./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 e04fb08f 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_eb1f723c-1339-49e5-99ea-15eaf6935c3d/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb1f723c-1339-49e5-99ea-15eaf6935c3d/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb1f723c-1339-49e5-99ea-15eaf6935c3d/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb1f723c-1339-49e5-99ea-15eaf6935c3d/bin/ukojak-CydTVMUXoH/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_eb1f723c-1339-49e5-99ea-15eaf6935c3d/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb1f723c-1339-49e5-99ea-15eaf6935c3d/bin/ukojak-CydTVMUXoH --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-e04fb08 [2022-11-16 08:36:49,356 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:36:49,359 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:36:49,399 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:36:49,400 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:36:49,405 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:36:49,406 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:36:49,408 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:36:49,409 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:36:49,410 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:36:49,411 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:36:49,412 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:36:49,413 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:36:49,414 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:36:49,420 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:36:49,422 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:36:49,424 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:36:49,429 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:36:49,432 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:36:49,439 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:36:49,442 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:36:49,444 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:36:49,447 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:36:49,448 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:36:49,456 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:36:49,457 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:36:49,457 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:36:49,459 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:36:49,460 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:36:49,460 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:36:49,461 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:36:49,462 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:36:49,465 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:36:49,466 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:36:49,467 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:36:49,467 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:36:49,468 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:36:49,468 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:36:49,469 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:36:49,469 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:36:49,470 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:36:49,471 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb1f723c-1339-49e5-99ea-15eaf6935c3d/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:36:49,515 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:36:49,516 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:36:49,517 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:36:49,517 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:36:49,518 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:36:49,518 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:36:49,518 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:36:49,519 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:36:49,519 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:36:49,519 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:36:49,520 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:36:49,520 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:36:49,521 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:36:49,521 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:36:49,521 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:36:49,521 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:36:49,521 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:36:49,522 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:36:49,522 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:36:49,522 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:36:49,522 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:36:49,522 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:36:49,523 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:36:49,523 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:36:49,523 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:36:49,523 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_eb1f723c-1339-49e5-99ea-15eaf6935c3d/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb1f723c-1339-49e5-99ea-15eaf6935c3d/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9db28b965fea5f2f8d3364c7a869d0042b63b50d32f7a417c3baadcb401d0709 [2022-11-16 08:36:49,803 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:36:49,834 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:36:49,836 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:36:49,838 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:36:49,839 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:36:49,841 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb1f723c-1339-49e5-99ea-15eaf6935c3d/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i [2022-11-16 08:36:49,928 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb1f723c-1339-49e5-99ea-15eaf6935c3d/bin/ukojak-CydTVMUXoH/data/5007e2964/33ae33ed6e414e0f8020b972cdd6ae16/FLAGe2e7111c1 [2022-11-16 08:36:50,808 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:36:50,810 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb1f723c-1339-49e5-99ea-15eaf6935c3d/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i [2022-11-16 08:36:50,866 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb1f723c-1339-49e5-99ea-15eaf6935c3d/bin/ukojak-CydTVMUXoH/data/5007e2964/33ae33ed6e414e0f8020b972cdd6ae16/FLAGe2e7111c1 [2022-11-16 08:36:51,242 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb1f723c-1339-49e5-99ea-15eaf6935c3d/bin/ukojak-CydTVMUXoH/data/5007e2964/33ae33ed6e414e0f8020b972cdd6ae16 [2022-11-16 08:36:51,245 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:36:51,246 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:36:51,247 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:36:51,248 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:36:51,252 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:36:51,255 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:36:51" (1/1) ... [2022-11-16 08:36:51,256 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f957ff3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:36:51, skipping insertion in model container [2022-11-16 08:36:51,256 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:36:51" (1/1) ... [2022-11-16 08:36:51,264 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:36:51,401 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:36:51,790 WARN L229 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_eb1f723c-1339-49e5-99ea-15eaf6935c3d/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i[4498,4511] [2022-11-16 08:36:51,797 WARN L229 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_eb1f723c-1339-49e5-99ea-15eaf6935c3d/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i[4558,4571] [2022-11-16 08:36:52,782 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:36:52,790 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:36:52,792 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:36:52,793 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:36:52,795 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:36:52,822 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:36:52,824 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:36:52,827 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:36:52,829 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:36:53,227 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:36:53,229 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:36:53,230 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:36:53,231 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:36:53,233 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:36:53,233 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:36:53,234 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:36:53,235 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:36:53,236 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:36:53,237 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:36:53,418 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:36:53,559 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:36:53,560 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:36:53,637 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:36:53,702 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:36:53,718 WARN L229 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_eb1f723c-1339-49e5-99ea-15eaf6935c3d/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i[4498,4511] [2022-11-16 08:36:53,719 WARN L229 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_eb1f723c-1339-49e5-99ea-15eaf6935c3d/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i[4558,4571] [2022-11-16 08:36:53,775 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:36:53,775 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:36:53,776 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:36:53,777 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:36:53,777 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:36:53,789 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:36:53,789 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:36:53,790 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:36:53,791 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:36:53,864 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:36:53,865 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:36:53,866 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:36:53,869 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:36:53,871 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:36:53,871 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:36:53,872 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:36:53,873 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:36:53,873 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:36:53,874 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:36:53,919 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:36:54,005 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:36:54,005 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:36:54,096 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:36:54,360 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:36:54,360 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:36:54 WrapperNode [2022-11-16 08:36:54,360 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:36:54,362 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:36:54,362 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:36:54,362 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:36:54,369 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:36:54" (1/1) ... [2022-11-16 08:36:54,483 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:36:54" (1/1) ... [2022-11-16 08:36:54,580 INFO L138 Inliner]: procedures = 691, calls = 2614, calls flagged for inlining = 60, calls inlined = 8, statements flattened = 796 [2022-11-16 08:36:54,582 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:36:54,583 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:36:54,583 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:36:54,583 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:36:54,593 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:36:54" (1/1) ... [2022-11-16 08:36:54,593 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:36:54" (1/1) ... [2022-11-16 08:36:54,606 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:36:54" (1/1) ... [2022-11-16 08:36:54,607 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:36:54" (1/1) ... [2022-11-16 08:36:54,667 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:36:54" (1/1) ... [2022-11-16 08:36:54,671 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:36:54" (1/1) ... [2022-11-16 08:36:54,677 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:36:54" (1/1) ... [2022-11-16 08:36:54,681 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:36:54" (1/1) ... [2022-11-16 08:36:54,689 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:36:54,690 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:36:54,690 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:36:54,691 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:36:54,692 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:36:54" (1/1) ... [2022-11-16 08:36:54,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:36:54,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb1f723c-1339-49e5-99ea-15eaf6935c3d/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:36:54,722 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb1f723c-1339-49e5-99ea-15eaf6935c3d/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:36:54,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb1f723c-1339-49e5-99ea-15eaf6935c3d/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:36:54,778 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-16 08:36:54,779 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-16 08:36:54,779 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:36:54,779 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 08:36:54,780 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 08:36:54,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:36:54,780 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 08:36:54,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 08:36:54,781 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_secure_zero [2022-11-16 08:36:54,781 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_secure_zero [2022-11-16 08:36:54,781 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:36:54,781 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:36:54,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:36:54,782 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:36:54,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:36:54,783 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 08:36:54,784 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 08:36:54,784 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 08:36:54,785 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 08:36:54,785 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:36:54,786 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:36:54,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:36:54,786 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 08:36:54,786 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 08:36:54,787 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 08:36:54,787 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 08:36:54,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:36:54,788 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-11-16 08:36:54,788 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-11-16 08:36:54,788 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-11-16 08:36:54,788 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-11-16 08:36:54,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:36:55,094 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:36:55,110 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:36:56,288 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:36:56,663 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:36:56,663 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 08:36:56,665 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:36:56 BoogieIcfgContainer [2022-11-16 08:36:56,666 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:36:56,667 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:36:56,667 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:36:56,677 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:36:56,678 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:36:56" (1/1) ... [2022-11-16 08:36:56,692 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:36:56,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:36:56,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 70 states and 86 transitions. [2022-11-16 08:36:56,766 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 86 transitions. [2022-11-16 08:36:56,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-11-16 08:36:56,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:36:56,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:36:56,822 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) [2022-11-16 08:36:56,834 INFO L158 Benchmark]: Toolchain (without parser) took 5584.35ms. Allocated memory was 113.2MB in the beginning and 192.9MB in the end (delta: 79.7MB). Free memory was 83.7MB in the beginning and 110.6MB in the end (delta: -26.9MB). Peak memory consumption was 51.1MB. Max. memory is 16.1GB. [2022-11-16 08:36:56,836 INFO L158 Benchmark]: CDTParser took 0.62ms. Allocated memory is still 113.2MB. Free memory is still 85.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:36:56,837 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3113.50ms. Allocated memory was 113.2MB in the beginning and 144.7MB in the end (delta: 31.5MB). Free memory was 83.4MB in the beginning and 65.1MB in the end (delta: 18.2MB). Peak memory consumption was 68.5MB. Max. memory is 16.1GB. [2022-11-16 08:36:56,838 INFO L158 Benchmark]: Boogie Procedure Inliner took 220.90ms. Allocated memory is still 144.7MB. Free memory was 65.1MB in the beginning and 53.9MB in the end (delta: 11.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 08:36:56,839 INFO L158 Benchmark]: Boogie Preprocessor took 106.60ms. Allocated memory was 144.7MB in the beginning and 192.9MB in the end (delta: 48.2MB). Free memory was 53.9MB in the beginning and 134.5MB in the end (delta: -80.6MB). Peak memory consumption was 7.0MB. Max. memory is 16.1GB. [2022-11-16 08:36:56,839 INFO L158 Benchmark]: RCFGBuilder took 1975.65ms. Allocated memory is still 192.9MB. Free memory was 134.5MB in the beginning and 118.0MB in the end (delta: 16.5MB). Peak memory consumption was 77.1MB. Max. memory is 16.1GB. [2022-11-16 08:36:56,841 INFO L158 Benchmark]: CodeCheck took 163.30ms. Allocated memory is still 192.9MB. Free memory was 118.0MB in the beginning and 110.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:36:56,845 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 0.62ms. Allocated memory is still 113.2MB. Free memory is still 85.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3113.50ms. Allocated memory was 113.2MB in the beginning and 144.7MB in the end (delta: 31.5MB). Free memory was 83.4MB in the beginning and 65.1MB in the end (delta: 18.2MB). Peak memory consumption was 68.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 220.90ms. Allocated memory is still 144.7MB. Free memory was 65.1MB in the beginning and 53.9MB in the end (delta: 11.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 106.60ms. Allocated memory was 144.7MB in the beginning and 192.9MB in the end (delta: 48.2MB). Free memory was 53.9MB in the beginning and 134.5MB in the end (delta: -80.6MB). Peak memory consumption was 7.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1975.65ms. Allocated memory is still 192.9MB. Free memory was 134.5MB in the beginning and 118.0MB in the end (delta: 16.5MB). Peak memory consumption was 77.1MB. Max. memory is 16.1GB. * CodeCheck took 163.30ms. Allocated memory is still 192.9MB. Free memory was 118.0MB in the beginning and 110.6MB 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. [2022-11-16 08:36:56,873 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb1f723c-1339-49e5-99ea-15eaf6935c3d/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb1f723c-1339-49e5-99ea-15eaf6935c3d/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb1f723c-1339-49e5-99ea-15eaf6935c3d/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb1f723c-1339-49e5-99ea-15eaf6935c3d/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb1f723c-1339-49e5-99ea-15eaf6935c3d/bin/ukojak-CydTVMUXoH/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_eb1f723c-1339-49e5-99ea-15eaf6935c3d/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb1f723c-1339-49e5-99ea-15eaf6935c3d/bin/ukojak-CydTVMUXoH --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-e04fb08 [2022-11-16 08:36:59,268 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:36:59,270 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:36:59,290 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:36:59,291 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:36:59,292 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:36:59,294 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:36:59,296 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:36:59,297 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:36:59,298 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:36:59,299 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:36:59,301 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:36:59,301 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:36:59,302 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:36:59,303 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:36:59,305 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:36:59,307 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:36:59,308 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:36:59,310 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:36:59,312 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:36:59,314 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:36:59,318 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:36:59,319 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:36:59,320 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:36:59,349 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:36:59,349 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:36:59,350 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:36:59,351 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:36:59,351 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:36:59,352 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:36:59,353 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:36:59,357 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:36:59,359 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:36:59,360 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:36:59,364 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:36:59,364 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:36:59,365 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:36:59,366 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:36:59,366 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:36:59,368 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:36:59,369 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:36:59,374 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb1f723c-1339-49e5-99ea-15eaf6935c3d/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:36:59,420 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:36:59,421 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:36:59,422 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:36:59,422 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:36:59,423 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:36:59,423 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:36:59,423 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:36:59,424 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:36:59,424 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:36:59,424 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:36:59,424 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:36:59,425 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:36:59,425 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:36:59,425 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:36:59,426 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:36:59,426 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:36:59,426 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:36:59,430 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:36:59,430 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:36:59,431 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:36:59,431 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:36:59,431 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:36:59,432 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:36:59,432 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:36:59,433 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:36:59,433 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:36:59,433 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:36:59,433 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:36:59,434 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:36:59,435 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_eb1f723c-1339-49e5-99ea-15eaf6935c3d/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb1f723c-1339-49e5-99ea-15eaf6935c3d/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9db28b965fea5f2f8d3364c7a869d0042b63b50d32f7a417c3baadcb401d0709 [2022-11-16 08:36:59,805 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:36:59,831 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:36:59,834 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:36:59,835 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:36:59,837 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:36:59,839 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb1f723c-1339-49e5-99ea-15eaf6935c3d/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i [2022-11-16 08:36:59,920 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb1f723c-1339-49e5-99ea-15eaf6935c3d/bin/ukojak-CydTVMUXoH/data/b16d2caf8/029bbf6360d34fc0a0fc6ba9e9c135fd/FLAG523b3fc1b [2022-11-16 08:37:00,772 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:37:00,773 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb1f723c-1339-49e5-99ea-15eaf6935c3d/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i [2022-11-16 08:37:00,809 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb1f723c-1339-49e5-99ea-15eaf6935c3d/bin/ukojak-CydTVMUXoH/data/b16d2caf8/029bbf6360d34fc0a0fc6ba9e9c135fd/FLAG523b3fc1b [2022-11-16 08:37:01,299 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb1f723c-1339-49e5-99ea-15eaf6935c3d/bin/ukojak-CydTVMUXoH/data/b16d2caf8/029bbf6360d34fc0a0fc6ba9e9c135fd [2022-11-16 08:37:01,302 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:37:01,304 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:37:01,306 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:37:01,306 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:37:01,309 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:37:01,310 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:37:01" (1/1) ... [2022-11-16 08:37:01,311 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7988ca6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:01, skipping insertion in model container [2022-11-16 08:37:01,312 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:37:01" (1/1) ... [2022-11-16 08:37:01,319 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:37:01,436 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:37:01,785 WARN L229 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_eb1f723c-1339-49e5-99ea-15eaf6935c3d/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i[4498,4511] [2022-11-16 08:37:01,792 WARN L229 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_eb1f723c-1339-49e5-99ea-15eaf6935c3d/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i[4558,4571] [2022-11-16 08:37:03,083 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:03,083 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:03,087 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:03,089 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:03,091 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:03,109 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:03,110 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:03,115 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:03,116 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:03,567 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:37:03,569 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:37:03,570 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:37:03,571 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:37:03,573 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:37:03,574 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:37:03,574 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:37:03,575 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:37:03,576 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:37:03,577 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:37:03,773 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:37:03,921 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:03,922 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:04,022 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:37:04,076 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:37:04,138 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:37:04,145 WARN L229 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_eb1f723c-1339-49e5-99ea-15eaf6935c3d/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i[4498,4511] [2022-11-16 08:37:04,146 WARN L229 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_eb1f723c-1339-49e5-99ea-15eaf6935c3d/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i[4558,4571] [2022-11-16 08:37:04,198 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:04,199 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:04,200 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:04,201 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:04,202 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:04,223 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:04,231 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:04,232 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:04,236 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:04,291 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:37:04,292 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:37:04,293 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:37:04,293 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:37:04,294 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:37:04,296 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:37:04,296 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:37:04,297 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:37:04,297 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:37:04,303 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:37:04,348 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:37:04,428 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:04,428 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:04,474 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:37:04,534 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:37:04,546 WARN L229 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_eb1f723c-1339-49e5-99ea-15eaf6935c3d/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i[4498,4511] [2022-11-16 08:37:04,547 WARN L229 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_eb1f723c-1339-49e5-99ea-15eaf6935c3d/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness.i[4558,4571] [2022-11-16 08:37:04,575 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:04,576 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:04,576 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:04,577 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:04,577 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:04,583 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:04,583 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:04,584 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:04,584 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:04,613 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:37:04,613 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:37:04,614 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:37:04,615 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:37:04,615 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:37:04,616 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:37:04,616 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:37:04,617 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:37:04,617 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:37:04,618 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:37:04,635 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:37:04,699 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:04,699 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:04,721 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:37:05,120 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:37:05,121 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:05 WrapperNode [2022-11-16 08:37:05,121 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:37:05,123 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:37:05,123 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:37:05,123 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:37:05,129 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:05" (1/1) ... [2022-11-16 08:37:05,249 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:05" (1/1) ... [2022-11-16 08:37:05,371 INFO L138 Inliner]: procedures = 711, calls = 2614, calls flagged for inlining = 60, calls inlined = 8, statements flattened = 797 [2022-11-16 08:37:05,371 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:37:05,372 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:37:05,372 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:37:05,372 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:37:05,381 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:05" (1/1) ... [2022-11-16 08:37:05,381 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:05" (1/1) ... [2022-11-16 08:37:05,397 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:05" (1/1) ... [2022-11-16 08:37:05,398 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:05" (1/1) ... [2022-11-16 08:37:05,436 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:05" (1/1) ... [2022-11-16 08:37:05,440 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:05" (1/1) ... [2022-11-16 08:37:05,449 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:05" (1/1) ... [2022-11-16 08:37:05,453 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:05" (1/1) ... [2022-11-16 08:37:05,464 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:37:05,465 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:37:05,465 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:37:05,465 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:37:05,466 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:05" (1/1) ... [2022-11-16 08:37:05,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:37:05,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb1f723c-1339-49e5-99ea-15eaf6935c3d/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:37:05,508 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb1f723c-1339-49e5-99ea-15eaf6935c3d/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:37:05,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb1f723c-1339-49e5-99ea-15eaf6935c3d/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:37:05,554 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-16 08:37:05,554 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-16 08:37:05,554 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:37:05,554 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 08:37:05,555 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 08:37:05,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:37:05,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 08:37:05,555 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 08:37:05,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 08:37:05,555 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_secure_zero [2022-11-16 08:37:05,555 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_secure_zero [2022-11-16 08:37:05,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:37:05,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:37:05,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:37:05,556 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:37:05,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:37:05,556 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 08:37:05,556 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 08:37:05,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 08:37:05,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 08:37:05,557 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 08:37:05,557 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 08:37:05,557 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:37:05,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:37:05,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 08:37:05,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 08:37:05,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:37:05,558 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 08:37:05,558 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 08:37:05,558 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 08:37:05,558 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 08:37:05,558 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-11-16 08:37:05,558 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-11-16 08:37:05,559 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-11-16 08:37:05,559 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-11-16 08:37:05,879 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:37:05,882 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:37:07,944 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:37:08,681 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:37:08,682 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 08:37:08,685 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:37:08 BoogieIcfgContainer [2022-11-16 08:37:08,685 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:37:08,686 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:37:08,686 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:37:08,696 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:37:08,697 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:37:08" (1/1) ... [2022-11-16 08:37:08,708 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:37:08,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:37:08,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 70 states and 86 transitions. [2022-11-16 08:37:08,786 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 86 transitions. [2022-11-16 08:37:08,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-11-16 08:37:08,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:37:08,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:37:08,841 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) [2022-11-16 08:37:08,848 INFO L158 Benchmark]: Toolchain (without parser) took 7542.31ms. Allocated memory was 52.4MB in the beginning and 253.8MB in the end (delta: 201.3MB). Free memory was 33.2MB in the beginning and 112.5MB in the end (delta: -79.3MB). Peak memory consumption was 123.1MB. Max. memory is 16.1GB. [2022-11-16 08:37:08,849 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 52.4MB. Free memory is still 33.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:37:08,855 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3816.42ms. Allocated memory was 52.4MB in the beginning and 121.6MB in the end (delta: 69.2MB). Free memory was 33.1MB in the beginning and 59.4MB in the end (delta: -26.3MB). Peak memory consumption was 60.6MB. Max. memory is 16.1GB. [2022-11-16 08:37:08,857 INFO L158 Benchmark]: Boogie Procedure Inliner took 248.56ms. Allocated memory was 121.6MB in the beginning and 146.8MB in the end (delta: 25.2MB). Free memory was 59.3MB in the beginning and 94.4MB in the end (delta: -35.0MB). Peak memory consumption was 13.9MB. Max. memory is 16.1GB. [2022-11-16 08:37:08,860 INFO L158 Benchmark]: Boogie Preprocessor took 92.66ms. Allocated memory is still 146.8MB. Free memory was 94.4MB in the beginning and 86.7MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 08:37:08,861 INFO L158 Benchmark]: RCFGBuilder took 3220.04ms. Allocated memory was 146.8MB in the beginning and 253.8MB in the end (delta: 107.0MB). Free memory was 86.7MB in the beginning and 118.8MB in the end (delta: -32.2MB). Peak memory consumption was 104.3MB. Max. memory is 16.1GB. [2022-11-16 08:37:08,861 INFO L158 Benchmark]: CodeCheck took 159.81ms. Allocated memory is still 253.8MB. Free memory was 118.8MB in the beginning and 112.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:37:08,865 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 0.26ms. Allocated memory is still 52.4MB. Free memory is still 33.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3816.42ms. Allocated memory was 52.4MB in the beginning and 121.6MB in the end (delta: 69.2MB). Free memory was 33.1MB in the beginning and 59.4MB in the end (delta: -26.3MB). Peak memory consumption was 60.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 248.56ms. Allocated memory was 121.6MB in the beginning and 146.8MB in the end (delta: 25.2MB). Free memory was 59.3MB in the beginning and 94.4MB in the end (delta: -35.0MB). Peak memory consumption was 13.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 92.66ms. Allocated memory is still 146.8MB. Free memory was 94.4MB in the beginning and 86.7MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3220.04ms. Allocated memory was 146.8MB in the beginning and 253.8MB in the end (delta: 107.0MB). Free memory was 86.7MB in the beginning and 118.8MB in the end (delta: -32.2MB). Peak memory consumption was 104.3MB. Max. memory is 16.1GB. * CodeCheck took 159.81ms. Allocated memory is still 253.8MB. Free memory was 118.8MB in the beginning and 112.5MB 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. [2022-11-16 08:37:08,896 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb1f723c-1339-49e5-99ea-15eaf6935c3d/bin/ukojak-CydTVMUXoH/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