,351 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:42:13" (1/1) ... [2021-11-23 00:42:13,352 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:42:13" (1/1) ... [2021-11-23 00:42:13,411 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:42:13" (1/1) ... [2021-11-23 00:42:13,425 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:42:13" (1/1) ... [2021-11-23 00:42:13,442 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:42:13" (1/1) ... [2021-11-23 00:42:13,455 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:42:13,462 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:42:13,463 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:42:13,463 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:42:13,464 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:42:13" (1/1) ... [2021-11-23 00:42:13,471 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:42:13,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a1e084-521f-448c-993a-aa51ccf50de4/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:42:13,500 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a1e084-521f-448c-993a-aa51ccf50de4/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:42:13,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a1e084-521f-448c-993a-aa51ccf50de4/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:42:13,549 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-23 00:42:13,549 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-23 00:42:13,549 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 00:42:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 00:42:13,550 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 00:42:13,550 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-23 00:42:13,550 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-23 00:42:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 00:42:13,551 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 00:42:13,551 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 00:42:13,552 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 00:42:13,552 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 00:42:13,552 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 00:42:13,552 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:42:13,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 00:42:13,553 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:42:13,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:42:13,555 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 00:42:13,555 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 00:42:13,555 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-23 00:42:13,555 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-23 00:42:13,555 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 00:42:13,556 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 00:42:13,556 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-23 00:42:13,556 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-23 00:42:13,557 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 00:42:13,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 00:42:13,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 00:42:13,557 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 00:42:13,558 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 00:42:13,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 00:42:13,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:42:13,851 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:42:13,853 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:42:15,252 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:42:15,456 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:42:15,457 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 00:42:15,460 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:42:15 BoogieIcfgContainer [2021-11-23 00:42:15,460 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:42:15,461 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:42:15,462 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:42:15,472 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:42:15,472 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:42:15" (1/1) ... [2021-11-23 00:42:15,485 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:42:15,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:15,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 69 states and 84 transitions. [2021-11-23 00:42:15,576 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 84 transitions. [2021-11-23 00:42:15,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-23 00:42:15,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:15,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:15,649 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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) [2021-11-23 00:42:15,657 INFO L158 Benchmark]: Toolchain (without parser) took 5778.95ms. Allocated memory was 98.6MB in the beginning and 195.0MB in the end (delta: 96.5MB). Free memory was 55.3MB in the beginning and 137.8MB in the end (delta: -82.5MB). Peak memory consumption was 83.0MB. Max. memory is 16.1GB. [2021-11-23 00:42:15,658 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 98.6MB. Free memory was 69.7MB in the beginning and 69.7MB in the end (delta: 27.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:42:15,658 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3185.15ms. Allocated memory was 98.6MB in the beginning and 195.0MB in the end (delta: 96.5MB). Free memory was 55.0MB in the beginning and 123.4MB in the end (delta: -68.4MB). Peak memory consumption was 58.8MB. Max. memory is 16.1GB. [2021-11-23 00:42:15,659 INFO L158 Benchmark]: Boogie Procedure Inliner took 251.97ms. Allocated memory is still 195.0MB. Free memory was 123.4MB in the beginning and 112.8MB in the end (delta: 10.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 00:42:15,660 INFO L158 Benchmark]: Boogie Preprocessor took 143.86ms. Allocated memory is still 195.0MB. Free memory was 112.8MB in the beginning and 106.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 00:42:15,661 INFO L158 Benchmark]: RCFGBuilder took 1998.40ms. Allocated memory is still 195.0MB. Free memory was 105.5MB in the beginning and 77.8MB in the end (delta: 27.7MB). Peak memory consumption was 36.0MB. Max. memory is 16.1GB. [2021-11-23 00:42:15,661 INFO L158 Benchmark]: CodeCheck took 194.22ms. Allocated memory is still 195.0MB. Free memory was 77.8MB in the beginning and 137.8MB in the end (delta: -60.0MB). Peak memory consumption was 9.1MB. Max. memory is 16.1GB. [2021-11-23 00:42:15,665 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 98.6MB. Free memory was 69.7MB in the beginning and 69.7MB in the end (delta: 27.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3185.15ms. Allocated memory was 98.6MB in the beginning and 195.0MB in the end (delta: 96.5MB). Free memory was 55.0MB in the beginning and 123.4MB in the end (delta: -68.4MB). Peak memory consumption was 58.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 251.97ms. Allocated memory is still 195.0MB. Free memory was 123.4MB in the beginning and 112.8MB in the end (delta: 10.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 143.86ms. Allocated memory is still 195.0MB. Free memory was 112.8MB in the beginning and 106.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1998.40ms. Allocated memory is still 195.0MB. Free memory was 105.5MB in the beginning and 77.8MB in the end (delta: 27.7MB). Peak memory consumption was 36.0MB. Max. memory is 16.1GB. * CodeCheck took 194.22ms. Allocated memory is still 195.0MB. Free memory was 77.8MB in the beginning and 137.8MB in the end (delta: -60.0MB). Peak memory consumption was 9.