./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5828ed7-b0b9-4044-81e3-6da58a3412aa/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5828ed7-b0b9-4044-81e3-6da58a3412aa/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5828ed7-b0b9-4044-81e3-6da58a3412aa/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5828ed7-b0b9-4044-81e3-6da58a3412aa/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5828ed7-b0b9-4044-81e3-6da58a3412aa/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5828ed7-b0b9-4044-81e3-6da58a3412aa/bin/ukojak-jW3SillKbg --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 624e111eb11fc6cb53be17248f0e61e18bd8cc958dfb511134351ecf4f085f78 --- 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-b5237d8 [2022-11-21 23:57:32,283 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:57:32,286 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:57:32,322 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:57:32,326 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:57:32,331 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:57:32,336 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:57:32,338 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:57:32,340 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:57:32,342 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:57:32,343 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:57:32,347 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:57:32,348 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:57:32,352 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:57:32,353 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:57:32,356 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:57:32,358 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:57:32,365 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:57:32,367 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:57:32,369 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:57:32,372 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:57:32,374 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:57:32,376 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:57:32,377 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:57:32,381 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:57:32,385 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:57:32,385 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:57:32,386 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:57:32,388 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:57:32,390 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:57:32,391 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:57:32,392 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:57:32,394 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:57:32,395 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:57:32,396 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:57:32,396 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:57:32,397 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:57:32,397 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:57:32,398 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:57:32,399 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:57:32,400 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:57:32,401 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5828ed7-b0b9-4044-81e3-6da58a3412aa/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 23:57:32,435 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:57:32,436 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:57:32,437 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:57:32,437 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:57:32,438 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:57:32,438 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:57:32,439 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:57:32,439 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:57:32,439 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:57:32,439 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:57:32,440 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:57:32,441 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:57:32,441 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:57:32,441 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:57:32,441 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:57:32,441 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:57:32,442 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:57:32,442 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:57:32,442 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:57:32,442 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:57:32,443 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:57:32,443 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:57:32,443 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:57:32,443 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:57:32,443 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:57:32,444 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_e5828ed7-b0b9-4044-81e3-6da58a3412aa/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5828ed7-b0b9-4044-81e3-6da58a3412aa/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 624e111eb11fc6cb53be17248f0e61e18bd8cc958dfb511134351ecf4f085f78 [2022-11-21 23:57:32,775 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:57:32,812 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:57:32,814 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:57:32,816 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:57:32,816 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:57:32,818 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5828ed7-b0b9-4044-81e3-6da58a3412aa/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i [2022-11-21 23:57:35,995 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:57:36,489 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:57:36,495 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5828ed7-b0b9-4044-81e3-6da58a3412aa/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i [2022-11-21 23:57:36,541 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5828ed7-b0b9-4044-81e3-6da58a3412aa/bin/ukojak-jW3SillKbg/data/1fd9ccdbe/908dacf6c7c74c92ae616dd96cab41f4/FLAG81e92cdec [2022-11-21 23:57:36,560 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5828ed7-b0b9-4044-81e3-6da58a3412aa/bin/ukojak-jW3SillKbg/data/1fd9ccdbe/908dacf6c7c74c92ae616dd96cab41f4 [2022-11-21 23:57:36,565 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:57:36,567 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:57:36,568 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:57:36,568 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:57:36,572 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:57:36,572 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:57:36" (1/1) ... [2022-11-21 23:57:36,573 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7993c467 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:36, skipping insertion in model container [2022-11-21 23:57:36,574 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:57:36" (1/1) ... [2022-11-21 23:57:36,582 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:57:36,741 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:57:37,031 WARN L237 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_e5828ed7-b0b9-4044-81e3-6da58a3412aa/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i[4495,4508] [2022-11-21 23:57:37,042 WARN L237 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_e5828ed7-b0b9-4044-81e3-6da58a3412aa/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i[4555,4568] [2022-11-21 23:57:38,145 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:38,146 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:38,146 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:38,147 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:38,149 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:38,164 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:38,165 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:38,167 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:38,171 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:38,587 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:57:38,588 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:57:38,590 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:57:38,591 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:57:38,593 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:57:38,595 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:57:38,597 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:57:38,601 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:57:38,602 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:57:38,602 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:57:38,796 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:57:38,932 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:38,932 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:39,042 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:57:39,118 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:57:39,144 WARN L237 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_e5828ed7-b0b9-4044-81e3-6da58a3412aa/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i[4495,4508] [2022-11-21 23:57:39,145 WARN L237 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_e5828ed7-b0b9-4044-81e3-6da58a3412aa/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i[4555,4568] [2022-11-21 23:57:39,191 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:39,192 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:39,192 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:39,193 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:39,195 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:39,211 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:39,215 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:39,216 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:39,218 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:39,262 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:57:39,263 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:57:39,264 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:57:39,265 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:57:39,269 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:57:39,270 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:57:39,270 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:57:39,271 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:57:39,271 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:57:39,276 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:57:39,296 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:57:39,427 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:39,427 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:39,527 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:57:39,806 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:57:39,806 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:39 WrapperNode [2022-11-21 23:57:39,806 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:57:39,808 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:57:39,808 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:57:39,808 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:57:39,816 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:39" (1/1) ... [2022-11-21 23:57:39,931 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:39" (1/1) ... [2022-11-21 23:57:40,028 INFO L138 Inliner]: procedures = 691, calls = 2618, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 855 [2022-11-21 23:57:40,029 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:57:40,030 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:57:40,030 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:57:40,030 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:57:40,039 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:39" (1/1) ... [2022-11-21 23:57:40,040 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:39" (1/1) ... [2022-11-21 23:57:40,052 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:39" (1/1) ... [2022-11-21 23:57:40,052 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:39" (1/1) ... [2022-11-21 23:57:40,108 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:39" (1/1) ... [2022-11-21 23:57:40,127 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:39" (1/1) ... [2022-11-21 23:57:40,133 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:39" (1/1) ... [2022-11-21 23:57:40,147 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:39" (1/1) ... [2022-11-21 23:57:40,155 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:57:40,155 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:57:40,162 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:57:40,162 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:57:40,163 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:39" (1/1) ... [2022-11-21 23:57:40,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:57:40,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5828ed7-b0b9-4044-81e3-6da58a3412aa/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:57:40,199 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5828ed7-b0b9-4044-81e3-6da58a3412aa/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:57:40,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5828ed7-b0b9-4044-81e3-6da58a3412aa/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:57:40,245 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-21 23:57:40,245 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-21 23:57:40,246 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:57:40,246 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:57:40,246 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:57:40,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 23:57:40,247 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:57:40,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:57:40,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:57:40,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:57:40,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:57:40,247 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-21 23:57:40,248 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-21 23:57:40,248 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:57:40,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:57:40,248 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:57:40,249 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:57:40,249 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-21 23:57:40,249 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-21 23:57:40,249 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:57:40,250 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:57:40,250 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-21 23:57:40,250 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-21 23:57:40,250 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:57:40,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:57:40,251 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2022-11-21 23:57:40,252 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2022-11-21 23:57:40,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:57:40,252 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 23:57:40,253 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 23:57:40,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 23:57:40,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:57:40,564 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:57:40,566 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:57:41,879 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:57:42,271 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:57:42,271 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 23:57:42,275 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:57:42 BoogieIcfgContainer [2022-11-21 23:57:42,276 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:57:42,277 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:57:42,277 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:57:42,287 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:57:42,287 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:57:42" (1/1) ... [2022-11-21 23:57:42,297 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:57:42,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:57:42,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 98 states and 130 transitions. [2022-11-21 23:57:42,370 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 130 transitions. [2022-11-21 23:57:42,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-21 23:57:42,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:57:42,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:57:42,430 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:156) 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) [2022-11-21 23:57:42,442 INFO L158 Benchmark]: Toolchain (without parser) took 5871.82ms. Allocated memory was 134.2MB in the beginning and 232.8MB in the end (delta: 98.6MB). Free memory was 79.8MB in the beginning and 129.9MB in the end (delta: -50.2MB). Peak memory consumption was 48.9MB. Max. memory is 16.1GB. [2022-11-21 23:57:42,443 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 134.2MB. Free memory was 97.8MB in the beginning and 97.8MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:57:42,444 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3238.74ms. Allocated memory was 134.2MB in the beginning and 184.5MB in the end (delta: 50.3MB). Free memory was 79.8MB in the beginning and 122.4MB in the end (delta: -42.7MB). Peak memory consumption was 88.9MB. Max. memory is 16.1GB. [2022-11-21 23:57:42,445 INFO L158 Benchmark]: Boogie Procedure Inliner took 221.51ms. Allocated memory is still 184.5MB. Free memory was 122.4MB in the beginning and 110.9MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:57:42,446 INFO L158 Benchmark]: Boogie Preprocessor took 125.04ms. Allocated memory is still 184.5MB. Free memory was 110.9MB in the beginning and 102.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:57:42,448 INFO L158 Benchmark]: RCFGBuilder took 2120.28ms. Allocated memory was 184.5MB in the beginning and 232.8MB in the end (delta: 48.2MB). Free memory was 102.5MB in the beginning and 136.2MB in the end (delta: -33.7MB). Peak memory consumption was 73.9MB. Max. memory is 16.1GB. [2022-11-21 23:57:42,450 INFO L158 Benchmark]: CodeCheck took 161.33ms. Allocated memory is still 232.8MB. Free memory was 136.2MB in the beginning and 129.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:57:42,452 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 0.31ms. Allocated memory is still 134.2MB. Free memory was 97.8MB in the beginning and 97.8MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3238.74ms. Allocated memory was 134.2MB in the beginning and 184.5MB in the end (delta: 50.3MB). Free memory was 79.8MB in the beginning and 122.4MB in the end (delta: -42.7MB). Peak memory consumption was 88.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 221.51ms. Allocated memory is still 184.5MB. Free memory was 122.4MB in the beginning and 110.9MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 125.04ms. Allocated memory is still 184.5MB. Free memory was 110.9MB in the beginning and 102.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2120.28ms. Allocated memory was 184.5MB in the beginning and 232.8MB in the end (delta: 48.2MB). Free memory was 102.5MB in the beginning and 136.2MB in the end (delta: -33.7MB). Peak memory consumption was 73.9MB. Max. memory is 16.1GB. * CodeCheck took 161.33ms. Allocated memory is still 232.8MB. Free memory was 136.2MB in the beginning and 129.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 23:57:42,484 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5828ed7-b0b9-4044-81e3-6da58a3412aa/bin/ukojak-jW3SillKbg/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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5828ed7-b0b9-4044-81e3-6da58a3412aa/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5828ed7-b0b9-4044-81e3-6da58a3412aa/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5828ed7-b0b9-4044-81e3-6da58a3412aa/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5828ed7-b0b9-4044-81e3-6da58a3412aa/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5828ed7-b0b9-4044-81e3-6da58a3412aa/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5828ed7-b0b9-4044-81e3-6da58a3412aa/bin/ukojak-jW3SillKbg --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 624e111eb11fc6cb53be17248f0e61e18bd8cc958dfb511134351ecf4f085f78 --- 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-b5237d8 [2022-11-21 23:57:45,002 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:57:45,006 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:57:45,047 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:57:45,047 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:57:45,051 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:57:45,054 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:57:45,058 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:57:45,059 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:57:45,065 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:57:45,066 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:57:45,069 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:57:45,069 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:57:45,072 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:57:45,073 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:57:45,080 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:57:45,081 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:57:45,082 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:57:45,084 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:57:45,088 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:57:45,090 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:57:45,093 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:57:45,094 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:57:45,095 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:57:45,105 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:57:45,106 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:57:45,111 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:57:45,113 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:57:45,113 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:57:45,115 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:57:45,115 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:57:45,116 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:57:45,118 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:57:45,119 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:57:45,133 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:57:45,134 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:57:45,134 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:57:45,134 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:57:45,135 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:57:45,136 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:57:45,136 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:57:45,138 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5828ed7-b0b9-4044-81e3-6da58a3412aa/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 23:57:45,172 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:57:45,172 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:57:45,174 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:57:45,175 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:57:45,175 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:57:45,176 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:57:45,176 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:57:45,176 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:57:45,176 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:57:45,177 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:57:45,178 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:57:45,178 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:57:45,178 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:57:45,178 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:57:45,179 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:57:45,179 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:57:45,179 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:57:45,179 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:57:45,180 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:57:45,180 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:57:45,180 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:57:45,181 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:57:45,181 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:57:45,181 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:57:45,181 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:57:45,181 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:57:45,182 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:57:45,182 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:57:45,182 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:57:45,182 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_e5828ed7-b0b9-4044-81e3-6da58a3412aa/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5828ed7-b0b9-4044-81e3-6da58a3412aa/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 624e111eb11fc6cb53be17248f0e61e18bd8cc958dfb511134351ecf4f085f78 [2022-11-21 23:57:45,652 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:57:45,685 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:57:45,689 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:57:45,691 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:57:45,692 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:57:45,694 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5828ed7-b0b9-4044-81e3-6da58a3412aa/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i [2022-11-21 23:57:48,851 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:57:49,547 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:57:49,548 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5828ed7-b0b9-4044-81e3-6da58a3412aa/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i [2022-11-21 23:57:49,597 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5828ed7-b0b9-4044-81e3-6da58a3412aa/bin/ukojak-jW3SillKbg/data/4a75fc8e8/07e77e6cbd9f4ff4bd18fd2e8359046d/FLAGd6c1d9202 [2022-11-21 23:57:49,619 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5828ed7-b0b9-4044-81e3-6da58a3412aa/bin/ukojak-jW3SillKbg/data/4a75fc8e8/07e77e6cbd9f4ff4bd18fd2e8359046d [2022-11-21 23:57:49,621 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:57:49,623 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:57:49,627 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:57:49,627 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:57:49,631 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:57:49,631 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:57:49" (1/1) ... [2022-11-21 23:57:49,632 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20f6cf4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:49, skipping insertion in model container [2022-11-21 23:57:49,633 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:57:49" (1/1) ... [2022-11-21 23:57:49,640 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:57:49,778 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:57:50,057 WARN L237 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_e5828ed7-b0b9-4044-81e3-6da58a3412aa/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i[4495,4508] [2022-11-21 23:57:50,067 WARN L237 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_e5828ed7-b0b9-4044-81e3-6da58a3412aa/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i[4555,4568] [2022-11-21 23:57:51,080 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:51,082 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:51,085 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:51,087 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:51,088 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:51,101 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:51,102 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:51,104 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:51,105 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:51,628 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:57:51,630 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:57:51,631 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:57:51,633 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:57:51,637 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:57:51,638 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:57:51,641 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:57:51,642 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:57:51,644 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:57:51,645 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:57:51,852 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:57:51,970 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:51,971 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:52,068 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:57:52,135 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 23:57:52,185 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:57:52,191 WARN L237 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_e5828ed7-b0b9-4044-81e3-6da58a3412aa/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i[4495,4508] [2022-11-21 23:57:52,192 WARN L237 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_e5828ed7-b0b9-4044-81e3-6da58a3412aa/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i[4555,4568] [2022-11-21 23:57:52,254 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:52,254 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:52,255 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:52,255 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:52,256 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:52,263 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:52,263 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:52,264 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:52,265 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:52,299 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:57:52,300 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:57:52,301 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:57:52,301 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:57:52,302 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:57:52,303 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:57:52,304 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:57:52,304 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:57:52,305 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:57:52,305 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:57:52,329 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:57:52,427 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:52,427 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:52,490 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:57:52,543 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:57:52,569 WARN L237 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_e5828ed7-b0b9-4044-81e3-6da58a3412aa/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i[4495,4508] [2022-11-21 23:57:52,570 WARN L237 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_e5828ed7-b0b9-4044-81e3-6da58a3412aa/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i[4555,4568] [2022-11-21 23:57:52,614 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:52,614 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:52,615 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:52,615 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:52,616 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:52,623 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:52,624 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:52,624 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:52,625 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:52,656 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:57:52,656 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:57:52,657 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:57:52,658 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:57:52,658 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:57:52,659 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:57:52,659 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:57:52,660 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:57:52,660 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:57:52,661 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:57:52,681 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:57:52,775 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:52,776 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:57:52,802 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:57:53,241 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:57:53,242 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:53 WrapperNode [2022-11-21 23:57:53,243 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:57:53,244 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:57:53,244 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:57:53,244 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:57:53,252 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:53" (1/1) ... [2022-11-21 23:57:53,385 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:53" (1/1) ... [2022-11-21 23:57:53,459 INFO L138 Inliner]: procedures = 711, calls = 2618, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 856 [2022-11-21 23:57:53,460 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:57:53,461 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:57:53,461 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:57:53,461 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:57:53,471 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:53" (1/1) ... [2022-11-21 23:57:53,472 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:53" (1/1) ... [2022-11-21 23:57:53,481 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:53" (1/1) ... [2022-11-21 23:57:53,482 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:53" (1/1) ... [2022-11-21 23:57:53,516 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:53" (1/1) ... [2022-11-21 23:57:53,520 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:53" (1/1) ... [2022-11-21 23:57:53,529 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:53" (1/1) ... [2022-11-21 23:57:53,534 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:53" (1/1) ... [2022-11-21 23:57:53,544 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:57:53,545 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:57:53,545 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:57:53,545 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:57:53,546 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:57:53" (1/1) ... [2022-11-21 23:57:53,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:57:53,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5828ed7-b0b9-4044-81e3-6da58a3412aa/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:57:53,619 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5828ed7-b0b9-4044-81e3-6da58a3412aa/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:57:53,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5828ed7-b0b9-4044-81e3-6da58a3412aa/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:57:53,730 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-21 23:57:53,731 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-21 23:57:53,731 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:57:53,732 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:57:53,732 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:57:53,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 23:57:53,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 23:57:53,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-21 23:57:53,733 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:57:53,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:57:53,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:57:53,734 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:57:53,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:57:53,734 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-21 23:57:53,734 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-21 23:57:53,734 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:57:53,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:57:53,735 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:57:53,735 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:57:53,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-21 23:57:53,735 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-21 23:57:53,735 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-21 23:57:53,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-21 23:57:53,736 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:57:53,736 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:57:53,736 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-21 23:57:53,737 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-21 23:57:53,737 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:57:53,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:57:53,737 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2022-11-21 23:57:53,737 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2022-11-21 23:57:53,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-21 23:57:53,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-21 23:57:53,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:57:53,738 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 23:57:53,738 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 23:57:54,098 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:57:54,100 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:57:56,332 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:57:57,028 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:57:57,028 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 23:57:57,031 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:57:57 BoogieIcfgContainer [2022-11-21 23:57:57,031 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:57:57,032 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:57:57,032 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:57:57,043 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:57:57,044 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:57:57" (1/1) ... [2022-11-21 23:57:57,075 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:57:57,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:57:57,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 98 states and 130 transitions. [2022-11-21 23:57:57,152 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 130 transitions. [2022-11-21 23:57:57,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-21 23:57:57,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:57:57,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:57:57,210 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java: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.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) 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) [2022-11-21 23:57:57,218 INFO L158 Benchmark]: Toolchain (without parser) took 7593.71ms. Allocated memory was 67.1MB in the beginning and 257.9MB in the end (delta: 190.8MB). Free memory was 37.1MB in the beginning and 189.9MB in the end (delta: -152.8MB). Peak memory consumption was 36.2MB. Max. memory is 16.1GB. [2022-11-21 23:57:57,223 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 67.1MB. Free memory was 45.2MB in the beginning and 45.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:57:57,224 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3616.16ms. Allocated memory was 67.1MB in the beginning and 140.5MB in the end (delta: 73.4MB). Free memory was 36.9MB in the beginning and 73.1MB in the end (delta: -36.1MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2022-11-21 23:57:57,226 INFO L158 Benchmark]: Boogie Procedure Inliner took 216.16ms. Allocated memory is still 140.5MB. Free memory was 73.1MB in the beginning and 61.3MB in the end (delta: 11.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 23:57:57,228 INFO L158 Benchmark]: Boogie Preprocessor took 83.80ms. Allocated memory is still 140.5MB. Free memory was 61.3MB in the beginning and 52.2MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:57:57,232 INFO L158 Benchmark]: RCFGBuilder took 3486.19ms. Allocated memory was 140.5MB in the beginning and 197.1MB in the end (delta: 56.6MB). Free memory was 52.2MB in the beginning and 43.1MB in the end (delta: 9.1MB). Peak memory consumption was 66.7MB. Max. memory is 16.1GB. [2022-11-21 23:57:57,233 INFO L158 Benchmark]: CodeCheck took 184.03ms. Allocated memory was 197.1MB in the beginning and 257.9MB in the end (delta: 60.8MB). Free memory was 42.1MB in the beginning and 189.9MB in the end (delta: -147.9MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:57:57,237 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 67.1MB. Free memory was 45.2MB in the beginning and 45.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3616.16ms. Allocated memory was 67.1MB in the beginning and 140.5MB in the end (delta: 73.4MB). Free memory was 36.9MB in the beginning and 73.1MB in the end (delta: -36.1MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 216.16ms. Allocated memory is still 140.5MB. Free memory was 73.1MB in the beginning and 61.3MB in the end (delta: 11.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 83.80ms. Allocated memory is still 140.5MB. Free memory was 61.3MB in the beginning and 52.2MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3486.19ms. Allocated memory was 140.5MB in the beginning and 197.1MB in the end (delta: 56.6MB). Free memory was 52.2MB in the beginning and 43.1MB in the end (delta: 9.1MB). Peak memory consumption was 66.7MB. Max. memory is 16.1GB. * CodeCheck took 184.03ms. Allocated memory was 197.1MB in the beginning and 257.9MB in the end (delta: 60.8MB). Free memory was 42.1MB in the beginning and 189.9MB in the end (delta: -147.9MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 23:57:57,266 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5828ed7-b0b9-4044-81e3-6da58a3412aa/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared