./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a2962-5234-47e3-ba04-5c6e9bb484ed/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a2962-5234-47e3-ba04-5c6e9bb484ed/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a2962-5234-47e3-ba04-5c6e9bb484ed/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a2962-5234-47e3-ba04-5c6e9bb484ed/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a2962-5234-47e3-ba04-5c6e9bb484ed/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a2962-5234-47e3-ba04-5c6e9bb484ed/bin/ukojak-d1pc8ZmBRL --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 e401a4e4197b43467958a92870f8195ba22195c146137fa78352c627ea2eeb40 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:28:21,493 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:28:21,495 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:28:21,536 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:28:21,538 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:28:21,539 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:28:21,542 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:28:21,549 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:28:21,552 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:28:21,554 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:28:21,555 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:28:21,558 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:28:21,560 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:28:21,564 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:28:21,566 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:28:21,569 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:28:21,571 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:28:21,579 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:28:21,581 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:28:21,587 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:28:21,592 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:28:21,594 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:28:21,595 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:28:21,597 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:28:21,602 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:28:21,605 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:28:21,606 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:28:21,607 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:28:21,609 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:28:21,611 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:28:21,612 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:28:21,613 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:28:21,615 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:28:21,616 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:28:21,618 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:28:21,619 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:28:21,619 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:28:21,620 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:28:21,620 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:28:21,621 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:28:21,622 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:28:21,623 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a2962-5234-47e3-ba04-5c6e9bb484ed/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 07:28:21,669 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:28:21,671 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:28:21,673 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:28:21,673 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:28:21,674 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:28:21,674 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:28:21,675 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:28:21,675 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 07:28:21,675 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:28:21,675 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:28:21,677 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:28:21,677 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:28:21,677 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:28:21,678 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:28:21,678 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:28:21,678 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:28:21,678 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:28:21,679 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:28:21,679 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:28:21,679 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:28:21,679 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:28:21,680 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:28:21,680 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 07:28:21,680 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 07:28:21,680 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:28:21,680 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_149a2962-5234-47e3-ba04-5c6e9bb484ed/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a2962-5234-47e3-ba04-5c6e9bb484ed/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e401a4e4197b43467958a92870f8195ba22195c146137fa78352c627ea2eeb40 [2021-11-25 07:28:21,982 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:28:22,013 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:28:22,015 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:28:22,016 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:28:22,031 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:28:22,032 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a2962-5234-47e3-ba04-5c6e9bb484ed/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i [2021-11-25 07:28:22,129 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a2962-5234-47e3-ba04-5c6e9bb484ed/bin/ukojak-d1pc8ZmBRL/data/cb1b2471f/ffa20b087aac42a484c4aa8ad9de1eb3/FLAG550807a6b [2021-11-25 07:28:23,102 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:28:23,105 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a2962-5234-47e3-ba04-5c6e9bb484ed/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i [2021-11-25 07:28:23,179 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a2962-5234-47e3-ba04-5c6e9bb484ed/bin/ukojak-d1pc8ZmBRL/data/cb1b2471f/ffa20b087aac42a484c4aa8ad9de1eb3/FLAG550807a6b [2021-11-25 07:28:23,514 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a2962-5234-47e3-ba04-5c6e9bb484ed/bin/ukojak-d1pc8ZmBRL/data/cb1b2471f/ffa20b087aac42a484c4aa8ad9de1eb3 [2021-11-25 07:28:23,516 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:28:23,519 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:28:23,523 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:28:23,523 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:28:23,526 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:28:23,527 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:28:23" (1/1) ... [2021-11-25 07:28:23,529 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c46ddef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:28:23, skipping insertion in model container [2021-11-25 07:28:23,530 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:28:23" (1/1) ... [2021-11-25 07:28:23,537 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:28:23,658 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:28:23,920 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_149a2962-5234-47e3-ba04-5c6e9bb484ed/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4502,4515] [2021-11-25 07:28:23,927 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_149a2962-5234-47e3-ba04-5c6e9bb484ed/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4562,4575] [2021-11-25 07:28:24,884 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:24,885 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:24,885 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:24,886 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:24,888 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:24,912 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:24,912 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:24,914 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:24,914 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:25,297 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:28:25,298 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:28:25,300 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:28:25,301 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:28:25,303 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:28:25,304 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:28:25,305 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:28:25,305 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:28:25,306 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:28:25,307 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:28:25,556 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:28:25,740 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:25,741 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:25,806 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:28:25,857 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:28:25,887 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_149a2962-5234-47e3-ba04-5c6e9bb484ed/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4502,4515] [2021-11-25 07:28:25,888 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_149a2962-5234-47e3-ba04-5c6e9bb484ed/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4562,4575] [2021-11-25 07:28:25,943 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:25,944 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:25,946 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:25,947 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:25,949 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:25,963 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:25,964 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:25,966 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:25,967 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:26,040 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:28:26,041 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:28:26,042 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:28:26,044 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:28:26,045 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:28:26,046 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:28:26,047 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:28:26,048 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:28:26,049 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:28:26,049 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:28:26,089 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:28:26,196 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:26,196 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:26,245 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:28:26,510 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:28:26,510 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:28:26 WrapperNode [2021-11-25 07:28:26,511 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:28:26,512 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:28:26,512 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:28:26,512 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:28:26,520 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:28:26" (1/1) ... [2021-11-25 07:28:26,642 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:28:26" (1/1) ... [2021-11-25 07:28:26,742 INFO L137 Inliner]: procedures = 691, calls = 2504, calls flagged for inlining = 56, calls inlined = 8, statements flattened = 817 [2021-11-25 07:28:26,742 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:28:26,743 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:28:26,743 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:28:26,743 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:28:26,752 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:28:26" (1/1) ... [2021-11-25 07:28:26,752 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:28:26" (1/1) ... [2021-11-25 07:28:26,762 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:28:26" (1/1) ... [2021-11-25 07:28:26,763 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:28:26" (1/1) ... [2021-11-25 07:28:26,800 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:28:26" (1/1) ... [2021-11-25 07:28:26,805 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:28:26" (1/1) ... [2021-11-25 07:28:26,821 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:28:26" (1/1) ... [2021-11-25 07:28:26,832 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:28:26,833 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:28:26,833 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:28:26,833 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:28:26,834 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:28:26" (1/1) ... [2021-11-25 07:28:26,849 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:28:26,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a2962-5234-47e3-ba04-5c6e9bb484ed/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:28:26,878 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a2962-5234-47e3-ba04-5c6e9bb484ed/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:28:26,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a2962-5234-47e3-ba04-5c6e9bb484ed/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:28:26,934 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-25 07:28:26,935 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-25 07:28:26,935 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:28:26,935 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 07:28:26,935 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 07:28:26,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 07:28:26,936 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 07:28:26,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 07:28:26,936 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_secure_zero [2021-11-25 07:28:26,936 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_secure_zero [2021-11-25 07:28:26,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:28:26,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:28:26,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:28:26,937 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:28:26,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:28:26,938 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 07:28:26,938 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 07:28:26,939 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-25 07:28:26,939 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-25 07:28:26,939 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 07:28:26,939 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 07:28:26,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:28:26,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 07:28:26,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:28:26,940 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 07:28:26,941 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 07:28:26,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 07:28:26,941 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2021-11-25 07:28:26,941 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2021-11-25 07:28:26,942 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2021-11-25 07:28:26,942 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2021-11-25 07:28:26,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 07:28:27,266 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:28:27,268 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:28:28,849 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:28:29,129 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:28:29,130 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-25 07:28:29,133 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:28:29 BoogieIcfgContainer [2021-11-25 07:28:29,133 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:28:29,134 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:28:29,134 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:28:29,144 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:28:29,144 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:28:29" (1/1) ... [2021-11-25 07:28:29,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:28:29,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:28:29,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 83 states and 106 transitions. [2021-11-25 07:28:29,241 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 106 transitions. [2021-11-25 07:28:29,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-25 07:28:29,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:28:29,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:28:29,302 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-25 07:28:29,316 INFO L158 Benchmark]: Toolchain (without parser) took 5792.15ms. Allocated memory was 102.8MB in the beginning and 182.5MB in the end (delta: 79.7MB). Free memory was 78.0MB in the beginning and 106.0MB in the end (delta: -28.0MB). Peak memory consumption was 51.7MB. Max. memory is 16.1GB. [2021-11-25 07:28:29,318 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 79.7MB. Free memory was 52.4MB in the beginning and 52.4MB in the end (delta: 21.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 07:28:29,318 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2988.15ms. Allocated memory was 102.8MB in the beginning and 140.5MB in the end (delta: 37.7MB). Free memory was 78.0MB in the beginning and 84.1MB in the end (delta: -6.0MB). Peak memory consumption was 66.6MB. Max. memory is 16.1GB. [2021-11-25 07:28:29,320 INFO L158 Benchmark]: Boogie Procedure Inliner took 230.57ms. Allocated memory is still 140.5MB. Free memory was 84.1MB in the beginning and 72.8MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-25 07:28:29,320 INFO L158 Benchmark]: Boogie Preprocessor took 89.01ms. Allocated memory is still 140.5MB. Free memory was 72.8MB in the beginning and 66.6MB in the end (delta: 6.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 07:28:29,323 INFO L158 Benchmark]: RCFGBuilder took 2300.81ms. Allocated memory was 140.5MB in the beginning and 182.5MB in the end (delta: 41.9MB). Free memory was 66.6MB in the beginning and 112.3MB in the end (delta: -45.7MB). Peak memory consumption was 40.2MB. Max. memory is 16.1GB. [2021-11-25 07:28:29,324 INFO L158 Benchmark]: CodeCheck took 176.47ms. Allocated memory is still 182.5MB. Free memory was 112.3MB in the beginning and 106.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 07:28:29,328 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 79.7MB. Free memory was 52.4MB in the beginning and 52.4MB in the end (delta: 21.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2988.15ms. Allocated memory was 102.8MB in the beginning and 140.5MB in the end (delta: 37.7MB). Free memory was 78.0MB in the beginning and 84.1MB in the end (delta: -6.0MB). Peak memory consumption was 66.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 230.57ms. Allocated memory is still 140.5MB. Free memory was 84.1MB in the beginning and 72.8MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 89.01ms. Allocated memory is still 140.5MB. Free memory was 72.8MB in the beginning and 66.6MB in the end (delta: 6.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2300.81ms. Allocated memory was 140.5MB in the beginning and 182.5MB in the end (delta: 41.9MB). Free memory was 66.6MB in the beginning and 112.3MB in the end (delta: -45.7MB). Peak memory consumption was 40.2MB. Max. memory is 16.1GB. * CodeCheck took 176.47ms. Allocated memory is still 182.5MB. Free memory was 112.3MB in the beginning and 106.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 07:28:29,378 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a2962-5234-47e3-ba04-5c6e9bb484ed/bin/ukojak-d1pc8ZmBRL/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_149a2962-5234-47e3-ba04-5c6e9bb484ed/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a2962-5234-47e3-ba04-5c6e9bb484ed/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a2962-5234-47e3-ba04-5c6e9bb484ed/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a2962-5234-47e3-ba04-5c6e9bb484ed/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a2962-5234-47e3-ba04-5c6e9bb484ed/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a2962-5234-47e3-ba04-5c6e9bb484ed/bin/ukojak-d1pc8ZmBRL --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 e401a4e4197b43467958a92870f8195ba22195c146137fa78352c627ea2eeb40 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:28:31,872 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:28:31,875 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:28:31,940 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:28:31,941 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:28:31,945 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:28:31,947 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:28:31,952 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:28:31,955 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:28:31,960 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:28:31,964 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:28:31,966 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:28:31,967 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:28:31,969 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:28:31,972 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:28:31,976 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:28:31,978 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:28:31,979 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:28:31,981 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:28:31,989 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:28:31,991 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:28:31,992 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:28:31,995 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:28:31,997 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:28:32,006 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:28:32,007 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:28:32,007 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:28:32,009 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:28:32,010 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:28:32,011 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:28:32,011 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:28:32,012 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:28:32,014 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:28:32,015 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:28:32,016 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:28:32,017 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:28:32,018 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:28:32,018 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:28:32,018 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:28:32,020 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:28:32,021 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:28:32,026 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a2962-5234-47e3-ba04-5c6e9bb484ed/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-25 07:28:32,070 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:28:32,071 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:28:32,072 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:28:32,072 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:28:32,074 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:28:32,074 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:28:32,074 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:28:32,075 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:28:32,075 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:28:32,075 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:28:32,076 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:28:32,076 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 07:28:32,077 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-25 07:28:32,077 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-25 07:28:32,077 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:28:32,077 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:28:32,078 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:28:32,078 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:28:32,078 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:28:32,078 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:28:32,078 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:28:32,079 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:28:32,079 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:28:32,079 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:28:32,079 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-25 07:28:32,080 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-25 07:28:32,080 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:28:32,080 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-25 07:28:32,080 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 07:28:32,081 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_149a2962-5234-47e3-ba04-5c6e9bb484ed/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a2962-5234-47e3-ba04-5c6e9bb484ed/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e401a4e4197b43467958a92870f8195ba22195c146137fa78352c627ea2eeb40 [2021-11-25 07:28:32,493 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:28:32,516 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:28:32,519 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:28:32,520 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:28:32,521 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:28:32,523 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a2962-5234-47e3-ba04-5c6e9bb484ed/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i [2021-11-25 07:28:32,592 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a2962-5234-47e3-ba04-5c6e9bb484ed/bin/ukojak-d1pc8ZmBRL/data/35f6a7c26/40b32816377d41b9ba168c21ef4df042/FLAGb248d00b0 [2021-11-25 07:28:33,598 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:28:33,600 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a2962-5234-47e3-ba04-5c6e9bb484ed/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i [2021-11-25 07:28:33,652 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a2962-5234-47e3-ba04-5c6e9bb484ed/bin/ukojak-d1pc8ZmBRL/data/35f6a7c26/40b32816377d41b9ba168c21ef4df042/FLAGb248d00b0 [2021-11-25 07:28:34,010 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a2962-5234-47e3-ba04-5c6e9bb484ed/bin/ukojak-d1pc8ZmBRL/data/35f6a7c26/40b32816377d41b9ba168c21ef4df042 [2021-11-25 07:28:34,012 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:28:34,013 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:28:34,014 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:28:34,015 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:28:34,018 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:28:34,019 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:28:34" (1/1) ... [2021-11-25 07:28:34,020 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f197b09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:28:34, skipping insertion in model container [2021-11-25 07:28:34,021 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:28:34" (1/1) ... [2021-11-25 07:28:34,028 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:28:34,155 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:28:34,444 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_149a2962-5234-47e3-ba04-5c6e9bb484ed/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4502,4515] [2021-11-25 07:28:34,450 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_149a2962-5234-47e3-ba04-5c6e9bb484ed/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4562,4575] [2021-11-25 07:28:35,422 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:35,423 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:35,423 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:35,424 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:35,425 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:35,453 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:35,454 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:35,456 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:35,457 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:35,868 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:28:35,869 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:28:35,870 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:28:35,872 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:28:35,874 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:28:35,874 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:28:35,875 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:28:35,876 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:28:35,877 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:28:35,878 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:28:36,126 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:28:36,298 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:36,299 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:36,397 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:28:36,485 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-25 07:28:36,554 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:28:36,560 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_149a2962-5234-47e3-ba04-5c6e9bb484ed/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4502,4515] [2021-11-25 07:28:36,561 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_149a2962-5234-47e3-ba04-5c6e9bb484ed/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4562,4575] [2021-11-25 07:28:36,618 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:36,620 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:36,621 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:36,622 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:36,623 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:36,630 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:36,631 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:36,632 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:36,633 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:36,701 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:28:36,702 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:28:36,703 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:28:36,704 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:28:36,705 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:28:36,705 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:28:36,706 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:28:36,707 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:28:36,707 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:28:36,717 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:28:36,748 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:28:36,821 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:36,821 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:36,862 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:28:36,926 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:28:36,951 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_149a2962-5234-47e3-ba04-5c6e9bb484ed/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4502,4515] [2021-11-25 07:28:36,952 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_149a2962-5234-47e3-ba04-5c6e9bb484ed/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4562,4575] [2021-11-25 07:28:37,009 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:37,010 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:37,010 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:37,011 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:37,011 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:37,017 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:37,021 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:37,022 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:37,022 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:37,053 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:28:37,053 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:28:37,054 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:28:37,055 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:28:37,056 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:28:37,056 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:28:37,056 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:28:37,057 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:28:37,057 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:28:37,058 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:28:37,078 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:28:37,155 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:37,155 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:28:37,198 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:28:37,554 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:28:37,554 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:28:37 WrapperNode [2021-11-25 07:28:37,555 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:28:37,556 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:28:37,556 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:28:37,556 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:28:37,564 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:28:37" (1/1) ... [2021-11-25 07:28:37,696 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:28:37" (1/1) ... [2021-11-25 07:28:37,819 INFO L137 Inliner]: procedures = 711, calls = 2504, calls flagged for inlining = 56, calls inlined = 8, statements flattened = 818 [2021-11-25 07:28:37,820 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:28:37,821 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:28:37,822 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:28:37,822 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:28:37,830 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:28:37" (1/1) ... [2021-11-25 07:28:37,831 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:28:37" (1/1) ... [2021-11-25 07:28:37,854 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:28:37" (1/1) ... [2021-11-25 07:28:37,855 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:28:37" (1/1) ... [2021-11-25 07:28:37,919 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:28:37" (1/1) ... [2021-11-25 07:28:37,924 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:28:37" (1/1) ... [2021-11-25 07:28:37,933 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:28:37" (1/1) ... [2021-11-25 07:28:37,946 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:28:37,947 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:28:37,947 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:28:37,947 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:28:37,948 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:28:37" (1/1) ... [2021-11-25 07:28:37,955 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:28:37,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a2962-5234-47e3-ba04-5c6e9bb484ed/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:28:37,984 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a2962-5234-47e3-ba04-5c6e9bb484ed/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:28:38,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a2962-5234-47e3-ba04-5c6e9bb484ed/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:28:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-25 07:28:38,033 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-25 07:28:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:28:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 07:28:38,034 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 07:28:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-25 07:28:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-25 07:28:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 07:28:38,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 07:28:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_secure_zero [2021-11-25 07:28:38,036 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_secure_zero [2021-11-25 07:28:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:28:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:28:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:28:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:28:38,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:28:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 07:28:38,037 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 07:28:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-25 07:28:38,038 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-25 07:28:38,038 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-25 07:28:38,038 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 07:28:38,038 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 07:28:38,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:28:38,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 07:28:38,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-25 07:28:38,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-25 07:28:38,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:28:38,039 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 07:28:38,039 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 07:28:38,040 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2021-11-25 07:28:38,040 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2021-11-25 07:28:38,040 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2021-11-25 07:28:38,040 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2021-11-25 07:28:38,389 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:28:38,391 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:28:40,981 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:28:41,281 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:28:41,282 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-25 07:28:41,286 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:28:41 BoogieIcfgContainer [2021-11-25 07:28:41,287 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:28:41,288 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:28:41,288 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:28:41,297 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:28:41,297 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:28:41" (1/1) ... [2021-11-25 07:28:41,316 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:28:41,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:28:41,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 83 states and 106 transitions. [2021-11-25 07:28:41,400 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 106 transitions. [2021-11-25 07:28:41,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-25 07:28:41,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:28:41,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:28:41,454 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-25 07:28:41,462 INFO L158 Benchmark]: Toolchain (without parser) took 7446.09ms. Allocated memory was 65.0MB in the beginning and 195.0MB in the end (delta: 130.0MB). Free memory was 35.7MB in the beginning and 70.7MB in the end (delta: -35.1MB). Peak memory consumption was 95.0MB. Max. memory is 16.1GB. [2021-11-25 07:28:41,462 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 65.0MB. Free memory is still 45.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 07:28:41,463 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3540.64ms. Allocated memory was 65.0MB in the beginning and 144.7MB in the end (delta: 79.7MB). Free memory was 35.5MB in the beginning and 59.5MB in the end (delta: -24.0MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2021-11-25 07:28:41,465 INFO L158 Benchmark]: Boogie Procedure Inliner took 264.38ms. Allocated memory is still 144.7MB. Free memory was 59.5MB in the beginning and 88.6MB in the end (delta: -29.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-25 07:28:41,472 INFO L158 Benchmark]: Boogie Preprocessor took 124.80ms. Allocated memory is still 144.7MB. Free memory was 88.6MB in the beginning and 81.3MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 07:28:41,473 INFO L158 Benchmark]: RCFGBuilder took 3339.96ms. Allocated memory was 144.7MB in the beginning and 195.0MB in the end (delta: 50.3MB). Free memory was 81.3MB in the beginning and 77.0MB in the end (delta: 4.2MB). Peak memory consumption was 70.7MB. Max. memory is 16.1GB. [2021-11-25 07:28:41,474 INFO L158 Benchmark]: CodeCheck took 170.96ms. Allocated memory is still 195.0MB. Free memory was 77.0MB in the beginning and 70.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 07:28:41,477 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 65.0MB. Free memory is still 45.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3540.64ms. Allocated memory was 65.0MB in the beginning and 144.7MB in the end (delta: 79.7MB). Free memory was 35.5MB in the beginning and 59.5MB in the end (delta: -24.0MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 264.38ms. Allocated memory is still 144.7MB. Free memory was 59.5MB in the beginning and 88.6MB in the end (delta: -29.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 124.80ms. Allocated memory is still 144.7MB. Free memory was 88.6MB in the beginning and 81.3MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3339.96ms. Allocated memory was 144.7MB in the beginning and 195.0MB in the end (delta: 50.3MB). Free memory was 81.3MB in the beginning and 77.0MB in the end (delta: 4.2MB). Peak memory consumption was 70.7MB. Max. memory is 16.1GB. * CodeCheck took 170.96ms. Allocated memory is still 195.0MB. Free memory was 77.0MB in the beginning and 70.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 07:28:41,532 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a2962-5234-47e3-ba04-5c6e9bb484ed/bin/ukojak-d1pc8ZmBRL/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