./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8044aa77-8448-4f44-a06b-663048cdb8ac/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8044aa77-8448-4f44-a06b-663048cdb8ac/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8044aa77-8448-4f44-a06b-663048cdb8ac/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8044aa77-8448-4f44-a06b-663048cdb8ac/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8044aa77-8448-4f44-a06b-663048cdb8ac/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8044aa77-8448-4f44-a06b-663048cdb8ac/bin/ukojak-92XMlrwhuB --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 bd5e922bebe187c1230ec455171e0dbeb52eef7c95cec8ebc1ad02d91040db3c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:55:36,294 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:55:36,297 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:55:36,341 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:55:36,342 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:55:36,346 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:55:36,349 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:55:36,355 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:55:36,358 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:55:36,365 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:55:36,366 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:55:36,369 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:55:36,369 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:55:36,373 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:55:36,376 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:55:36,378 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:55:36,380 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:55:36,381 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:55:36,383 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:55:36,393 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:55:36,395 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:55:36,397 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:55:36,400 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:55:36,401 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:55:36,411 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:55:36,412 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:55:36,412 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:55:36,414 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:55:36,415 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:55:36,416 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:55:36,417 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:55:36,419 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:55:36,421 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:55:36,422 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:55:36,423 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:55:36,423 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:55:36,424 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:55:36,424 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:55:36,425 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:55:36,426 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:55:36,426 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:55:36,427 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8044aa77-8448-4f44-a06b-663048cdb8ac/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:55:36,470 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:55:36,471 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:55:36,471 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:55:36,471 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:55:36,475 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:55:36,475 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:55:36,475 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:55:36,475 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:55:36,476 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:55:36,476 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:55:36,477 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:55:36,477 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:55:36,477 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:55:36,477 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:55:36,478 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:55:36,478 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:55:36,478 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:55:36,478 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:55:36,478 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:55:36,479 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:55:36,479 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:55:36,479 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:55:36,479 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:55:36,480 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:55:36,480 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:55:36,480 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_8044aa77-8448-4f44-a06b-663048cdb8ac/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8044aa77-8448-4f44-a06b-663048cdb8ac/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bd5e922bebe187c1230ec455171e0dbeb52eef7c95cec8ebc1ad02d91040db3c [2022-10-17 16:55:36,804 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:55:36,827 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:55:36,831 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:55:36,832 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:55:36,833 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:55:36,835 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8044aa77-8448-4f44-a06b-663048cdb8ac/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i [2022-10-17 16:55:36,908 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8044aa77-8448-4f44-a06b-663048cdb8ac/bin/ukojak-92XMlrwhuB/data/1476f5504/138cd54d84184c3b8e0a226580ceb983/FLAG250c4113f [2022-10-17 16:55:37,830 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:55:37,831 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8044aa77-8448-4f44-a06b-663048cdb8ac/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i [2022-10-17 16:55:37,866 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8044aa77-8448-4f44-a06b-663048cdb8ac/bin/ukojak-92XMlrwhuB/data/1476f5504/138cd54d84184c3b8e0a226580ceb983/FLAG250c4113f [2022-10-17 16:55:38,286 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8044aa77-8448-4f44-a06b-663048cdb8ac/bin/ukojak-92XMlrwhuB/data/1476f5504/138cd54d84184c3b8e0a226580ceb983 [2022-10-17 16:55:38,289 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:55:38,291 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:55:38,292 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:55:38,292 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:55:38,295 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:55:38,297 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:55:38" (1/1) ... [2022-10-17 16:55:38,298 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22c8d2f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:38, skipping insertion in model container [2022-10-17 16:55:38,298 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:55:38" (1/1) ... [2022-10-17 16:55:38,306 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:55:38,420 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:55:38,709 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_8044aa77-8448-4f44-a06b-663048cdb8ac/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4497,4510] [2022-10-17 16:55:38,717 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_8044aa77-8448-4f44-a06b-663048cdb8ac/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4557,4570] [2022-10-17 