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 00:42:15,715 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a1e084-521f-448c-993a-aa51ccf50de4/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a1e084-521f-448c-993a-aa51ccf50de4/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a1e084-521f-448c-993a-aa51ccf50de4/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a1e084-521f-448c-993a-aa51ccf50de4/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a1e084-521f-448c-993a-aa51ccf50de4/bin/ukojak-LBtLqBUTdQ/config/KojakReach.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_b4a1e084-521f-448c-993a-aa51ccf50de4/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a1e084-521f-448c-993a-aa51ccf50de4/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7d8c1ced61af2c61b36782af6d28a32546abe33f0c852d8f862ae04f74aae5e5 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:42:18,187 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:42:18,190 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:42:18,242 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:42:18,242 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:42:18,248 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:42:18,250 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:42:18,259 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:42:18,263 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:42:18,270 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:42:18,275 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:42:18,277 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:42:18,278 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:42:18,280 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:42:18,282 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:42:18,285 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:42:18,289 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:42:18,291 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:42:18,293 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:42:18,298 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:42:18,302 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:42:18,304 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:42:18,307 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:42:18,309 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:42:18,315 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:42:18,316 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:42:18,316 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:42:18,318 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:42:18,319 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:42:18,320 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:42:18,321 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:42:18,322 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:42:18,324 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:42:18,325 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:42:18,326 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:42:18,327 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:42:18,337 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:42:18,337 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:42:18,338 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:42:18,340 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:42:18,340 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:42:18,341 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a1e084-521f-448c-993a-aa51ccf50de4/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 00:42:18,386 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:42:18,386 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:42:18,388 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:42:18,388 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:42:18,390 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:42:18,390 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:42:18,390 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:42:18,390 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:42:18,391 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:42:18,391 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:42:18,392 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:42:18,392 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 00:42:18,392 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 00:42:18,393 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 00:42:18,393 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:42:18,393 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:42:18,393 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:42:18,394 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:42:18,394 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:42:18,394 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:42:18,394 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:42:18,395 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:42:18,395 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:42:18,395 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:42:18,395 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 00:42:18,396 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 00:42:18,396 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:42:18,396 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 00:42:18,396 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 00:42:18,396 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_b4a1e084-521f-448c-993a-aa51ccf50de4/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a1e084-521f-448c-993a-aa51ccf50de4/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d8c1ced61af2c61b36782af6d28a32546abe33f0c852d8f862ae04f74aae5e5 [2021-11-23 00:42:18,768 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:42:18,789 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:42:18,792 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:42:18,793 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:42:18,794 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:42:18,795 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a1e084-521f-448c-993a-aa51ccf50de4/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2021-11-23 00:42:18,857 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a1e084-521f-448c-993a-aa51ccf50de4/bin/ukojak-LBtLqBUTdQ/data/2d84afc35/c745ddea4845451bb5f863be70988393/FLAG685d3860b [2021-11-23 00:42:19,758 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:42:19,759 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a1e084-521f-448c-993a-aa51ccf50de4/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2021-11-23 00:42:19,799 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a1e084-521f-448c-993a-aa51ccf50de4/bin/ukojak-LBtLqBUTdQ/data/2d84afc35/c745ddea4845451bb5f863be70988393/FLAG685d3860b [2021-11-23 00:42:20,218 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a1e084-521f-448c-993a-aa51ccf50de4/bin/ukojak-LBtLqBUTdQ/data/2d84afc35/c745ddea4845451bb5f863be70988393 [2021-11-23 00:42:20,221 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:42:20,222 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:42:20,224 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:42:20,224 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:42:20,232 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:42:20,233 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:42:20" (1/1) ... [2021-11-23 00:42:20,234 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7071597 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:42:20, skipping insertion in model container [2021-11-23 00:42:20,235 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:42:20" (1/1) ... [2021-11-23 00:42:20,242 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:42:20,347 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:42:20,676 WARN L230 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_b4a1e084-521f-448c-993a-aa51ccf50de4/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2021-11-23 00:42:20,683 WARN L230 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_b4a1e084-521f-448c-993a-aa51ccf50de4/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2021-11-23 00:42:21,790 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:21,791 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:21,793 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:21,794 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:21,796 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:21,830 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:21,838 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:21,840 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:21,842 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:22,369 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 00:42:22,371 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 00:42:22,372 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 00:42:22,374 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 00:42:22,376 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 00:42:22,377 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 00:42:22,378 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 00:42:22,381 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 00:42:22,384 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 00:42:22,386 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 00:42:22,626 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 00:42:22,756 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:22,757 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:22,861 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:42:22,940 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 00:42:23,001 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:42:23,005 WARN L230 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_b4a1e084-521f-448c-993a-aa51ccf50de4/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2021-11-23 00:42:23,006 WARN L230 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_b4a1e084-521f-448c-993a-aa51ccf50de4/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2021-11-23 00:42:23,035 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:23,036 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:23,036 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:23,037 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:23,037 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:23,043 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:23,044 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:23,045 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:23,045 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:23,076 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 00:42:23,077 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 00:42:23,078 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 00:42:23,078 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 00:42:23,079 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 00:42:23,080 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 00:42:23,080 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 00:42:23,081 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 00:42:23,081 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 00:42:23,082 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 00:42:23,100 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 00:42:23,164 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:23,164 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:23,190 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:42:23,224 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:42:23,251 WARN L230 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_b4a1e084-521f-448c-993a-aa51ccf50de4/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2021-11-23 00:42:23,252 WARN L230 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_b4a1e084-521f-448c-993a-aa51ccf50de4/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2021-11-23 00:42:23,299 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:23,300 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:23,300 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:23,301 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:23,301 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:23,307 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:23,312 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:23,313 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:23,313 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:23,385 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 00:42:23,386 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 00:42:23,386 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 00:42:23,387 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 00:42:23,388 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 00:42:23,388 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 00:42:23,389 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 00:42:23,389 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 00:42:23,390 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 00:42:23,390 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 00:42:23,406 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 00:42:23,453 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:23,454 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:42:23,493 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:42:23,906 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:42:23,906 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:42:23 WrapperNode [2021-11-23 00:42:23,907 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:42:23,908 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:42:23,909 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:42:23,909 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:42:23,916 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:42:23" (1/1) ... [2021-11-23 00:42:24,075 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:42:23" (1/1) ... [2021-11-23 00:42:24,207 INFO L137 Inliner]: procedures = 710, calls = 2496, calls flagged for inlining = 54, calls inlined = 5, statements flattened = 779 [2021-11-23 00:42:24,208 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:42:24,209 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:42:24,209 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:42:24,210 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:42:24,218 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:42:23" (1/1) ... [2021-11-23 00:42:24,218 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:42:23" (1/1) ... [2021-11-23 00:42:24,236 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:42:23" (1/1) ... [2021-11-23 00:42:24,237 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:42:23" (1/1) ... [2021-11-23 00:42:24,291 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:42:23" (1/1) ... [2021-11-23 00:42:24,306 