./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_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_23f61433-5079-4913-b299-7e1e6f208cb1/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f61433-5079-4913-b299-7e1e6f208cb1/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_23f61433-5079-4913-b299-7e1e6f208cb1/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f61433-5079-4913-b299-7e1e6f208cb1/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f61433-5079-4913-b299-7e1e6f208cb1/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_23f61433-5079-4913-b299-7e1e6f208cb1/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 7a14ff88669e01083ca46db0c80d319fe5a2f969bf71d428fc27ed5e7149831c --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:06:46,498 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:06:46,500 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:06:46,547 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:06:46,548 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:06:46,553 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:06:46,555 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:06:46,559 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:06:46,562 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:06:46,567 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:06:46,568 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:06:46,570 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:06:46,571 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:06:46,574 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:06:46,576 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:06:46,580 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:06:46,582 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:06:46,584 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:06:46,586 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:06:46,591 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:06:46,593 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:06:46,595 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:06:46,598 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:06:46,599 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:06:46,608 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:06:46,608 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:06:46,609 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:06:46,611 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:06:46,611 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:06:46,613 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:06:46,614 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:06:46,615 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:06:46,616 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:06:46,618 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:06:46,620 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:06:46,621 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:06:46,621 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:06:46,622 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:06:46,622 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:06:46,623 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:06:46,624 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:06:46,625 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f61433-5079-4913-b299-7e1e6f208cb1/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 06:06:46,675 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:06:46,675 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:06:46,677 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:06:46,677 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:06:46,678 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:06:46,678 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:06:46,678 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:06:46,678 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 06:06:46,679 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:06:46,679 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:06:46,680 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:06:46,686 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:06:46,686 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:06:46,686 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:06:46,687 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:06:46,687 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:06:46,687 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:06:46,687 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:06:46,688 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:06:46,688 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:06:46,688 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:06:46,688 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:06:46,688 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 06:06:46,689 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 06:06:46,689 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:06:46,689 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_23f61433-5079-4913-b299-7e1e6f208cb1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f61433-5079-4913-b299-7e1e6f208cb1/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7a14ff88669e01083ca46db0c80d319fe5a2f969bf71d428fc27ed5e7149831c [2021-11-25 06:06:46,965 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:06:46,988 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:06:46,992 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:06:46,994 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:06:46,995 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:06:46,996 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f61433-5079-4913-b299-7e1e6f208cb1/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i [2021-11-25 06:06:47,064 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f61433-5079-4913-b299-7e1e6f208cb1/bin/ukojak-d1pc8ZmBRL/data/0fcd67ee3/18abe2505ef349edb01abf233ab71c4d/FLAG458492ae5 [2021-11-25 06:06:48,004 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:06:48,005 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f61433-5079-4913-b299-7e1e6f208cb1/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i [2021-11-25 06:06:48,054 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f61433-5079-4913-b299-7e1e6f208cb1/bin/ukojak-d1pc8ZmBRL/data/0fcd67ee3/18abe2505ef349edb01abf233ab71c4d/FLAG458492ae5 [2021-11-25 06:06:48,438 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f61433-5079-4913-b299-7e1e6f208cb1/bin/ukojak-d1pc8ZmBRL/data/0fcd67ee3/18abe2505ef349edb01abf233ab71c4d [2021-11-25 06:06:48,441 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:06:48,444 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:06:48,448 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:06:48,448 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:06:48,451 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:06:48,452 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:06:48" (1/1) ... [2021-11-25 06:06:48,453 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26ef4b68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:06:48, skipping insertion in model container [2021-11-25 06:06:48,453 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:06:48" (1/1) ... [2021-11-25 06:06:48,461 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:06:48,597 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:06:48,911 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_23f61433-5079-4913-b299-7e1e6f208cb1/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4510,4523] [2021-11-25 06:06:48,919 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_23f61433-5079-4913-b299-7e1e6f208cb1/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4570,4583] [2021-11-25 06:06:49,999 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:06:50,000 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:06:50,000 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:06:50,001 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:06:50,002 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:06:50,018 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:06:50,018 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:06:50,020 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:06:50,021 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:06:50,476 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:06:50,480 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:06:50,481 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:06:50,482 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:06:50,483 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:06:50,484 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:06:50,485 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:06:50,486 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:06:50,487 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:06:50,487 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:06:50,641 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:06:50,743 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:06:50,743 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:06:50,834 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:06:50,909 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:06:50,923 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_23f61433-5079-4913-b299-7e1e6f208cb1/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4510,4523] [2021-11-25 06:06:50,923 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_23f61433-5079-4913-b299-7e1e6f208cb1/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4570,4583] [2021-11-25 06:06:50,957 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:06:50,957 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:06:50,958 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:06:50,958 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:06:50,959 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:06:50,966 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:06:50,971 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:06:50,972 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:06:50,973 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:06:51,004 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:06:51,005 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:06:51,006 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:06:51,006 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:06:51,007 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:06:51,008 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:06:51,008 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:06:51,009 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:06:51,009 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:06:51,010 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:06:51,030 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:06:51,167 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:06:51,167 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:06:51,225 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:06:51,506 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:06:51,507 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:06:51 WrapperNode [2021-11-25 06:06:51,507 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:06:51,508 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:06:51,509 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:06:51,509 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:06:51,517 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:06:51" (1/1) ... [2021-11-25 06:06:51,634 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:06:51" (1/1) ... [2021-11-25 06:06:51,769 INFO L137 Inliner]: procedures = 691, calls = 2656, calls flagged for inlining = 59, calls inlined = 6, statements flattened = 902 [2021-11-25 06:06:51,771 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:06:51,772 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:06:51,772 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:06:51,773 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:06:51,781 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:06:51" (1/1) ... [2021-11-25 06:06:51,781 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:06:51" (1/1) ... [2021-11-25 06:06:51,801 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:06:51" (1/1) ... [2021-11-25 06:06:51,801 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:06:51" (1/1) ... [2021-11-25 06:06:51,872 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:06:51" (1/1) ... [2021-11-25 06:06:51,878 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:06:51" (1/1) ... [2021-11-25 06:06:51,887 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:06:51" (1/1) ... [2021-11-25 06:06:51,902 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:06:51,903 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:06:51,903 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:06:51,903 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:06:51,912 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:06:51" (1/1) ... [2021-11-25 06:06:51,919 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:06:51,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f61433-5079-4913-b299-7e1e6f208cb1/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:06:51,952 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f61433-5079-4913-b299-7e1e6f208cb1/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:06:51,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f61433-5079-4913-b299-7e1e6f208cb1/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:06:52,005 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-25 06:06:52,005 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-25 06:06:52,005 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:06:52,006 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 06:06:52,006 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 06:06:52,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 06:06:52,006 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 06:06:52,006 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 06:06:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:06:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:06:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-25 06:06:52,007 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-25 06:06:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:06:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-25 06:06:52,009 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-25 06:06:52,009 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2021-11-25 06:06:52,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2021-11-25 06:06:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:06:52,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:06:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 06:06:52,012 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 06:06:52,012 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-25 06:06:52,012 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-25 06:06:52,012 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 06:06:52,012 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 06:06:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-25 06:06:52,013 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-25 06:06:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:06:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 06:06:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-11-25 06:06:52,014 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-11-25 06:06:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:06:52,014 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 06:06:52,014 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 06:06:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 06:06:52,015 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 06:06:52,015 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2021-11-25 06:06:52,016 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2021-11-25 06:06:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 06:06:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2021-11-25 06:06:52,016 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2021-11-25 06:06:52,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 06:06:52,302 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:06:52,304 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:06:53,956 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:06:54,138 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:06:54,138 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-25 06:06:54,142 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:06:54 BoogieIcfgContainer [2021-11-25 06:06:54,142 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:06:54,143 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:06:54,143 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:06:54,153 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:06:54,154 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:06:54" (1/1) ... [2021-11-25 06:06:54,166 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:06:54,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:06:54,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 140 states and 188 transitions. [2021-11-25 06:06:54,254 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 188 transitions. [2021-11-25 06:06:54,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-25 06:06:54,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:06:54,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:06:54,319 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 06:06:54,328 INFO L158 Benchmark]: Toolchain (without parser) took 5879.38ms. Allocated memory was 119.5MB in the beginning and 281.0MB in the end (delta: 161.5MB). Free memory was 80.6MB in the beginning and 138.0MB in the end (delta: -57.4MB). Peak memory consumption was 103.7MB. Max. memory is 16.1GB. [2021-11-25 06:06:54,329 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 119.5MB. Free memory is still 72.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:06:54,330 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3059.61ms. Allocated memory was 119.5MB in the beginning and 174.1MB in the end (delta: 54.5MB). Free memory was 80.3MB in the beginning and 110.5MB in the end (delta: -30.2MB). Peak memory consumption was 93.6MB. Max. memory is 16.1GB. [2021-11-25 06:06:54,331 INFO L158 Benchmark]: Boogie Procedure Inliner took 263.22ms. Allocated memory is still 174.1MB. Free memory was 110.5MB in the beginning and 98.8MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-25 06:06:54,331 INFO L158 Benchmark]: Boogie Preprocessor took 129.89ms. Allocated memory is still 174.1MB. Free memory was 98.8MB in the beginning and 90.4MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 06:06:54,332 INFO L158 Benchmark]: RCFGBuilder took 2239.45ms. Allocated memory was 174.1MB in the beginning and 281.0MB in the end (delta: 107.0MB). Free memory was 90.4MB in the beginning and 145.3MB in the end (delta: -54.9MB). Peak memory consumption was 58.2MB. Max. memory is 16.1GB. [2021-11-25 06:06:54,334 INFO L158 Benchmark]: CodeCheck took 179.70ms. Allocated memory is still 281.0MB. Free memory was 145.3MB in the beginning and 138.0MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 06:06:54,340 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 0.26ms. Allocated memory is still 119.5MB. Free memory is still 72.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3059.61ms. Allocated memory was 119.5MB in the beginning and 174.1MB in the end (delta: 54.5MB). Free memory was 80.3MB in the beginning and 110.5MB in the end (delta: -30.2MB). Peak memory consumption was 93.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 263.22ms. Allocated memory is still 174.1MB. Free memory was 110.5MB in the beginning and 98.8MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 129.89ms. Allocated memory is still 174.1MB. Free memory was 98.8MB in the beginning and 90.4MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2239.45ms. Allocated memory was 174.1MB in the beginning and 281.0MB in the end (delta: 107.0MB). Free memory was 90.4MB in the beginning and 145.3MB in the end (delta: -54.9MB). Peak memory consumption was 58.2MB. Max. memory is 16.1GB. * CodeCheck took 179.70ms. Allocated memory is still 281.0MB. Free memory was 145.3MB in the beginning and 138.0MB in the end (delta: 7.3MB). 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 06:06:54,392 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f61433-5079-4913-b299-7e1e6f208cb1/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_23f61433-5079-4913-b299-7e1e6f208cb1/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f61433-5079-4913-b299-7e1e6f208cb1/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_23f61433-5079-4913-b299-7e1e6f208cb1/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f61433-5079-4913-b299-7e1e6f208cb1/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f61433-5079-4913-b299-7e1e6f208cb1/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_23f61433-5079-4913-b299-7e1e6f208cb1/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 7a14ff88669e01083ca46db0c80d319fe5a2f969bf71d428fc27ed5e7149831c --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:06:56,864 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:06:56,868 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:06:56,920 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:06:56,921 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:06:56,925 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:06:56,927 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:06:56,931 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:06:56,934 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:06:56,940 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:06:56,944 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:06:56,945 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:06:56,946 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:06:56,948 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:06:56,951 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:06:56,956 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:06:56,957 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:06:56,957 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:06:56,959 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:06:56,962 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:06:56,963 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:06:56,965 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:06:56,966 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:06:56,967 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:06:56,970 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:06:56,971 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:06:56,971 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:06:56,972 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:06:56,973 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:06:56,974 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:06:56,974 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:06:56,975 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:06:56,976 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:06:56,977 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:06:56,978 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:06:56,978 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:06:56,979 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:06:56,979 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:06:56,979 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:06:56,980 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:06:56,981 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:06:56,982 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f61433-5079-4913-b299-7e1e6f208cb1/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-25 06:06:57,038 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:06:57,038 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:06:57,040 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:06:57,040 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:06:57,041 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:06:57,042 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:06:57,042 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:06:57,042 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:06:57,043 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:06:57,043 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:06:57,044 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:06:57,044 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 06:06:57,044 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-25 06:06:57,045 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-25 06:06:57,045 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:06:57,045 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:06:57,045 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:06:57,046 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:06:57,046 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:06:57,046 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:06:57,046 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:06:57,047 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:06:57,047 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:06:57,047 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:06:57,047 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-25 06:06:57,048 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-25 06:06:57,048 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:06:57,048 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-25 06:06:57,048 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 06:06:57,048 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_23f61433-5079-4913-b299-7e1e6f208cb1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f61433-5079-4913-b299-7e1e6f208cb1/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7a14ff88669e01083ca46db0c80d319fe5a2f969bf71d428fc27ed5e7149831c [2021-11-25 06:06:57,448 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:06:57,479 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:06:57,482 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:06:57,484 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:06:57,485 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:06:57,486 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f61433-5079-4913-b299-7e1e6f208cb1/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i [2021-11-25 06:06:57,567 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f61433-5079-4913-b299-7e1e6f208cb1/bin/ukojak-d1pc8ZmBRL/data/4a66a7ece/9a5778c8dc8e4312b1c12a0557efcbe7/FLAG31236c5fd [2021-11-25 06:06:58,446 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:06:58,447 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f61433-5079-4913-b299-7e1e6f208cb1/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i [2021-11-25 06:06:58,509 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f61433-5079-4913-b299-7e1e6f208cb1/bin/ukojak-d1pc8ZmBRL/data/4a66a7ece/9a5778c8dc8e4312b1c12a0557efcbe7/FLAG31236c5fd [2021-11-25 06:06:58,959 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f61433-5079-4913-b299-7e1e6f208cb1/bin/ukojak-d1pc8ZmBRL/data/4a66a7ece/9a5778c8dc8e4312b1c12a0557efcbe7 [2021-11-25 06:06:58,961 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:06:58,963 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:06:58,964 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:06:58,965 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:06:58,982 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:06:58,983 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:06:58" (1/1) ... [2021-11-25 06:06:58,984 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52fe469d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:06:58, skipping insertion in model container [2021-11-25 06:06:58,984 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:06:58" (1/1) ... [2021-11-25 06:06:58,992 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:06:59,135 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:06:59,400 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_23f61433-5079-4913-b299-7e1e6f208cb1/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4510,4523] [2021-11-25 06:06:59,407 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_23f61433-5079-4913-b299-7e1e6f208cb1/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4570,4583] [2021-11-25 06:07:00,321 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:00,322 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:00,322 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:00,323 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:00,324 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:00,346 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:00,347 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:00,349 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:00,350 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:00,812 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:07:00,813 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:07:00,815 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:07:00,816 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:07:00,818 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:07:00,818 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:07:00,819 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:07:00,820 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:07:00,821 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:07:00,821 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:07:01,027 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:07:01,136 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:01,136 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:01,271 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:07:01,360 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-25 06:07:01,420 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:07:01,425 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_23f61433-5079-4913-b299-7e1e6f208cb1/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4510,4523] [2021-11-25 06:07:01,426 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_23f61433-5079-4913-b299-7e1e6f208cb1/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4570,4583] [2021-11-25 06:07:01,506 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:01,514 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:01,515 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:01,515 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:01,516 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:01,524 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:01,533 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:01,534 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:01,535 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:01,598 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:07:01,599 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:07:01,600 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:07:01,601 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:07:01,604 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:07:01,605 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:07:01,605 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:07:01,606 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:07:01,610 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:07:01,615 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:07:01,644 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:07:01,749 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:01,749 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:01,793 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:07:01,838 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:07:01,862 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_23f61433-5079-4913-b299-7e1e6f208cb1/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4510,4523] [2021-11-25 06:07:01,863 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_23f61433-5079-4913-b299-7e1e6f208cb1/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4570,4583] [2021-11-25 06:07:01,930 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:01,931 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:01,931 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:01,932 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:01,933 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:01,938 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:01,938 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:01,939 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:01,939 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:01,968 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:07:01,969 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:07:01,970 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:07:01,970 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:07:01,971 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:07:01,972 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:07:01,972 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:07:01,973 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:07:01,973 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:07:01,973 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:07:01,993 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:07:02,083 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:02,083 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:02,108 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:07:02,476 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:07:02,477 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:02 WrapperNode [2021-11-25 06:07:02,477 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:07:02,478 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:07:02,478 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:07:02,478 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:07:02,486 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:02" (1/1) ... [2021-11-25 06:07:02,613 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:02" (1/1) ... [2021-11-25 06:07:02,705 INFO L137 Inliner]: procedures = 711, calls = 2656, calls flagged for inlining = 59, calls inlined = 6, statements flattened = 903 [2021-11-25 06:07:02,706 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:07:02,707 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:07:02,707 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:07:02,707 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:07:02,721 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:02" (1/1) ... [2021-11-25 06:07:02,725 