16:55:39,920 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:39,921 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:39,928 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:39,929 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:39,931 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:39,943 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:39,944 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:39,946 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:39,947 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:40,535 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:55:40,537 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:55:40,538 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:55:40,540 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:55:40,541 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:55:40,542 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:55:40,543 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:55:40,549 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:55:40,550 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:55:40,553 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:55:40,815 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:55:40,968 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:40,969 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:41,054 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:55:41,123 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:55:41,142 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_8044aa77-8448-4f44-a06b-663048cdb8ac/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4497,4510] [2022-10-17 16:55:41,143 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_8044aa77-8448-4f44-a06b-663048cdb8ac/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4557,4570] [2022-10-17 16:55:41,203 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:41,203 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:41,204 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:41,205 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:41,207 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:41,216 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:41,217 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:41,221 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:41,223 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:41,283 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:55:41,284 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:55:41,285 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:55:41,286 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:55:41,287 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:55:41,287 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:55:41,287 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:55:41,288 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:55:41,288 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:55:41,289 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:55:41,308 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:55:41,409 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:41,409 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:41,453 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:55:41,782 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:55:41,783 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:41 WrapperNode [2022-10-17 16:55:41,783 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:55:41,784 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:55:41,785 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:55:41,785 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:55:41,793 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:41" (1/1) ... [2022-10-17 16:55:41,929 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:41" (1/1) ... [2022-10-17 16:55:42,043 INFO L138 Inliner]: procedures = 690, calls = 2615, calls flagged for inlining = 57, calls inlined = 4, statements flattened = 766 [2022-10-17 16:55:42,044 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:55:42,045 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:55:42,045 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:55:42,046 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:55:42,056 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:41" (1/1) ... [2022-10-17 16:55:42,056 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:41" (1/1) ... [2022-10-17 16:55:42,074 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:41" (1/1) ... [2022-10-17 16:55:42,075 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:41" (1/1) ... [2022-10-17 16:55:42,130 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:41" (1/1) ... [2022-10-17 16:55:42,147 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:41" (1/1) ... [2022-10-17 16:55:42,154 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:41" (1/1) ... [2022-10-17 16:55:42,170 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:41" (1/1) ... [2022-10-17 16:55:42,183 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:55:42,188 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:55:42,189 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:55:42,189 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:55:42,190 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:41" (1/1) ... [2022-10-17 16:55:42,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:55:42,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8044aa77-8448-4f44-a06b-663048cdb8ac/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:55:42,229 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8044aa77-8448-4f44-a06b-663048cdb8ac/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:55:42,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8044aa77-8448-4f44-a06b-663048cdb8ac/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:55:42,279 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-10-17 16:55:42,279 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-10-17 16:55:42,280 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:55:42,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:55:42,280 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 16:55:42,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 16:55:42,281 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:55:42,281 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:55:42,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:55:42,281 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:55:42,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:55:42,282 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-17 16:55:42,282 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-17 16:55:42,283 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:55:42,283 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:55:42,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:55:42,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:55:42,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:55:42,285 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-10-17 16:55:42,285 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-10-17 16:55:42,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:55:42,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:55:42,286 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_array [2022-10-17 16:55:42,287 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_from_array [2022-10-17 16:55:42,609 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:55:42,612 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:55:44,461 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:55:44,727 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:55:44,728 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:55:44,731 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:55:44 BoogieIcfgContainer [2022-10-17 16:55:44,731 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:55:44,732 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:55:44,732 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:55:44,743 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:55:44,743 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:55:44" (1/1) ... [2022-10-17 16:55:44,753 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:55:44,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:55:44,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 49 states and 60 transitions. [2022-10-17 16:55:44,820 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 60 transitions. [2022-10-17 16:55:44,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-10-17 16:55:44,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:55:44,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:55:44,889 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:385) 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:153) 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) [2022-10-17 16:55:44,902 INFO L158 Benchmark]: Toolchain (without parser) took 6606.93ms. Allocated memory was 96.5MB in the beginning and 176.2MB in the end (delta: 79.7MB). Free memory was 70.9MB in the beginning and 116.9MB in the end (delta: -46.1MB). Peak memory consumption was 95.5MB. Max. memory is 16.1GB. [2022-10-17 16:55:44,904 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 96.5MB. Free memory is still 72.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:55:44,905 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3491.27ms. Allocated memory was 96.5MB in the beginning and 132.1MB in the end (delta: 35.7MB). Free memory was 70.5MB in the beginning and 79.2MB in the end (delta: -8.6MB). Peak memory consumption was 74.3MB. Max. memory is 16.1GB. [2022-10-17 16:55:44,906 INFO L158 Benchmark]: Boogie Procedure Inliner took 259.68ms. Allocated memory is still 132.1MB. Free memory was 78.5MB in the beginning and 66.6MB in the end (delta: 11.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-10-17 16:55:44,907 INFO L158 Benchmark]: Boogie Preprocessor took 142.28ms. Allocated memory is still 132.1MB. Free memory was 66.6MB in the beginning and 60.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:55:44,907 INFO L158 Benchmark]: RCFGBuilder took 2542.58ms. Allocated memory was 132.1MB in the beginning and 176.2MB in the end (delta: 44.0MB). Free memory was 60.3MB in the beginning and 63.2MB in the end (delta: -2.9MB). Peak memory consumption was 46.4MB. Max. memory is 16.1GB. [2022-10-17 16:55:44,910 INFO L158 Benchmark]: CodeCheck took 165.22ms. Allocated memory is still 176.2MB. Free memory was 63.2MB in the beginning and 116.9MB in the end (delta: -53.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-10-17 16:55:44,915 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 96.5MB. Free memory is still 72.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3491.27ms. Allocated memory was 96.5MB in the beginning and 132.1MB in the end (delta: 35.7MB). Free memory was 70.5MB in the beginning and 79.2MB in the end (delta: -8.6MB). Peak memory consumption was 74.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 259.68ms. Allocated memory is still 132.1MB. Free memory was 78.5MB in the beginning and 66.6MB in the end (delta: 11.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 142.28ms. Allocated memory is still 132.1MB. Free memory was 66.6MB in the beginning and 60.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2542.58ms. Allocated memory was 132.1MB in the beginning and 176.2MB in the end (delta: 44.0MB). Free memory was 60.3MB in the beginning and 63.2MB in the end (delta: -2.9MB). Peak memory consumption was 46.4MB. Max. memory is 16.1GB. * CodeCheck took 165.22ms. Allocated memory is still 176.2MB. Free memory was 63.2MB in the beginning and 116.9MB in the end (delta: -53.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:55:44,965 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8044aa77-8448-4f44-a06b-663048cdb8ac/bin/ukojak-92XMlrwhuB/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_8044aa77-8448-4f44-a06b-663048cdb8ac/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8044aa77-8448-4f44-a06b-663048cdb8ac/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8044aa77-8448-4f44-a06b-663048cdb8ac/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8044aa77-8448-4f44-a06b-663048cdb8ac/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8044aa77-8448-4f44-a06b-663048cdb8ac/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8044aa77-8448-4f44-a06b-663048cdb8ac/bin/ukojak-92XMlrwhuB --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 bd5e922bebe187c1230ec455171e0dbeb52eef7c95cec8ebc1ad02d91040db3c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:55:47,554 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:55:47,558 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:55:47,620 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:55:47,620 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:55:47,624 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:55:47,627 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:55:47,632 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:55:47,639 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:55:47,645 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:55:47,648 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:55:47,651 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:55:47,652 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:55:47,655 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:55:47,657 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:55:47,658 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:55:47,660 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:55:47,661 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:55:47,664 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:55:47,673 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:55:47,675 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:55:47,677 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:55:47,680 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:55:47,682 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:55:47,692 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:55:47,693 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:55:47,693 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:55:47,695 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:55:47,696 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:55:47,697 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:55:47,698 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:55:47,699 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:55:47,701 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:55:47,702 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:55:47,704 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:55:47,704 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:55:47,705 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:55:47,706 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:55:47,706 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:55:47,708 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:55:47,709 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:55:47,710 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8044aa77-8448-4f44-a06b-663048cdb8ac/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:55:47,751 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:55:47,751 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:55:47,754 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:55:47,754 