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:42:23" (1/1) ... [2021-11-23 00:42:24,317 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:42:23" (1/1) ... [2021-11-23 00:42:24,340 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:42:24,347 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:42:24,347 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:42:24,348 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:42:24,349 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:42:23" (1/1) ... [2021-11-23 00:42:24,356 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:42:24,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a1e084-521f-448c-993a-aa51ccf50de4/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:42:24,379 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a1e084-521f-448c-993a-aa51ccf50de4/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:42:24,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a1e084-521f-448c-993a-aa51ccf50de4/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:42:24,429 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-23 00:42:24,429 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-23 00:42:24,430 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 00:42:24,430 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 00:42:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 00:42:24,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 00:42:24,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 00:42:24,431 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-23 00:42:24,431 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-23 00:42:24,432 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 00:42:24,432 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 00:42:24,432 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 00:42:24,432 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 00:42:24,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 00:42:24,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:42:24,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 00:42:24,433 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:42:24,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:42:24,433 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 00:42:24,434 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 00:42:24,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 00:42:24,435 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-23 00:42:24,435 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-23 00:42:24,435 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 00:42:24,435 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 00:42:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-23 00:42:24,436 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-23 00:42:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 00:42:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 00:42:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 00:42:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 00:42:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 00:42:24,437 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 00:42:24,764 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:42:24,771 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:42:27,510 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:42:27,671 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:42:27,672 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 00:42:27,674 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:42:27 BoogieIcfgContainer [2021-11-23 00:42:27,675 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:42:27,676 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:42:27,676 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:42:27,686 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:42:27,686 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:42:27" (1/1) ... [2021-11-23 00:42:27,696 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:42:27,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:42:27,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 69 states and 84 transitions. [2021-11-23 00:42:27,758 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 84 transitions. [2021-11-23 00:42:27,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-23 00:42:27,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:42:27,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:42:27,811 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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) [2021-11-23 00:42:27,815 INFO L158 Benchmark]: Toolchain (without parser) took 7591.95ms. Allocated memory was 77.6MB in the beginning and 197.1MB in the end (delta: 119.5MB). Free memory was 54.8MB in the beginning and 100.8MB in the end (delta: -45.9MB). Peak memory consumption was 74.3MB. Max. memory is 16.1GB. [2021-11-23 00:42:27,815 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 77.6MB. Free memory is still 58.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:42:27,816 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3684.06ms. Allocated memory was 77.6MB in the beginning and 136.3MB in the end (delta: 58.7MB). Free memory was 54.6MB in the beginning and 76.7MB in the end (delta: -22.1MB). Peak memory consumption was 69.3MB. Max. memory is 16.1GB. [2021-11-23 00:42:27,817 INFO L158 Benchmark]: Boogie Procedure Inliner took 299.80ms. Allocated memory is still 136.3MB. Free memory was 76.7MB in the beginning and 65.6MB in the end (delta: 11.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 00:42:27,817 INFO L158 Benchmark]: Boogie Preprocessor took 136.10ms. Allocated memory is still 136.3MB. Free memory was 65.6MB in the beginning and 57.8MB in the end (delta: 7.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 00:42:27,818 INFO L158 Benchmark]: RCFGBuilder took 3328.18ms. Allocated memory was 136.3MB in the beginning and 197.1MB in the end (delta: 60.8MB). Free memory was 57.8MB in the beginning and 107.0MB in the end (delta: -49.2MB). Peak memory consumption was 37.8MB. Max. memory is 16.1GB. [2021-11-23 00:42:27,818 INFO L158 Benchmark]: CodeCheck took 137.85ms. Allocated memory is still 197.1MB. Free memory was 107.0MB in the beginning and 100.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 00:42:27,821 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 77.6MB. Free memory is still 58.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3684.06ms. Allocated memory was 77.6MB in the beginning and 136.3MB in the end (delta: 58.7MB). Free memory was 54.6MB in the beginning and 76.7MB in the end (delta: -22.1MB). Peak memory consumption was 69.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 299.80ms. Allocated memory is still 136.3MB. Free memory was 76.7MB in the beginning and 65.6MB in the end (delta: 11.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 136.10ms. Allocated memory is still 136.3MB. Free memory was 65.6MB in the beginning and 57.8MB in the end (delta: 7.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3328.18ms. Allocated memory was 136.3MB in the beginning and 197.1MB in the end (delta: 60.8MB). Free memory was 57.8MB in the beginning and 107.0MB in the end (delta: -49.2MB). Peak memory consumption was 37.8MB. Max. memory is 16.1GB. * CodeCheck took 137.85ms. Allocated memory is still 197.1MB. Free memory was 107.0MB in the beginning and 100.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 00:42:27,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4a1e084-521f-448c-993a-aa51ccf50de4/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared