./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/bin/ukojak-pZX7IvK2PQ --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 bc5ed5fb850d9a2c9d9a14514ffc7939afe81a277edfb59aefd3c5f66024eda8 --- 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-6b4ec56 [2022-11-20 17:30:37,413 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:30:37,416 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:30:37,472 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:30:37,472 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:30:37,476 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:30:37,478 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:30:37,482 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:30:37,485 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:30:37,488 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:30:37,489 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:30:37,490 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:30:37,491 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:30:37,492 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:30:37,493 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:30:37,495 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:30:37,497 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:30:37,501 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:30:37,503 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:30:37,508 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:30:37,511 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:30:37,514 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:30:37,516 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:30:37,517 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:30:37,526 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:30:37,529 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:30:37,530 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:30:37,531 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:30:37,532 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:30:37,535 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:30:37,535 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:30:37,536 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:30:37,539 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:30:37,540 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:30:37,543 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:30:37,544 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:30:37,545 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:30:37,545 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:30:37,546 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:30:37,547 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:30:37,548 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:30:37,549 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 17:30:37,599 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:30:37,599 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:30:37,601 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:30:37,602 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:30:37,603 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:30:37,603 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:30:37,603 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:30:37,604 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:30:37,604 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:30:37,604 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:30:37,606 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:30:37,606 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:30:37,606 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:30:37,607 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:30:37,607 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:30:37,607 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:30:37,607 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:30:37,608 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:30:37,608 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:30:37,608 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:30:37,609 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:30:37,609 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:30:37,609 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:30:37,609 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:30:37,610 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:30:37,610 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_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bc5ed5fb850d9a2c9d9a14514ffc7939afe81a277edfb59aefd3c5f66024eda8 [2022-11-20 17:30:37,996 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:30:38,025 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:30:38,028 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:30:38,030 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:30:38,031 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:30:38,032 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i [2022-11-20 17:30:41,436 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:30:42,330 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:30:42,331 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i [2022-11-20 17:30:42,394 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/bin/ukojak-pZX7IvK2PQ/data/5d397cf66/129b3b560c3642b8a21ec083cda5f944/FLAG055a20618 [2022-11-20 17:30:42,420 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/bin/ukojak-pZX7IvK2PQ/data/5d397cf66/129b3b560c3642b8a21ec083cda5f944 [2022-11-20 17:30:42,426 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:30:42,429 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:30:42,432 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:30:42,432 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:30:42,436 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:30:42,438 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:30:42" (1/1) ... [2022-11-20 17:30:42,439 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32cdecaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:30:42, skipping insertion in model container [2022-11-20 17:30:42,439 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:30:42" (1/1) ... [2022-11-20 17:30:42,449 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:30:42,602 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:30:42,965 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_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4499,4512] [2022-11-20 17:30:42,976 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_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4559,4572] [2022-11-20 17:30:44,416 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:44,418 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:44,418 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:44,420 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:44,422 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:44,441 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:44,442 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:44,445 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:44,447 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:45,111 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:30:45,113 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:30:45,114 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:30:45,116 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:30:45,118 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:30:45,119 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:30:45,120 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:30:45,121 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:30:45,122 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:30:45,123 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:30:45,347 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:30:45,511 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:45,513 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:45,679 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:30:45,736 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:30:45,753 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_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4499,4512] [2022-11-20 17:30:45,754 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_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4559,4572] [2022-11-20 17:30:45,796 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:45,796 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:45,797 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:45,798 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:45,799 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:45,807 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:45,807 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:45,809 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:45,809 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:45,849 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:30:45,850 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:30:45,851 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:30:45,852 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:30:45,853 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:30:45,854 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:30:45,855 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:30:45,856 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:30:45,857 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:30:45,857 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:30:45,883 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:30:46,042 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:46,042 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:46,156 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:30:46,465 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:30:46,466 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:30:46 WrapperNode [2022-11-20 17:30:46,466 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:30:46,467 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:30:46,468 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:30:46,468 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:30:46,478 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:30:46" (1/1) ... [2022-11-20 17:30:46,637 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:30:46" (1/1) ... [2022-11-20 17:30:46,717 INFO L138 Inliner]: procedures = 693, calls = 2771, calls flagged for inlining = 60, calls inlined = 8, statements flattened = 807 [2022-11-20 17:30:46,717 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:30:46,718 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:30:46,719 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:30:46,719 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:30:46,731 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:30:46" (1/1) ... [2022-11-20 17:30:46,732 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:30:46" (1/1) ... [2022-11-20 17:30:46,745 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:30:46" (1/1) ... [2022-11-20 17:30:46,746 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:30:46" (1/1) ... [2022-11-20 17:30:46,780 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:30:46" (1/1) ... [2022-11-20 17:30:46,785 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:30:46" (1/1) ... [2022-11-20 17:30:46,793 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:30:46" (1/1) ... [2022-11-20 17:30:46,798 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:30:46" (1/1) ... [2022-11-20 17:30:46,809 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:30:46,811 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:30:46,811 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:30:46,811 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:30:46,812 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:30:46" (1/1) ... [2022-11-20 17:30:46,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:30:46,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:30:46,853 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:30:46,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:30:46,923 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-11-20 17:30:46,923 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-11-20 17:30:46,923 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2022-11-20 17:30:46,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2022-11-20 17:30:46,924 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:30:46,924 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:30:46,925 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:30:46,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 17:30:46,925 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:30:46,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:30:46,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:30:46,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:30:46,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:30:46,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:30:46,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:30:46,927 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:30:46,928 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:30:46,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 17:30:46,928 INFO L130 BoogieDeclarations]: Found specification of procedure aws_secure_zero [2022-11-20 17:30:46,929 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_secure_zero [2022-11-20 17:30:46,930 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-11-20 17:30:46,930 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-11-20 17:30:46,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 17:30:46,931 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 17:30:46,932 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2022-11-20 17:30:46,932 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2022-11-20 17:30:46,932 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:30:46,933 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:30:46,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:30:46,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:30:46,934 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 17:30:46,934 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 17:30:46,935 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 17:30:46,935 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 17:30:46,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 17:30:46,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:30:47,283 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:30:47,301 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:30:49,008 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:30:49,253 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:30:49,256 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:30:49,260 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:30:49 BoogieIcfgContainer [2022-11-20 17:30:49,260 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:30:49,261 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:30:49,262 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:30:49,275 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:30:49,276 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:30:49" (1/1) ... [2022-11-20 17:30:49,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:30:49,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:49,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 79 states and 94 transitions. [2022-11-20 17:30:49,399 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 94 transitions. [2022-11-20 17:30:49,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-20 17:30:49,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:49,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:49,483 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) [2022-11-20 17:30:49,497 INFO L158 Benchmark]: Toolchain (without parser) took 7064.01ms. Allocated memory was 159.4MB in the beginning and 272.6MB in the end (delta: 113.2MB). Free memory was 120.7MB in the beginning and 202.9MB in the end (delta: -82.2MB). Peak memory consumption was 34.0MB. Max. memory is 16.1GB. [2022-11-20 17:30:49,499 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 113.2MB. Free memory is still 71.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:30:49,500 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4034.39ms. Allocated memory was 159.4MB in the beginning and 201.3MB in the end (delta: 41.9MB). Free memory was 120.2MB in the beginning and 138.2MB in the end (delta: -18.0MB). Peak memory consumption was 88.3MB. Max. memory is 16.1GB. [2022-11-20 17:30:49,501 INFO L158 Benchmark]: Boogie Procedure Inliner took 250.41ms. Allocated memory is still 201.3MB. Free memory was 138.2MB in the beginning and 126.7MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:30:49,502 INFO L158 Benchmark]: Boogie Preprocessor took 91.35ms. Allocated memory is still 201.3MB. Free memory was 126.7MB in the beginning and 120.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:30:49,505 INFO L158 Benchmark]: RCFGBuilder took 2449.94ms. Allocated memory is still 201.3MB. Free memory was 120.4MB in the beginning and 68.8MB in the end (delta: 51.6MB). Peak memory consumption was 57.9MB. Max. memory is 16.1GB. [2022-11-20 17:30:49,508 INFO L158 Benchmark]: CodeCheck took 230.75ms. Allocated memory was 201.3MB in the beginning and 272.6MB in the end (delta: 71.3MB). Free memory was 68.8MB in the beginning and 202.9MB in the end (delta: -134.1MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:30:49,511 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 0.38ms. Allocated memory is still 113.2MB. Free memory is still 71.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4034.39ms. Allocated memory was 159.4MB in the beginning and 201.3MB in the end (delta: 41.9MB). Free memory was 120.2MB in the beginning and 138.2MB in the end (delta: -18.0MB). Peak memory consumption was 88.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 250.41ms. Allocated memory is still 201.3MB. Free memory was 138.2MB in the beginning and 126.7MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 91.35ms. Allocated memory is still 201.3MB. Free memory was 126.7MB in the beginning and 120.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2449.94ms. Allocated memory is still 201.3MB. Free memory was 120.4MB in the beginning and 68.8MB in the end (delta: 51.6MB). Peak memory consumption was 57.9MB. Max. memory is 16.1GB. * CodeCheck took 230.75ms. Allocated memory was 201.3MB in the beginning and 272.6MB in the end (delta: 71.3MB). Free memory was 68.8MB in the beginning and 202.9MB in the end (delta: -134.1MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:30:49,545 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/bin/ukojak-pZX7IvK2PQ/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/bin/ukojak-pZX7IvK2PQ --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 bc5ed5fb850d9a2c9d9a14514ffc7939afe81a277edfb59aefd3c5f66024eda8 --- 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-6b4ec56 [2022-11-20 17:30:52,480 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:30:52,482 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:30:52,513 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:30:52,516 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:30:52,518 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:30:52,521 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:30:52,527 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:30:52,533 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:30:52,534 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:30:52,535 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:30:52,538 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:30:52,540 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:30:52,541 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:30:52,545 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:30:52,547 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:30:52,551 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:30:52,552 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:30:52,561 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:30:52,563 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:30:52,565 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:30:52,568 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:30:52,569 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:30:52,570 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:30:52,576 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:30:52,576 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:30:52,576 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:30:52,578 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:30:52,578 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:30:52,579 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:30:52,580 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:30:52,581 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:30:52,582 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:30:52,583 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:30:52,584 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:30:52,584 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:30:52,585 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:30:52,585 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:30:52,586 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:30:52,591 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:30:52,592 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:30:52,598 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 17:30:52,638 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:30:52,638 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:30:52,640 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:30:52,641 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:30:52,641 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:30:52,642 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:30:52,642 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:30:52,642 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:30:52,642 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:30:52,643 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:30:52,644 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:30:52,644 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:30:52,644 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:30:52,644 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:30:52,645 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:30:52,645 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:30:52,645 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:30:52,645 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:30:52,646 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:30:52,646 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:30:52,646 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:30:52,646 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:30:52,646 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:30:52,647 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:30:52,647 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:30:52,648 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:30:52,648 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:30:52,648 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:30:52,649 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:30:52,649 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_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bc5ed5fb850d9a2c9d9a14514ffc7939afe81a277edfb59aefd3c5f66024eda8 [2022-11-20 17:30:53,049 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:30:53,075 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:30:53,078 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:30:53,080 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:30:53,081 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:30:53,083 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i [2022-11-20 17:30:56,169 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:30:56,753 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:30:56,754 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i [2022-11-20 17:30:56,814 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/bin/ukojak-pZX7IvK2PQ/data/293698cdd/e07458f4300b496f8aceabab822d6e36/FLAGe76c90cc1 [2022-11-20 17:30:56,863 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/bin/ukojak-pZX7IvK2PQ/data/293698cdd/e07458f4300b496f8aceabab822d6e36 [2022-11-20 17:30:56,869 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:30:56,870 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:30:56,873 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:30:56,873 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:30:56,878 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:30:56,879 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:30:56" (1/1) ... [2022-11-20 17:30:56,880 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@725a6f17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:30:56, skipping insertion in model container [2022-11-20 17:30:56,881 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:30:56" (1/1) ... [2022-11-20 17:30:56,890 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:30:57,050 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:30:57,432 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_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4499,4512] [2022-11-20 17:30:57,453 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_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4559,4572] [2022-11-20 17:30:58,699 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:58,700 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:58,701 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:58,702 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:58,703 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:58,721 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:58,722 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:58,732 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:58,733 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:59,360 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:30:59,361 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:30:59,363 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:30:59,364 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:30:59,366 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:30:59,367 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:30:59,367 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:30:59,368 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:30:59,369 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:30:59,370 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:30:59,665 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:30:59,873 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:59,874 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:31:00,064 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:31:00,168 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 17:31:00,244 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:31:00,248 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_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4499,4512] [2022-11-20 17:31:00,249 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_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4559,4572] [2022-11-20 17:31:00,313 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:31:00,314 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:31:00,315 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:31:00,317 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:31:00,318 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:31:00,328 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:31:00,331 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:31:00,333 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:31:00,334 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:31:00,397 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:31:00,398 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:31:00,399 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:31:00,400 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:31:00,401 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:31:00,402 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:31:00,403 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:31:00,403 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:31:00,404 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:31:00,404 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:31:00,454 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:31:00,563 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:31:00,564 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:31:00,658 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:31:00,727 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:31:00,765 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_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4499,4512] [2022-11-20 17:31:00,766 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_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4559,4572] [2022-11-20 17:31:00,819 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:31:00,820 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:31:00,820 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:31:00,821 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:31:00,822 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:31:00,828 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:31:00,828 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:31:00,829 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:31:00,830 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:31:00,864 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:31:00,865 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:31:00,866 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:31:00,867 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:31:00,868 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:31:00,868 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:31:00,869 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:31:00,870 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:31:00,871 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:31:00,871 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:31:00,939 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:31:01,094 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:31:01,095 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:31:01,192 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:31:01,745 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:31:01,745 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:01 WrapperNode [2022-11-20 17:31:01,745 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:31:01,761 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:31:01,773 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:31:01,774 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:31:01,784 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:01" (1/1) ... [2022-11-20 17:31:01,966 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:01" (1/1) ... [2022-11-20 17:31:02,073 INFO L138 Inliner]: procedures = 713, calls = 2771, calls flagged for inlining = 60, calls inlined = 8, statements flattened = 808 [2022-11-20 17:31:02,075 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:31:02,076 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:31:02,076 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:31:02,076 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:31:02,088 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:01" (1/1) ... [2022-11-20 17:31:02,096 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:01" (1/1) ... [2022-11-20 17:31:02,107 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:01" (1/1) ... [2022-11-20 17:31:02,120 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:01" (1/1) ... [2022-11-20 17:31:02,198 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:01" (1/1) ... [2022-11-20 17:31:02,204 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:01" (1/1) ... [2022-11-20 17:31:02,265 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:01" (1/1) ... [2022-11-20 17:31:02,270 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:01" (1/1) ... [2022-11-20 17:31:02,297 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:31:02,298 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:31:02,298 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:31:02,298 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:31:02,299 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:31:01" (1/1) ... [2022-11-20 17:31:02,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:31:02,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:31:02,357 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:31:02,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:31:02,422 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-11-20 17:31:02,422 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-11-20 17:31:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2022-11-20 17:31:02,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2022-11-20 17:31:02,423 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:31:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:31:02,424 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:31:02,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:31:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 17:31:02,425 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:31:02,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:31:02,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:31:02,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:31:02,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:31:02,426 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:31:02,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:31:02,427 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:31:02,427 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:31:02,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 17:31:02,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 17:31:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 17:31:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure aws_secure_zero [2022-11-20 17:31:02,429 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_secure_zero [2022-11-20 17:31:02,430 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-11-20 17:31:02,430 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-11-20 17:31:02,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 17:31:02,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 17:31:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2022-11-20 17:31:02,431 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2022-11-20 17:31:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:31:02,431 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:31:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:31:02,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 17:31:02,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 17:31:02,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:31:02,433 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 17:31:02,433 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 17:31:02,433 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 17:31:02,433 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 17:31:02,989 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:31:02,992 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:31:05,547 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:31:05,946 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:31:05,947 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:31:05,950 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:31:05 BoogieIcfgContainer [2022-11-20 17:31:05,951 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:31:05,952 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:31:05,955 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:31:05,968 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:31:05,969 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:31:05" (1/1) ... [2022-11-20 17:31:05,979 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:31:06,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:06,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 79 states and 94 transitions. [2022-11-20 17:31:06,065 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 94 transitions. [2022-11-20 17:31:06,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-20 17:31:06,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:06,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:06,128 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) [2022-11-20 17:31:06,134 INFO L158 Benchmark]: Toolchain (without parser) took 9263.08ms. Allocated memory was 65.0MB in the beginning and 350.2MB in the end (delta: 285.2MB). Free memory was 42.9MB in the beginning and 198.7MB in the end (delta: -155.8MB). Peak memory consumption was 127.9MB. Max. memory is 16.1GB. [2022-11-20 17:31:06,142 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 65.0MB. Free memory was 42.3MB in the beginning and 42.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:31:06,145 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4887.22ms. Allocated memory was 65.0MB in the beginning and 121.6MB in the end (delta: 56.6MB). Free memory was 42.7MB in the beginning and 57.0MB in the end (delta: -14.3MB). Peak memory consumption was 63.6MB. Max. memory is 16.1GB. [2022-11-20 17:31:06,146 INFO L158 Benchmark]: Boogie Procedure Inliner took 313.85ms. Allocated memory is still 121.6MB. Free memory was 57.0MB in the beginning and 44.9MB in the end (delta: 12.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 17:31:06,146 INFO L158 Benchmark]: Boogie Preprocessor took 221.25ms. Allocated memory was 121.6MB in the beginning and 182.5MB in the end (delta: 60.8MB). Free memory was 44.9MB in the beginning and 123.3MB in the end (delta: -78.3MB). Peak memory consumption was 11.9MB. Max. memory is 16.1GB. [2022-11-20 17:31:06,147 INFO L158 Benchmark]: RCFGBuilder took 3653.32ms. Allocated memory was 182.5MB in the beginning and 350.2MB in the end (delta: 167.8MB). Free memory was 123.3MB in the beginning and 205.0MB in the end (delta: -81.7MB). Peak memory consumption was 86.9MB. Max. memory is 16.1GB. [2022-11-20 17:31:06,147 INFO L158 Benchmark]: CodeCheck took 180.80ms. Allocated memory is still 350.2MB. Free memory was 205.0MB in the beginning and 198.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:31:06,149 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 0.32ms. Allocated memory is still 65.0MB. Free memory was 42.3MB in the beginning and 42.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4887.22ms. Allocated memory was 65.0MB in the beginning and 121.6MB in the end (delta: 56.6MB). Free memory was 42.7MB in the beginning and 57.0MB in the end (delta: -14.3MB). Peak memory consumption was 63.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 313.85ms. Allocated memory is still 121.6MB. Free memory was 57.0MB in the beginning and 44.9MB in the end (delta: 12.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 221.25ms. Allocated memory was 121.6MB in the beginning and 182.5MB in the end (delta: 60.8MB). Free memory was 44.9MB in the beginning and 123.3MB in the end (delta: -78.3MB). Peak memory consumption was 11.9MB. Max. memory is 16.1GB. * RCFGBuilder took 3653.32ms. Allocated memory was 182.5MB in the beginning and 350.2MB in the end (delta: 167.8MB). Free memory was 123.3MB in the beginning and 205.0MB in the end (delta: -81.7MB). Peak memory consumption was 86.9MB. Max. memory is 16.1GB. * CodeCheck took 180.80ms. Allocated memory is still 350.2MB. Free memory was 205.0MB in the beginning and 198.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:31:06,175 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b5b2ee9-15cc-4458-ae15-aae4985b7c67/bin/ukojak-pZX7IvK2PQ/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