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:02" (1/1) ... [2021-11-25 06:07:02,753 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:02" (1/1) ... [2021-11-25 06:07:02,754 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:02" (1/1) ... [2021-11-25 06:07:02,818 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:02" (1/1) ... [2021-11-25 06:07:02,838 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:02" (1/1) ... [2021-11-25 06:07:02,850 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:02" (1/1) ... [2021-11-25 06:07:02,863 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:07:02,864 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:07:02,864 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:07:02,864 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:07:02,865 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:02" (1/1) ... [2021-11-25 06:07:02,872 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:07:02,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f61433-5079-4913-b299-7e1e6f208cb1/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:07:02,894 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f61433-5079-4913-b299-7e1e6f208cb1/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:07:02,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f61433-5079-4913-b299-7e1e6f208cb1/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:07:02,965 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-25 06:07:02,965 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-25 06:07:02,966 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:07:02,966 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 06:07:02,966 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 06:07:02,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-25 06:07:02,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-25 06:07:02,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-25 06:07:02,967 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 06:07:02,967 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 06:07:02,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:07:02,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:07:02,968 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-25 06:07:02,968 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-25 06:07:02,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:07:02,968 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-25 06:07:02,968 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-25 06:07:02,968 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2021-11-25 06:07:02,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2021-11-25 06:07:02,969 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:07:02,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:07:02,969 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 06:07:02,969 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 06:07:02,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-25 06:07:02,970 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-25 06:07:02,970 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-25 06:07:02,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-25 06:07:02,970 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 06:07:02,970 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 06:07:02,971 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-25 06:07:02,971 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-25 06:07:02,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:07:02,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 06:07:02,971 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-11-25 06:07:02,971 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-11-25 06:07:02,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-25 06:07:02,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-25 06:07:02,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:07:02,972 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 06:07:02,972 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 06:07:02,973 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 06:07:02,973 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 06:07:02,973 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2021-11-25 06:07:02,973 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2021-11-25 06:07:02,973 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2021-11-25 06:07:02,973 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2021-11-25 06:07:03,322 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:07:03,325 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:07:08,116 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:07:08,345 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:07:08,345 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-25 06:07:08,348 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:07:08 BoogieIcfgContainer [2021-11-25 06:07:08,349 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:07:08,351 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:07:08,351 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:07:08,361 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:07:08,362 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:07:08" (1/1) ... [2021-11-25 06:07:08,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:07:08,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:07:08,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 140 states and 188 transitions. [2021-11-25 06:07:08,474 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 188 transitions. [2021-11-25 06:07:08,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-25 06:07:08,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:07:08,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:07:08,533 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 06:07:08,540 INFO L158 Benchmark]: Toolchain (without parser) took 9574.49ms. Allocated memory was 58.7MB in the beginning and 167.8MB in the end (delta: 109.1MB). Free memory was 27.6MB in the beginning and 87.7MB in the end (delta: -60.1MB). Peak memory consumption was 49.7MB. Max. memory is 16.1GB. [2021-11-25 06:07:08,540 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 58.7MB. Free memory was 39.7MB in the beginning and 39.7MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:07:08,541 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3512.90ms. Allocated memory was 58.7MB in the beginning and 134.2MB in the end (delta: 75.5MB). Free memory was 27.4MB in the beginning and 78.6MB in the end (delta: -51.2MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2021-11-25 06:07:08,544 INFO L158 Benchmark]: Boogie Procedure Inliner took 228.07ms. Allocated memory is still 134.2MB. Free memory was 78.6MB in the beginning and 66.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-25 06:07:08,546 INFO L158 Benchmark]: Boogie Preprocessor took 156.71ms. Allocated memory is still 134.2MB. Free memory was 66.0MB in the beginning and 57.4MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 06:07:08,549 INFO L158 Benchmark]: RCFGBuilder took 5485.95ms. Allocated memory was 134.2MB in the beginning and 167.8MB in the end (delta: 33.6MB). Free memory was 57.4MB in the beginning and 95.1MB in the end (delta: -37.7MB). Peak memory consumption was 57.0MB. Max. memory is 16.1GB. [2021-11-25 06:07:08,549 INFO L158 Benchmark]: CodeCheck took 185.53ms. Allocated memory is still 167.8MB. Free memory was 95.1MB in the beginning and 87.7MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 06:07:08,554 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 0.30ms. Allocated memory is still 58.7MB. Free memory was 39.7MB in the beginning and 39.7MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3512.90ms. Allocated memory was 58.7MB in the beginning and 134.2MB in the end (delta: 75.5MB). Free memory was 27.4MB in the beginning and 78.6MB in the end (delta: -51.2MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 228.07ms. Allocated memory is still 134.2MB. Free memory was 78.6MB in the beginning and 66.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 156.71ms. Allocated memory is still 134.2MB. Free memory was 66.0MB in the beginning and 57.4MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 5485.95ms. Allocated memory was 134.2MB in the beginning and 167.8MB in the end (delta: 33.6MB). Free memory was 57.4MB in the beginning and 95.1MB in the end (delta: -37.7MB). Peak memory consumption was 57.0MB. Max. memory is 16.1GB. * CodeCheck took 185.53ms. Allocated memory is still 167.8MB. Free memory was 95.1MB in the beginning and 87.7MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 06:07:08,611 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f61433-5079-4913-b299-7e1e6f208cb1/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