./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9db28b965fea5f2f8d3364c7a869d0042b63b50d32f7a417c3baadcb401d0709 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 23:06:18,961 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:06:18,963 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:06:18,986 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:06:18,987 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:06:18,988 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:06:18,990 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:06:18,992 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:06:18,994 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:06:18,996 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:06:18,998 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:06:18,999 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:06:19,000 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:06:19,001 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:06:19,003 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:06:19,004 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:06:19,005 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:06:19,006 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:06:19,009 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:06:19,011 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:06:19,016 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:06:19,020 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:06:19,021 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:06:19,023 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:06:19,026 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:06:19,027 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:06:19,027 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:06:19,029 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:06:19,029 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:06:19,030 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:06:19,031 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:06:19,032 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:06:19,033 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:06:19,034 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:06:19,035 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:06:19,035 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:06:19,036 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:06:19,037 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:06:19,037 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:06:19,038 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:06:19,039 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:06:19,040 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 23:06:19,086 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:06:19,087 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:06:19,088 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:06:19,088 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:06:19,089 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:06:19,090 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:06:19,090 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:06:19,090 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:06:19,090 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:06:19,091 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:06:19,091 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:06:19,091 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:06:19,091 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:06:19,092 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:06:19,092 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:06:19,092 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:06:19,092 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:06:19,093 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:06:19,093 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:06:19,093 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:06:19,093 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:06:19,094 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:06:19,094 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:06:19,094 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:06:19,094 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:06:19,095 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_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/bin/ukojak-jW3SillKbg/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9db28b965fea5f2f8d3364c7a869d0042b63b50d32f7a417c3baadcb401d0709 [2022-11-21 23:06:19,364 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:06:19,397 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:06:19,403 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:06:19,404 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:06:19,405 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:06:19,407 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i [2022-11-21 23:06:22,562 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:06:23,200 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:06:23,201 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i [2022-11-21 23:06:23,251 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/bin/ukojak-jW3SillKbg/data/ff14ee739/5b81df45a5834577b9785f6e08c3be6b/FLAGbfd52d74d [2022-11-21 23:06:23,275 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/bin/ukojak-jW3SillKbg/data/ff14ee739/5b81df45a5834577b9785f6e08c3be6b [2022-11-21 23:06:23,280 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:06:23,282 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:06:23,288 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:06:23,288 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:06:23,293 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:06:23,293 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:06:23" (1/1) ... [2022-11-21 23:06:23,295 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a91cdc7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:06:23, skipping insertion in model container [2022-11-21 23:06:23,295 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:06:23" (1/1) ... [2022-11-21 23:06:23,304 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:06:23,419 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:06:23,700 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i[4498,4511] [2022-11-21 23:06:23,710 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i[4558,4571] [2022-11-21 23:06:25,269 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:25,275 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:25,277 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:25,278 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:25,284 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:25,311 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:25,312 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:25,317 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:25,318 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:25,935 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:06:25,937 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:06:25,938 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:06:25,940 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:06:25,942 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:06:25,943 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:06:25,944 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:06:25,945 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:06:25,945 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:06:25,946 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:06:26,179 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:06:26,383 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:26,384 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:26,581 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:06:26,709 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:06:26,759 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i[4498,4511] [2022-11-21 23:06:26,760 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i[4558,4571] [2022-11-21 23:06:26,800 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:26,801 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:26,802 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:26,803 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:26,806 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:26,816 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:26,817 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:26,819 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:26,820 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:26,895 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:06:26,897 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:06:26,898 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:06:26,900 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:06:26,902 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:06:26,903 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:06:26,903 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:06:26,904 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:06:26,904 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:06:26,911 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:06:26,953 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:06:27,040 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:27,041 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:27,091 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:06:27,392 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:06:27,393 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:06:27 WrapperNode [2022-11-21 23:06:27,393 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:06:27,395 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:06:27,395 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:06:27,395 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:06:27,405 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:06:27" (1/1) ... [2022-11-21 23:06:27,554 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:06:27" (1/1) ... [2022-11-21 23:06:27,651 INFO L138 Inliner]: procedures = 691, calls = 2613, calls flagged for inlining = 60, calls inlined = 8, statements flattened = 795 [2022-11-21 23:06:27,652 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:06:27,653 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:06:27,653 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:06:27,653 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:06:27,669 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:06:27" (1/1) ... [2022-11-21 23:06:27,669 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:06:27" (1/1) ... [2022-11-21 23:06:27,677 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:06:27" (1/1) ... [2022-11-21 23:06:27,678 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:06:27" (1/1) ... [2022-11-21 23:06:27,706 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:06:27" (1/1) ... [2022-11-21 23:06:27,712 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:06:27" (1/1) ... [2022-11-21 23:06:27,719 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:06:27" (1/1) ... [2022-11-21 23:06:27,724 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:06:27" (1/1) ... [2022-11-21 23:06:27,734 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:06:27,735 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:06:27,736 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:06:27,736 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:06:27,737 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:06:27" (1/1) ... [2022-11-21 23:06:27,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:06:27,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:06:27,786 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:06:27,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:06:27,842 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-21 23:06:27,843 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-21 23:06:27,843 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:06:27,843 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:06:27,844 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:06:27,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 23:06:27,844 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:06:27,844 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:06:27,845 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_secure_zero [2022-11-21 23:06:27,845 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_secure_zero [2022-11-21 23:06:27,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:06:27,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:06:27,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:06:27,845 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:06:27,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:06:27,846 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:06:27,847 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:06:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:06:27,891 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:06:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:06:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:06:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:06:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 23:06:27,892 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 23:06:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 23:06:27,892 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 23:06:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 23:06:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-11-21 23:06:27,892 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-11-21 23:06:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-11-21 23:06:27,892 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-11-21 23:06:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:06:28,298 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:06:28,301 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:06:29,736 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:06:30,115 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:06:30,115 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 23:06:30,118 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:06:30 BoogieIcfgContainer [2022-11-21 23:06:30,119 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:06:30,119 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:06:30,120 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:06:30,133 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:06:30,133 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:06:30" (1/1) ... [2022-11-21 23:06:30,144 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:06:30,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:06:30,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 70 states and 86 transitions. [2022-11-21 23:06:30,229 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 86 transitions. [2022-11-21 23:06:30,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-11-21 23:06:30,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:06:30,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:06:30,285 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-21 23:06:30,290 INFO L158 Benchmark]: Toolchain (without parser) took 7006.72ms. Allocated memory was 163.6MB in the beginning and 226.5MB in the end (delta: 62.9MB). Free memory was 123.7MB in the beginning and 97.3MB in the end (delta: 26.4MB). Peak memory consumption was 91.4MB. Max. memory is 16.1GB. [2022-11-21 23:06:30,290 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 134.2MB. Free memory was 78.5MB in the beginning and 78.4MB in the end (delta: 117.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:06:30,291 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4105.62ms. Allocated memory is still 163.6MB. Free memory was 122.9MB in the beginning and 76.1MB in the end (delta: 46.9MB). Peak memory consumption was 98.3MB. Max. memory is 16.1GB. [2022-11-21 23:06:30,291 INFO L158 Benchmark]: Boogie Procedure Inliner took 257.29ms. Allocated memory is still 163.6MB. Free memory was 76.1MB in the beginning and 65.6MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:06:30,292 INFO L158 Benchmark]: Boogie Preprocessor took 82.17ms. Allocated memory is still 163.6MB. Free memory was 65.3MB in the beginning and 58.1MB in the end (delta: 7.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:06:30,293 INFO L158 Benchmark]: RCFGBuilder took 2383.27ms. Allocated memory was 163.6MB in the beginning and 226.5MB in the end (delta: 62.9MB). Free memory was 58.1MB in the beginning and 104.7MB in the end (delta: -46.6MB). Peak memory consumption was 47.1MB. Max. memory is 16.1GB. [2022-11-21 23:06:30,293 INFO L158 Benchmark]: CodeCheck took 169.01ms. Allocated memory is still 226.5MB. Free memory was 104.7MB in the beginning and 97.3MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:06:30,297 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 0.37ms. Allocated memory is still 134.2MB. Free memory was 78.5MB in the beginning and 78.4MB in the end (delta: 117.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4105.62ms. Allocated memory is still 163.6MB. Free memory was 122.9MB in the beginning and 76.1MB in the end (delta: 46.9MB). Peak memory consumption was 98.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 257.29ms. Allocated memory is still 163.6MB. Free memory was 76.1MB in the beginning and 65.6MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 82.17ms. Allocated memory is still 163.6MB. Free memory was 65.3MB in the beginning and 58.1MB in the end (delta: 7.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2383.27ms. Allocated memory was 163.6MB in the beginning and 226.5MB in the end (delta: 62.9MB). Free memory was 58.1MB in the beginning and 104.7MB in the end (delta: -46.6MB). Peak memory consumption was 47.1MB. Max. memory is 16.1GB. * CodeCheck took 169.01ms. Allocated memory is still 226.5MB. Free memory was 104.7MB in the beginning and 97.3MB 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. [2022-11-21 23:06:30,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9db28b965fea5f2f8d3364c7a869d0042b63b50d32f7a417c3baadcb401d0709 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 23:06:33,076 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:06:33,079 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:06:33,116 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:06:33,117 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:06:33,118 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:06:33,119 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:06:33,121 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:06:33,123 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:06:33,124 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:06:33,125 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:06:33,127 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:06:33,127 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:06:33,128 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:06:33,129 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:06:33,131 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:06:33,132 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:06:33,133 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:06:33,135 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:06:33,137 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:06:33,139 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:06:33,141 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:06:33,142 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:06:33,143 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:06:33,147 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:06:33,148 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:06:33,148 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:06:33,150 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:06:33,150 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:06:33,151 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:06:33,152 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:06:33,153 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:06:33,154 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:06:33,155 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:06:33,157 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:06:33,157 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:06:33,158 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:06:33,158 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:06:33,159 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:06:33,160 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:06:33,161 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:06:33,162 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 23:06:33,187 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:06:33,187 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:06:33,188 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:06:33,188 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:06:33,189 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:06:33,190 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:06:33,190 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:06:33,190 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:06:33,191 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:06:33,191 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:06:33,191 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:06:33,191 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:06:33,192 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:06:33,192 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:06:33,192 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:06:33,192 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:06:33,193 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:06:33,193 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:06:33,193 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:06:33,194 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:06:33,194 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:06:33,194 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:06:33,198 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:06:33,198 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:06:33,199 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:06:33,199 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:06:33,199 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:06:33,199 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:06:33,200 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:06:33,201 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_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/bin/ukojak-jW3SillKbg/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9db28b965fea5f2f8d3364c7a869d0042b63b50d32f7a417c3baadcb401d0709 [2022-11-21 23:06:33,635 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:06:33,663 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:06:33,667 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:06:33,669 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:06:33,671 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:06:33,673 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i [2022-11-21 23:06:36,944 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:06:37,574 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:06:37,575 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i [2022-11-21 23:06:37,633 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/bin/ukojak-jW3SillKbg/data/030552c29/4742c643882747ddaf789808b1157cc5/FLAG1710fcc0c [2022-11-21 23:06:37,661 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/bin/ukojak-jW3SillKbg/data/030552c29/4742c643882747ddaf789808b1157cc5 [2022-11-21 23:06:37,666 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:06:37,668 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:06:37,671 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:06:37,671 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:06:37,675 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:06:37,676 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:06:37" (1/1) ... [2022-11-21 23:06:37,678 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@189744a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:06:37, skipping insertion in model container [2022-11-21 23:06:37,678 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:06:37" (1/1) ... [2022-11-21 23:06:37,687 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:06:37,837 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:06:38,230 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i[4498,4511] [2022-11-21 23:06:38,241 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i[4558,4571] [2022-11-21 23:06:39,490 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:39,499 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:39,503 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:39,504 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:39,506 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:39,522 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:39,523 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:39,526 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:39,527 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:40,090 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:06:40,095 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:06:40,097 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:06:40,100 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:06:40,107 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:06:40,108 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:06:40,114 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:06:40,117 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:06:40,118 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:06:40,121 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:06:40,317 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:06:40,488 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:40,489 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:40,582 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:06:40,683 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 23:06:40,757 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:06:40,762 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i[4498,4511] [2022-11-21 23:06:40,762 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i[4558,4571] [2022-11-21 23:06:40,821 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:40,821 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:40,822 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:40,824 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:40,826 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:40,847 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:40,853 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:40,856 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:40,857 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:40,926 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:06:40,927 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:06:40,928 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:06:40,929 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:06:40,932 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:06:40,932 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:06:40,933 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:06:40,934 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:06:40,935 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:06:40,936 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:06:40,968 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:06:41,043 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:41,043 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:41,075 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:06:41,122 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:06:41,147 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i[4498,4511] [2022-11-21 23:06:41,148 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i[4558,4571] [2022-11-21 23:06:41,199 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:41,199 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:41,199 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:41,200 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:41,200 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:41,210 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:41,210 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:41,211 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:41,212 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:41,250 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:06:41,250 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:06:41,251 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:06:41,252 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:06:41,252 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:06:41,253 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:06:41,254 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:06:41,254 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:06:41,255 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:06:41,255 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:06:41,275 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:06:41,376 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:41,377 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:06:41,409 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:06:41,786 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:06:41,786 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:06:41 WrapperNode [2022-11-21 23:06:41,786 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:06:41,787 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:06:41,788 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:06:41,788 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:06:41,795 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:06:41" (1/1) ... [2022-11-21 23:06:41,934 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:06:41" (1/1) ... [2022-11-21 23:06:42,038 INFO L138 Inliner]: procedures = 711, calls = 2613, calls flagged for inlining = 60, calls inlined = 8, statements flattened = 796 [2022-11-21 23:06:42,039 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:06:42,041 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:06:42,042 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:06:42,042 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:06:42,052 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:06:41" (1/1) ... [2022-11-21 23:06:42,052 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:06:41" (1/1) ... [2022-11-21 23:06:42,059 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:06:41" (1/1) ... [2022-11-21 23:06:42,060 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:06:41" (1/1) ... [2022-11-21 23:06:42,102 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:06:41" (1/1) ... [2022-11-21 23:06:42,127 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:06:41" (1/1) ... [2022-11-21 23:06:42,135 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:06:41" (1/1) ... [2022-11-21 23:06:42,151 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:06:41" (1/1) ... [2022-11-21 23:06:42,161 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:06:42,161 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:06:42,162 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:06:42,162 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:06:42,172 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:06:41" (1/1) ... [2022-11-21 23:06:42,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:06:42,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:06:42,211 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:06:42,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:06:42,268 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-21 23:06:42,268 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-21 23:06:42,268 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:06:42,269 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:06:42,269 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:06:42,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 23:06:42,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 23:06:42,269 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:06:42,269 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:06:42,270 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_secure_zero [2022-11-21 23:06:42,270 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_secure_zero [2022-11-21 23:06:42,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:06:42,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:06:42,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:06:42,271 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:06:42,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:06:42,271 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:06:42,271 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:06:42,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-21 23:06:42,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-21 23:06:42,271 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:06:42,271 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:06:42,272 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:06:42,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:06:42,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-21 23:06:42,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-21 23:06:42,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:06:42,273 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 23:06:42,273 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 23:06:42,273 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 23:06:42,273 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 23:06:42,273 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-11-21 23:06:42,273 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-11-21 23:06:42,273 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-11-21 23:06:42,273 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-11-21 23:06:42,652 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:06:42,655 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:06:44,685 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:06:45,458 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:06:45,459 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 23:06:45,462 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:06:45 BoogieIcfgContainer [2022-11-21 23:06:45,463 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:06:45,464 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:06:45,465 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:06:45,477 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:06:45,478 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:06:45" (1/1) ... [2022-11-21 23:06:45,490 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:06:45,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:06:45,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 70 states and 86 transitions. [2022-11-21 23:06:45,581 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 86 transitions. [2022-11-21 23:06:45,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-11-21 23:06:45,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:06:45,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:06:45,648 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-21 23:06:45,652 INFO L158 Benchmark]: Toolchain (without parser) took 7983.56ms. Allocated memory was 69.2MB in the beginning and 243.3MB in the end (delta: 174.1MB). Free memory was 31.7MB in the beginning and 88.1MB in the end (delta: -56.4MB). Peak memory consumption was 116.0MB. Max. memory is 16.1GB. [2022-11-21 23:06:45,653 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 69.2MB. Free memory was 47.4MB in the beginning and 47.4MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:06:45,653 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4115.75ms. Allocated memory was 69.2MB in the beginning and 134.2MB in the end (delta: 65.0MB). Free memory was 31.5MB in the beginning and 80.0MB in the end (delta: -48.5MB). Peak memory consumption was 51.1MB. Max. memory is 16.1GB. [2022-11-21 23:06:45,654 INFO L158 Benchmark]: Boogie Procedure Inliner took 252.15ms. Allocated memory is still 134.2MB. Free memory was 80.0MB in the beginning and 68.3MB in the end (delta: 11.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:06:45,655 INFO L158 Benchmark]: Boogie Preprocessor took 119.85ms. Allocated memory is still 134.2MB. Free memory was 68.3MB in the beginning and 60.5MB in the end (delta: 7.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:06:45,655 INFO L158 Benchmark]: RCFGBuilder took 3301.42ms. Allocated memory was 134.2MB in the beginning and 243.3MB in the end (delta: 109.1MB). Free memory was 60.5MB in the beginning and 94.4MB in the end (delta: -33.9MB). Peak memory consumption was 107.9MB. Max. memory is 16.1GB. [2022-11-21 23:06:45,656 INFO L158 Benchmark]: CodeCheck took 186.47ms. Allocated memory is still 243.3MB. Free memory was 94.4MB in the beginning and 88.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:06:45,658 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 0.41ms. Allocated memory is still 69.2MB. Free memory was 47.4MB in the beginning and 47.4MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4115.75ms. Allocated memory was 69.2MB in the beginning and 134.2MB in the end (delta: 65.0MB). Free memory was 31.5MB in the beginning and 80.0MB in the end (delta: -48.5MB). Peak memory consumption was 51.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 252.15ms. Allocated memory is still 134.2MB. Free memory was 80.0MB in the beginning and 68.3MB in the end (delta: 11.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 119.85ms. Allocated memory is still 134.2MB. Free memory was 68.3MB in the beginning and 60.5MB in the end (delta: 7.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3301.42ms. Allocated memory was 134.2MB in the beginning and 243.3MB in the end (delta: 109.1MB). Free memory was 60.5MB in the beginning and 94.4MB in the end (delta: -33.9MB). Peak memory consumption was 107.9MB. Max. memory is 16.1GB. * CodeCheck took 186.47ms. Allocated memory is still 243.3MB. Free memory was 94.4MB in the beginning and 88.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 23:06:45,699 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f248ab92-3d69-42bf-8f0d-3bf6ce52d31b/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared