./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 dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/bin/ukojak-92XMlrwhuB/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_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e401a4e4197b43467958a92870f8195ba22195c146137fa78352c627ea2eeb40 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:41:11,644 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:41:11,646 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:41:11,678 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:41:11,679 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:41:11,680 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:41:11,682 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:41:11,684 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:41:11,687 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:41:11,688 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:41:11,689 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:41:11,690 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:41:11,691 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:41:11,692 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:41:11,693 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:41:11,695 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:41:11,696 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:41:11,697 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:41:11,699 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:41:11,706 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:41:11,711 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:41:11,719 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:41:11,721 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:41:11,724 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:41:11,730 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:41:11,733 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:41:11,734 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:41:11,735 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:41:11,737 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:41:11,738 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:41:11,739 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:41:11,740 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:41:11,742 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:41:11,744 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:41:11,745 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:41:11,745 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:41:11,746 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:41:11,746 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:41:11,747 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:41:11,748 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:41:11,749 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:41:11,750 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:41:11,802 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:41:11,802 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:41:11,804 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:41:11,804 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:41:11,805 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:41:11,805 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:41:11,805 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:41:11,805 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:41:11,806 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:41:11,806 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:41:11,807 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:41:11,807 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:41:11,807 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:41:11,808 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:41:11,808 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:41:11,808 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:41:11,808 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:41:11,809 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:41:11,809 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:41:11,809 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:41:11,809 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:41:11,810 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:41:11,810 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:41:11,810 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:41:11,810 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:41:11,811 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_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/bin/ukojak-92XMlrwhuB/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e401a4e4197b43467958a92870f8195ba22195c146137fa78352c627ea2eeb40 [2022-10-17 16:41:12,065 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:41:12,098 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:41:12,100 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:41:12,102 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:41:12,102 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:41:12,104 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i [2022-10-17 16:41:12,182 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/bin/ukojak-92XMlrwhuB/data/f97c0105c/b14fbd67b3c44175b822cdbc9530c192/FLAGd5500fd04 [2022-10-17 16:41:13,152 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:41:13,153 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i [2022-10-17 16:41:13,197 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/bin/ukojak-92XMlrwhuB/data/f97c0105c/b14fbd67b3c44175b822cdbc9530c192/FLAGd5500fd04 [2022-10-17 16:41:13,621 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/bin/ukojak-92XMlrwhuB/data/f97c0105c/b14fbd67b3c44175b822cdbc9530c192 [2022-10-17 16:41:13,624 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:41:13,626 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:41:13,628 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:41:13,628 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:41:13,631 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:41:13,632 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:41:13" (1/1) ... [2022-10-17 16:41:13,633 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3205814f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:13, skipping insertion in model container [2022-10-17 16:41:13,634 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:41:13" (1/1) ... [2022-10-17 16:41:13,641 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:41:13,771 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:41:14,046 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_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4502,4515] [2022-10-17 16:41:14,053 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_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4562,4575] [2022-10-17 16:41:15,001 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:15,009 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:15,010 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:15,010 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:15,011 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:15,024 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:15,025 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:15,027 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:15,027 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:15,482 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:41:15,483 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:41:15,485 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:41:15,486 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:41:15,487 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:41:15,488 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:41:15,489 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:41:15,489 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:41:15,490 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:41:15,491 