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:55:47,756 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:55:47,756 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:55:47,756 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:55:47,757 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:55:47,757 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:55:47,757 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:55:47,758 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:55:47,759 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:55:47,759 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:55:47,759 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:55:47,759 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:55:47,760 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:55:47,760 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:55:47,760 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:55:47,761 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:55:47,761 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:55:47,761 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:55:47,762 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:55:47,762 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:55:47,762 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:55:47,762 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:55:47,763 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:55:47,763 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:55:47,763 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:55:47,764 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:55:47,764 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_8044aa77-8448-4f44-a06b-663048cdb8ac/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8044aa77-8448-4f44-a06b-663048cdb8ac/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bd5e922bebe187c1230ec455171e0dbeb52eef7c95cec8ebc1ad02d91040db3c [2022-10-17 16:55:48,173 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:55:48,207 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:55:48,211 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:55:48,213 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:55:48,217 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:55:48,218 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8044aa77-8448-4f44-a06b-663048cdb8ac/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i [2022-10-17 16:55:48,313 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8044aa77-8448-4f44-a06b-663048cdb8ac/bin/ukojak-92XMlrwhuB/data/0b632f1dd/cb586857f48345b3b0555819023d2200/FLAG3101fdd2f [2022-10-17 16:55:49,331 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:55:49,332 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8044aa77-8448-4f44-a06b-663048cdb8ac/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i [2022-10-17 16:55:49,394 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8044aa77-8448-4f44-a06b-663048cdb8ac/bin/ukojak-92XMlrwhuB/data/0b632f1dd/cb586857f48345b3b0555819023d2200/FLAG3101fdd2f [2022-10-17 16:55:49,771 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8044aa77-8448-4f44-a06b-663048cdb8ac/bin/ukojak-92XMlrwhuB/data/0b632f1dd/cb586857f48345b3b0555819023d2200 [2022-10-17 16:55:49,774 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:55:49,776 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:55:49,779 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:55:49,780 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:55:49,783 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:55:49,784 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:55:49" (1/1) ... [2022-10-17 16:55:49,785 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f2a3726 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:55:49, skipping insertion in model container [2022-10-17 16:55:49,786 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:55:49" (1/1) ... [2022-10-17 16:55:49,794 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:55:49,936 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:55:50,283 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_8044aa77-8448-4f44-a06b-663048cdb8ac/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4497,4510] [2022-10-17 16:55:50,290 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_8044aa77-8448-4f44-a06b-663048cdb8ac/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4557,4570] [2022-10-17 16:55:51,365 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:51,366 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:51,367 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:51,368 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:51,369 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:51,392 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:51,393 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:51,395 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:51,396 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:55:51,862 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:55:51,863 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:55:51,865 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:55:51,867 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:55:51,869 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:55:51,870 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:55:51,871 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:55:51,872 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:55:51,872 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:55:51,873 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:55:52,080 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:55:52,098 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ArithmeticException: BigInteger out of int range at java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1009) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:968) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1384) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2978) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2836) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2138) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1135) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) 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) [2022-10-17 16:55:52,103 INFO L158 Benchmark]: Toolchain (without parser) took 2326.15ms. Allocated memory was 67.1MB in the beginning and 81.8MB in the end (delta: 14.7MB). Free memory was 47.7MB in the beginning and 44.4MB in the end (delta: 3.3MB). Peak memory consumption was 22.9MB. Max. memory is 16.1GB. [2022-10-17 16:55:52,104 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 50.3MB. Free memory is still 28.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:55:52,105 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2322.00ms. Allocated memory was 67.1MB in the beginning and 81.8MB in the end (delta: 14.7MB). Free memory was 47.5MB in the beginning and 44.4MB in the end (delta: 3.1MB). Peak memory consumption was 22.9MB. Max. memory is 16.1GB. [2022-10-17 16:55:52,107 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 50.3MB. Free memory is still 28.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2322.00ms. Allocated memory was 67.1MB in the beginning and 81.8MB in the end (delta: 14.7MB). Free memory was 47.5MB in the beginning and 44.4MB in the end (delta: 3.1MB). Peak memory consumption was 22.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ArithmeticException: BigInteger out of int range de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ArithmeticException: BigInteger out of int range: java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: ArithmeticException: BigInteger out of int range