./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_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_404c234b-4fe0-4176-afa1-8c839a003a5d/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_404c234b-4fe0-4176-afa1-8c839a003a5d/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_404c234b-4fe0-4176-afa1-8c839a003a5d/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_404c234b-4fe0-4176-afa1-8c839a003a5d/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_404c234b-4fe0-4176-afa1-8c839a003a5d/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_404c234b-4fe0-4176-afa1-8c839a003a5d/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 9a96b91703f0cc76adc9b0fdbd8386a96920c1be21a810b6415a59c2166f1461 --- 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 17:02:34,189 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:02:34,192 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:02:34,226 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:02:34,227 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:02:34,229 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:02:34,231 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:02:34,233 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:02:34,236 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:02:34,237 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:02:34,239 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:02:34,241 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:02:34,241 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:02:34,243 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:02:34,245 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:02:34,246 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:02:34,248 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:02:34,249 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:02:34,252 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:02:34,255 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:02:34,257 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:02:34,259 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:02:34,261 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:02:34,262 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:02:34,268 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:02:34,268 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:02:34,269 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:02:34,270 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:02:34,271 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:02:34,272 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:02:34,273 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:02:34,274 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:02:34,275 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:02:34,276 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:02:34,278 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:02:34,278 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:02:34,279 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:02:34,280 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:02:34,280 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:02:34,289 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:02:34,290 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:02:34,291 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_404c234b-4fe0-4176-afa1-8c839a003a5d/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 17:02:34,359 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:02:34,359 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:02:34,360 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:02:34,361 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:02:34,362 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:02:34,362 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:02:34,362 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:02:34,363 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:02:34,363 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:02:34,363 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:02:34,363 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:02:34,363 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:02:34,364 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:02:34,364 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:02:34,364 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:02:34,364 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:02:34,364 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:02:34,365 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:02:34,365 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:02:34,365 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:02:34,365 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:02:34,365 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:02:34,366 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 17:02:34,366 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:02:34,366 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:02:34,366 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_404c234b-4fe0-4176-afa1-8c839a003a5d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_404c234b-4fe0-4176-afa1-8c839a003a5d/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a96b91703f0cc76adc9b0fdbd8386a96920c1be21a810b6415a59c2166f1461 [2022-10-17 17:02:34,643 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:02:34,668 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:02:34,671 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:02:34,672 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:02:34,678 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:02:34,680 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_404c234b-4fe0-4176-afa1-8c839a003a5d/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i [2022-10-17 17:02:34,750 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_404c234b-4fe0-4176-afa1-8c839a003a5d/bin/ukojak-92XMlrwhuB/data/16804e025/74f8db2bb29c482d83a4619fc77f3657/FLAGa9461fa67 [2022-10-17 17:02:35,588 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:02:35,588 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_404c234b-4fe0-4176-afa1-8c839a003a5d/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i [2022-10-17 17:02:35,632 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_404c234b-4fe0-4176-afa1-8c839a003a5d/bin/ukojak-92XMlrwhuB/data/16804e025/74f8db2bb29c482d83a4619fc77f3657/FLAGa9461fa67 [2022-10-17 17:02:36,059 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_404c234b-4fe0-4176-afa1-8c839a003a5d/bin/ukojak-92XMlrwhuB/data/16804e025/74f8db2bb29c482d83a4619fc77f3657 [2022-10-17 17:02:36,064 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:02:36,067 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:02:36,072 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:02:36,072 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:02:36,076 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:02:36,077 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:02:36" (1/1) ... [2022-10-17 17:02:36,078 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c86599b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:36, skipping insertion in model container [2022-10-17 17:02:36,079 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:02:36" (1/1) ... [2022-10-17 17:02:36,086 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:02:36,211 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:02:36,468 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_404c234b-4fe0-4176-afa1-8c839a003a5d/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i[4494,4507] [2022-10-17 17:02:36,475 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_404c234b-4fe0-4176-afa1-8c839a003a5d/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i[4554,4567] [2022-10-17 17:02:37,598 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:02:37,599 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:02:37,599 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:02:37,600 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:02:37,601 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:02:37,615 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:02:37,617 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:02:37,621 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:02:37,622 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:02:38,118 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 17:02:38,119 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 17:02:38,120 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 17:02:38,122 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 17:02:38,123 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 17:02:38,124 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 17:02:38,125 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 17:02:38,125 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 17:02:38,126 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 17:02:38,127 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 17:02:38,303 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 17:02:38,456 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:02:38,457 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:02:38,554 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:02:38,627 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:02:38,654 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_404c234b-4fe0-4176-afa1-8c839a003a5d/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i[4494,4507] [2022-10-17 17:02:38,663 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_404c234b-4fe0-4176-afa1-8c839a003a5d/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i[4554,4567] [2022-10-17 17:02:38,712 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:02:38,712 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:02:38,713 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:02:38,714 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:02:38,714 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:02:38,720 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:02:38,721 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:02:38,722 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:02:38,723 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:02:38,796 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 17:02:38,797 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 17:02:38,798 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 17:02:38,799 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 17:02:38,800 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 17:02:38,800 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 17:02:38,801 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 17:02:38,801 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 17:02:38,802 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 17:02:38,802 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 17:02:38,827 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 17:02:38,886 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:02:38,887 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:02:38,934 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:02:39,269 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:02:39,270 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:39 WrapperNode [2022-10-17 17:02:39,270 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:02:39,271 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:02:39,273 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:02:39,273 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:02:39,281 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:39" (1/1) ... [2022-10-17 17:02:39,408 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:39" (1/1) ... [2022-10-17 17:02:39,569 INFO L138 Inliner]: procedures = 691, calls = 2677, calls flagged for inlining = 60, calls inlined = 8, statements flattened = 972 [2022-10-17 17:02:39,570 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:02:39,571 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:02:39,572 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:02:39,572 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:02:39,584 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:39" (1/1) ... [2022-10-17 17:02:39,584 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:39" (1/1) ... [2022-10-17 17:02:39,600 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:39" (1/1) ... [2022-10-17 17:02:39,601 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:39" (1/1) ... [2022-10-17 17:02:39,685 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:39" (1/1) ... [2022-10-17 17:02:39,703 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:39" (1/1) ... [2022-10-17 17:02:39,711 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:39" (1/1) ... [2022-10-17 17:02:39,728 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:39" (1/1) ... [2022-10-17 17:02:39,745 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:02:39,753 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:02:39,753 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:02:39,754 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:02:39,755 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:39" (1/1) ... [2022-10-17 17:02:39,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:02:39,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_404c234b-4fe0-4176-afa1-8c839a003a5d/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:02:39,794 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_404c234b-4fe0-4176-afa1-8c839a003a5d/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:02:39,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_404c234b-4fe0-4176-afa1-8c839a003a5d/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:02:39,854 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-10-17 17:02:39,855 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-10-17 17:02:39,855 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 17:02:39,855 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-17 17:02:39,856 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-17 17:02:39,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 17:02:39,856 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 17:02:39,856 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 17:02:39,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 17:02:39,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:02:39,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 17:02:39,857 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2022-10-17 17:02:39,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2022-10-17 17:02:39,858 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:02:39,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:02:39,859 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-17 17:02:39,860 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-17 17:02:39,861 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-10-17 17:02:39,861 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-10-17 17:02:39,862 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 17:02:39,862 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 17:02:39,862 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 17:02:39,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 17:02:39,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 17:02:39,863 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-10-17 17:02:39,863 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-10-17 17:02:39,864 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2022-10-17 17:02:39,864 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2022-10-17 17:02:39,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 17:02:39,864 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-10-17 17:02:39,864 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-10-17 17:02:39,865 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-10-17 17:02:39,865 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-10-17 17:02:39,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 17:02:40,270 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:02:40,273 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:02:41,898 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 17:02:42,170 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 17:02:42,170 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-10-17 17:02:42,174 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:02:42 BoogieIcfgContainer [2022-10-17 17:02:42,174 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 17:02:42,175 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 17:02:42,175 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 17:02:42,185 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 17:02:42,186 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:02:42" (1/1) ... [2022-10-17 17:02:42,200 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 17:02:42,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:02:42,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 140 states and 197 transitions. [2022-10-17 17:02:42,309 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 197 transitions. [2022-10-17 17:02:42,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-10-17 17:02:42,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:02:42,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:02:42,371 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 17:02:42,380 INFO L158 Benchmark]: Toolchain (without parser) took 6308.55ms. Allocated memory was 83.9MB in the beginning and 165.7MB in the end (delta: 81.8MB). Free memory was 50.3MB in the beginning and 101.7MB in the end (delta: -51.5MB). Peak memory consumption was 28.7MB. Max. memory is 16.1GB. [2022-10-17 17:02:42,381 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 83.9MB. Free memory is still 56.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:02:42,382 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3198.08ms. Allocated memory was 83.9MB in the beginning and 117.4MB in the end (delta: 33.6MB). Free memory was 50.3MB in the beginning and 43.6MB in the end (delta: 6.7MB). Peak memory consumption was 57.0MB. Max. memory is 16.1GB. [2022-10-17 17:02:42,383 INFO L158 Benchmark]: Boogie Procedure Inliner took 299.39ms. Allocated memory was 117.4MB in the beginning and 165.7MB in the end (delta: 48.2MB). Free memory was 43.6MB in the beginning and 109.3MB in the end (delta: -65.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-10-17 17:02:42,384 INFO L158 Benchmark]: Boogie Preprocessor took 180.26ms. Allocated memory is still 165.7MB. Free memory was 109.3MB in the beginning and 102.1MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 17:02:42,384 INFO L158 Benchmark]: RCFGBuilder took 2421.39ms. Allocated memory is still 165.7MB. Free memory was 101.9MB in the beginning and 46.8MB in the end (delta: 55.1MB). Peak memory consumption was 62.4MB. Max. memory is 16.1GB. [2022-10-17 17:02:42,387 INFO L158 Benchmark]: CodeCheck took 199.57ms. Allocated memory is still 165.7MB. Free memory was 46.8MB in the beginning and 101.7MB in the end (delta: -54.9MB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:02:42,393 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 0.24ms. Allocated memory is still 83.9MB. Free memory is still 56.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3198.08ms. Allocated memory was 83.9MB in the beginning and 117.4MB in the end (delta: 33.6MB). Free memory was 50.3MB in the beginning and 43.6MB in the end (delta: 6.7MB). Peak memory consumption was 57.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 299.39ms. Allocated memory was 117.4MB in the beginning and 165.7MB in the end (delta: 48.2MB). Free memory was 43.6MB in the beginning and 109.3MB in the end (delta: -65.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 180.26ms. Allocated memory is still 165.7MB. Free memory was 109.3MB in the beginning and 102.1MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2421.39ms. Allocated memory is still 165.7MB. Free memory was 101.9MB in the beginning and 46.8MB in the end (delta: 55.1MB). Peak memory consumption was 62.4MB. Max. memory is 16.1GB. * CodeCheck took 199.57ms. Allocated memory is still 165.7MB. Free memory was 46.8MB in the beginning and 101.7MB in the end (delta: -54.9MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 17:02:42,441 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_404c234b-4fe0-4176-afa1-8c839a003a5d/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_404c234b-4fe0-4176-afa1-8c839a003a5d/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_404c234b-4fe0-4176-afa1-8c839a003a5d/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_404c234b-4fe0-4176-afa1-8c839a003a5d/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_404c234b-4fe0-4176-afa1-8c839a003a5d/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_404c234b-4fe0-4176-afa1-8c839a003a5d/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_404c234b-4fe0-4176-afa1-8c839a003a5d/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 9a96b91703f0cc76adc9b0fdbd8386a96920c1be21a810b6415a59c2166f1461 --- 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 17:02:44,808 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:02:44,810 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:02:44,858 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:02:44,859 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:02:44,863 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:02:44,866 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:02:44,871 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:02:44,877 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:02:44,883 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:02:44,887 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:02:44,890 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:02:44,890 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:02:44,893 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:02:44,895 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:02:44,897 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:02:44,899 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:02:44,900 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:02:44,903 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:02:44,916 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:02:44,919 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:02:44,921 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:02:44,925 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:02:44,927 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:02:44,937 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:02:44,938 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:02:44,938 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:02:44,940 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:02:44,941 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:02:44,942 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:02:44,943 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:02:44,944 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:02:44,946 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:02:44,947 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:02:44,949 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:02:44,949 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:02:44,950 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:02:44,950 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:02:44,950 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:02:44,952 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:02:44,953 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:02:44,954 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_404c234b-4fe0-4176-afa1-8c839a003a5d/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 17:02:45,000 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:02:45,004 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:02:45,005 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:02:45,005 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:02:45,006 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:02:45,006 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:02:45,007 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:02:45,007 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:02:45,007 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:02:45,007 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:02:45,007 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:02:45,008 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 17:02:45,008 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 17:02:45,008 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 17:02:45,008 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:02:45,008 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:02:45,009 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:02:45,009 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:02:45,009 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:02:45,009 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:02:45,009 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:02:45,010 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:02:45,010 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:02:45,010 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:02:45,010 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 17:02:45,011 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 17:02:45,011 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:02:45,011 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 17:02:45,011 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 17:02:45,011 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_404c234b-4fe0-4176-afa1-8c839a003a5d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_404c234b-4fe0-4176-afa1-8c839a003a5d/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a96b91703f0cc76adc9b0fdbd8386a96920c1be21a810b6415a59c2166f1461 [2022-10-17 17:02:45,400 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:02:45,427 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:02:45,429 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:02:45,431 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:02:45,432 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:02:45,433 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_404c234b-4fe0-4176-afa1-8c839a003a5d/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i [2022-10-17 17:02:45,509 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_404c234b-4fe0-4176-afa1-8c839a003a5d/bin/ukojak-92XMlrwhuB/data/316edee30/6c1a3faf069e48e9b97de3e3afc7fb44/FLAG92543fa93 [2022-10-17 17:02:46,428 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:02:46,431 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_404c234b-4fe0-4176-afa1-8c839a003a5d/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i [2022-10-17 17:02:46,481 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_404c234b-4fe0-4176-afa1-8c839a003a5d/bin/ukojak-92XMlrwhuB/data/316edee30/6c1a3faf069e48e9b97de3e3afc7fb44/FLAG92543fa93 [2022-10-17 17:02:46,935 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_404c234b-4fe0-4176-afa1-8c839a003a5d/bin/ukojak-92XMlrwhuB/data/316edee30/6c1a3faf069e48e9b97de3e3afc7fb44 [2022-10-17 17:02:46,938 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:02:46,940 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:02:46,946 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:02:46,946 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:02:46,950 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:02:46,951 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:02:46" (1/1) ... [2022-10-17 17:02:46,953 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55fc420b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:02:46, skipping insertion in model container [2022-10-17 17:02:46,953 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:02:46" (1/1) ... [2022-10-17 17:02:46,961 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:02:47,102 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:02:47,373 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_404c234b-4fe0-4176-afa1-8c839a003a5d/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i[4494,4507] [2022-10-17 17:02:47,380 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_404c234b-4fe0-4176-afa1-8c839a003a5d/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i[4554,4567] [2022-10-17 17:02:48,472 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:02:48,473 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:02:48,473 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:02:48,474 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:02:48,475 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:02:48,493 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:02:48,494 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:02:48,496 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:02:48,497 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:02:48,980 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 17:02:48,982 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 17:02:48,983 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 17:02:48,985 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 17:02:48,986 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 17:02:48,987 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 17:02:48,988 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 17:02:48,992 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 17:02:48,993 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 17:02:48,994 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 17:02:49,173 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 17:02:49,190 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 17:02:49,201 INFO L158 Benchmark]: Toolchain (without parser) took 2259.04ms. Allocated memory was 58.7MB in the beginning and 77.6MB in the end (delta: 18.9MB). Free memory was 26.4MB in the beginning and 44.7MB in the end (delta: -18.3MB). Peak memory consumption was 17.6MB. Max. memory is 16.1GB. [2022-10-17 17:02:49,201 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 58.7MB. Free memory was 38.7MB in the beginning and 38.7MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:02:49,202 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2252.32ms. Allocated memory was 58.7MB in the beginning and 77.6MB in the end (delta: 18.9MB). Free memory was 26.2MB in the beginning and 44.7MB in the end (delta: -18.5MB). Peak memory consumption was 17.6MB. Max. memory is 16.1GB. [2022-10-17 17:02:49,204 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 58.7MB. Free memory was 38.7MB in the beginning and 38.7MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2252.32ms. Allocated memory was 58.7MB in the beginning and 77.6MB in the end (delta: 18.9MB). Free memory was 26.2MB in the beginning and 44.7MB in the end (delta: -18.5MB). Peak memory consumption was 17.6MB. 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