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:41:15,672 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:41:15,774 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:15,774 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:15,863 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:41:15,962 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:41:15,982 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_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4502,4515] [2022-10-17 16:41:15,983 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_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4562,4575] [2022-10-17 16:41:16,044 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:16,045 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:16,046 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:16,046 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:16,047 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:16,055 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:16,055 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:16,057 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:16,057 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:16,096 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:41:16,098 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:41:16,098 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:41:16,099 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:41:16,101 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:41:16,101 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:41:16,102 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:41:16,103 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:41:16,104 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:41:16,104 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:41:16,129 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:41:16,213 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:16,213 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:16,266 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:41:16,643 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:41:16,643 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:16 WrapperNode [2022-10-17 16:41:16,644 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:41:16,645 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:41:16,645 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:41:16,645 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:41:16,653 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:16" (1/1) ... [2022-10-17 16:41:16,753 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:16" (1/1) ... [2022-10-17 16:41:16,868 INFO L138 Inliner]: procedures = 691, calls = 2504, calls flagged for inlining = 56, calls inlined = 8, statements flattened = 817 [2022-10-17 16:41:16,869 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:41:16,870 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:41:16,870 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:41:16,870 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:41:16,880 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:16" (1/1) ... [2022-10-17 16:41:16,881 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:16" (1/1) ... [2022-10-17 16:41:16,908 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:16" (1/1) ... [2022-10-17 16:41:16,908 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:16" (1/1) ... [2022-10-17 16:41:16,975 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:16" (1/1) ... [2022-10-17 16:41:16,980 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:16" (1/1) ... [2022-10-17 16:41:16,987 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:16" (1/1) ... [2022-10-17 16:41:16,992 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:16" (1/1) ... [2022-10-17 16:41:17,002 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:41:17,003 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:41:17,004 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:41:17,004 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:41:17,005 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:16" (1/1) ... [2022-10-17 16:41:17,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:41:17,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:41:17,054 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:41:17,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:41:17,111 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-10-17 16:41:17,112 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-10-17 16:41:17,112 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:41:17,112 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-17 16:41:17,113 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-17 16:41:17,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:41:17,113 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 16:41:17,113 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 16:41:17,113 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_secure_zero [2022-10-17 16:41:17,114 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_secure_zero [2022-10-17 16:41:17,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:41:17,115 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:41:17,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:41:17,117 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:41:17,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:41:17,118 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-17 16:41:17,118 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-17 16:41:17,119 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-10-17 16:41:17,119 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-10-17 16:41:17,120 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:41:17,120 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:41:17,120 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:41:17,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:41:17,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:41:17,122 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-10-17 16:41:17,122 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-10-17 16:41:17,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:41:17,122 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-10-17 16:41:17,123 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-10-17 16:41:17,123 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-10-17 16:41:17,123 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-10-17 16:41:17,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:41:17,476 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:41:17,478 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:41:18,930 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:41:19,345 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:41:19,345 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 16:41:19,349 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:41:19 BoogieIcfgContainer [2022-10-17 16:41:19,349 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:41:19,350 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:41:19,350 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:41:19,360 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:41:19,360 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:41:19" (1/1) ... [2022-10-17 16:41:19,374 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:41:19,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:19,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 83 states and 106 transitions. [2022-10-17 16:41:19,461 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 106 transitions. [2022-10-17 16:41:19,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-10-17 16:41:19,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:19,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:19,520 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:153) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-10-17 16:41:19,529 INFO L158 Benchmark]: Toolchain (without parser) took 5897.90ms. Allocated memory was 119.5MB in the beginning and 205.5MB in the end (delta: 86.0MB). Free memory was 76.6MB in the beginning and 125.9MB in the end (delta: -49.3MB). Peak memory consumption was 36.7MB. Max. memory is 16.1GB. [2022-10-17 16:41:19,530 INFO L158 Benchmark]: CDTParser took 0.52ms. Allocated memory is still 83.9MB. Free memory is still 38.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:41:19,532 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3015.98ms. Allocated memory was 119.5MB in the beginning and 144.7MB in the end (delta: 25.2MB). Free memory was 76.3MB in the beginning and 58.5MB in the end (delta: 17.8MB). Peak memory consumption was 59.2MB. Max. memory is 16.1GB. [2022-10-17 16:41:19,532 INFO L158 Benchmark]: Boogie Procedure Inliner took 224.56ms. Allocated memory is still 144.7MB. Free memory was 58.5MB in the beginning and 91.9MB in the end (delta: -33.4MB). Peak memory consumption was 21.1MB. Max. memory is 16.1GB. [2022-10-17 16:41:19,533 INFO L158 Benchmark]: Boogie Preprocessor took 132.90ms. Allocated memory is still 144.7MB. Free memory was 91.9MB in the beginning and 84.7MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:41:19,533 INFO L158 Benchmark]: RCFGBuilder took 2345.50ms. Allocated memory was 144.7MB in the beginning and 205.5MB in the end (delta: 60.8MB). Free memory was 84.7MB in the beginning and 133.2MB in the end (delta: -48.6MB). Peak memory consumption was 92.7MB. Max. memory is 16.1GB. [2022-10-17 16:41:19,536 INFO L158 Benchmark]: CodeCheck took 173.48ms. Allocated memory is still 205.5MB. Free memory was 133.2MB in the beginning and 125.9MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:41:19,542 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.52ms. Allocated memory is still 83.9MB. Free memory is still 38.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3015.98ms. Allocated memory was 119.5MB in the beginning and 144.7MB in the end (delta: 25.2MB). Free memory was 76.3MB in the beginning and 58.5MB in the end (delta: 17.8MB). Peak memory consumption was 59.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 224.56ms. Allocated memory is still 144.7MB. Free memory was 58.5MB in the beginning and 91.9MB in the end (delta: -33.4MB). Peak memory consumption was 21.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 132.90ms. Allocated memory is still 144.7MB. Free memory was 91.9MB in the beginning and 84.7MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2345.50ms. Allocated memory was 144.7MB in the beginning and 205.5MB in the end (delta: 60.8MB). Free memory was 84.7MB in the beginning and 133.2MB in the end (delta: -48.6MB). Peak memory consumption was 92.7MB. Max. memory is 16.1GB. * CodeCheck took 173.48ms. Allocated memory is still 205.5MB. Free memory was 133.2MB in the beginning and 125.9MB 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. [2022-10-17 16:41:19,593 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/bin/ukojak-92XMlrwhuB/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_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e401a4e4197b43467958a92870f8195ba22195c146137fa78352c627ea2eeb40 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:41:22,052 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:41:22,055 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:41:22,096 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:41:22,097 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:41:22,102 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:41:22,105 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:41:22,111 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:41:22,118 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:41:22,126 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:41:22,130 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:41:22,132 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:41:22,133 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:41:22,136 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:41:22,137 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:41:22,139 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:41:22,147 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:41:22,149 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:41:22,151 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:41:22,158 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:41:22,163 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:41:22,165 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:41:22,167 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:41:22,169 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:41:22,176 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:41:22,176 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:41:22,177 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:41:22,179 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:41:22,180 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:41:22,181 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:41:22,181 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:41:22,182 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:41:22,184 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:41:22,185 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:41:22,186 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:41:22,186 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:41:22,187 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:41:22,187 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:41:22,188 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:41:22,190 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:41:22,190 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:41:22,191 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:41:22,228 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:41:22,228 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:41:22,229 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:41:22,230 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:41:22,230 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:41:22,231 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:41:22,231 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:41:22,231 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:41:22,231 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:41:22,232 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:41:22,232 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:41:22,232 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:41:22,232 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:41:22,232 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:41:22,233 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:41:22,233 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:41:22,233 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:41:22,233 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:41:22,234 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:41:22,234 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:41:22,234 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:41:22,234 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:41:22,235 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:41:22,235 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:41:22,235 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:41:22,235 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:41:22,236 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:41:22,236 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:41:22,236 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:41:22,236 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_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/bin/ukojak-92XMlrwhuB/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e401a4e4197b43467958a92870f8195ba22195c146137fa78352c627ea2eeb40 [2022-10-17 16:41:22,573 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:41:22,595 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:41:22,598 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:41:22,599 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:41:22,600 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:41:22,602 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i [2022-10-17 16:41:22,673 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/bin/ukojak-92XMlrwhuB/data/045fda0b6/d8e8d29af3c7469cad25383072534274/FLAG04dd86afd [2022-10-17 16:41:23,699 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:41:23,700 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i [2022-10-17 16:41:23,739 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/bin/ukojak-92XMlrwhuB/data/045fda0b6/d8e8d29af3c7469cad25383072534274/FLAG04dd86afd [2022-10-17 16:41:24,146 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/bin/ukojak-92XMlrwhuB/data/045fda0b6/d8e8d29af3c7469cad25383072534274 [2022-10-17 16:41:24,150 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:41:24,153 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:41:24,158 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:41:24,158 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:41:24,162 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:41:24,162 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:41:24" (1/1) ... [2022-10-17 16:41:24,163 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37e4c223 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:24, skipping insertion in model container [2022-10-17 16:41:24,164 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:41:24" (1/1) ... [2022-10-17 16:41:24,172 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:41:24,309 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:41:24,664 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_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4502,4515] [2022-10-17 16:41:24,672 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_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4562,4575] [2022-10-17 16:41:26,014 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:26,014 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:26,015 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:26,016 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:26,017 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:26,031 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:26,031 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:26,033 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:26,034 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:26,528 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:41:26,529 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:41:26,531 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:41:26,532 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:41:26,533 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:41:26,534 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:41:26,535 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:41:26,535 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:41:26,536 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:41:26,537 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:41:26,729 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:41:26,839 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:26,839 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:26,953 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:41:27,054 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 16:41:27,091 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:41:27,117 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_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4502,4515] [2022-10-17 16:41:27,118 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_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4562,4575] [2022-10-17 16:41:27,151 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:27,151 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:27,152 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:27,152 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:27,153 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:27,160 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:27,161 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:27,162 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:27,162 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:27,196 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:41:27,197 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:41:27,198 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:41:27,199 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:41:27,199 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:41:27,200 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:41:27,201 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:41:27,201 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:41:27,201 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:41:27,202 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:41:27,222 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:41:27,289 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:27,290 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:27,317 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:41:27,373 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:41:27,386 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_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4502,4515] [2022-10-17 16:41:27,386 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_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4562,4575] [2022-10-17 16:41:27,415 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:27,415 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:27,416 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:27,416 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:27,417 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:27,422 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:27,423 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:27,423 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:27,424 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:27,493 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:41:27,494 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:41:27,495 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:41:27,496 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:41:27,497 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:41:27,497 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:41:27,498 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:41:27,498 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:41:27,499 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:41:27,499 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:41:27,528 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:41:27,624 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:27,624 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:27,669 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:41:28,010 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:41:28,011 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:28 WrapperNode [2022-10-17 16:41:28,011 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:41:28,012 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:41:28,013 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:41:28,013 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:41:28,021 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:28" (1/1) ... [2022-10-17 16:41:28,133 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:28" (1/1) ... [2022-10-17 16:41:28,234 INFO L138 Inliner]: procedures = 711, calls = 2504, calls flagged for inlining = 56, calls inlined = 8, statements flattened = 818 [2022-10-17 16:41:28,235 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:41:28,236 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:41:28,237 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:41:28,237 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:41:28,246 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:28" (1/1) ... [2022-10-17 16:41:28,247 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:28" (1/1) ... [2022-10-17 16:41:28,264 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:28" (1/1) ... [2022-10-17 16:41:28,265 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:28" (1/1) ... [2022-10-17 16:41:28,341 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:28" (1/1) ... [2022-10-17 16:41:28,350 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:28" (1/1) ... [2022-10-17 16:41:28,374 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:28" (1/1) ... [2022-10-17 16:41:28,389 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:28" (1/1) ... [2022-10-17 16:41:28,401 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:41:28,411 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:41:28,411 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:41:28,411 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:41:28,412 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:28" (1/1) ... [2022-10-17 16:41:28,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:41:28,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:41:28,446 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:41:28,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:41:28,507 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-10-17 16:41:28,509 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-10-17 16:41:28,510 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:41:28,510 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-17 16:41:28,510 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-17 16:41:28,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:41:28,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 16:41:28,510 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 16:41:28,511 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 16:41:28,511 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_secure_zero [2022-10-17 16:41:28,512 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_secure_zero [2022-10-17 16:41:28,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:41:28,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:41:28,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:41:28,512 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:41:28,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:41:28,513 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-17 16:41:28,513 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-17 16:41:28,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 16:41:28,515 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-10-17 16:41:28,515 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-10-17 16:41:28,515 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:41:28,515 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:41:28,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:41:28,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:41:28,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 16:41:28,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 16:41:28,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:41:28,517 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-10-17 16:41:28,517 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-10-17 16:41:28,517 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-10-17 16:41:28,518 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-10-17 16:41:28,518 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-10-17 16:41:28,518 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-10-17 16:41:28,975 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:41:28,977 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:41:31,804 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:41:32,499 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:41:32,500 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 16:41:32,503 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:41:32 BoogieIcfgContainer [2022-10-17 16:41:32,503 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:41:32,504 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:41:32,504 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:41:32,514 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:41:32,515 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:41:32" (1/1) ... [2022-10-17 16:41:32,529 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:41:32,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:32,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 83 states and 106 transitions. [2022-10-17 16:41:32,606 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 106 transitions. [2022-10-17 16:41:32,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-10-17 16:41:32,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:32,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:32,662 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:153) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-10-17 16:41:32,669 INFO L158 Benchmark]: Toolchain (without parser) took 8514.35ms. Allocated memory was 56.6MB in the beginning and 276.8MB in the end (delta: 220.2MB). Free memory was 35.2MB in the beginning and 171.8MB in the end (delta: -136.6MB). Peak memory consumption was 83.3MB. Max. memory is 16.1GB. [2022-10-17 16:41:32,670 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 56.6MB. Free memory was 35.6MB in the beginning and 35.6MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:41:32,672 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3853.62ms. Allocated memory was 56.6MB in the beginning and 176.2MB in the end (delta: 119.5MB). Free memory was 35.0MB in the beginning and 116.1MB in the end (delta: -81.0MB). Peak memory consumption was 59.4MB. Max. memory is 16.1GB. [2022-10-17 16:41:32,679 INFO L158 Benchmark]: Boogie Procedure Inliner took 222.42ms. Allocated memory is still 176.2MB. Free memory was 116.1MB in the beginning and 104.7MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-10-17 16:41:32,682 INFO L158 Benchmark]: Boogie Preprocessor took 172.69ms. Allocated memory is still 176.2MB. Free memory was 104.7MB in the beginning and 96.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-10-17 16:41:32,684 INFO L158 Benchmark]: RCFGBuilder took 4092.17ms. Allocated memory was 176.2MB in the beginning and 276.8MB in the end (delta: 100.7MB). Free memory was 96.3MB in the beginning and 178.1MB in the end (delta: -81.8MB). Peak memory consumption was 93.1MB. Max. memory is 16.1GB. [2022-10-17 16:41:32,684 INFO L158 Benchmark]: CodeCheck took 162.08ms. Allocated memory is still 276.8MB. Free memory was 178.1MB in the beginning and 171.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:41:32,688 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 56.6MB. Free memory was 35.6MB in the beginning and 35.6MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3853.62ms. Allocated memory was 56.6MB in the beginning and 176.2MB in the end (delta: 119.5MB). Free memory was 35.0MB in the beginning and 116.1MB in the end (delta: -81.0MB). Peak memory consumption was 59.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 222.42ms. Allocated memory is still 176.2MB. Free memory was 116.1MB in the beginning and 104.7MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 172.69ms. Allocated memory is still 176.2MB. Free memory was 104.7MB in the beginning and 96.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 4092.17ms. Allocated memory was 176.2MB in the beginning and 276.8MB in the end (delta: 100.7MB). Free memory was 96.3MB in the beginning and 178.1MB in the end (delta: -81.8MB). Peak memory consumption was 93.1MB. Max. memory is 16.1GB. * CodeCheck took 162.08ms. Allocated memory is still 276.8MB. Free memory was 178.1MB in the beginning and 171.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:41:32,748 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5e5d74-5f92-4b9d-a1a3-7b13a57545eb/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared