./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_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_beb8af4c-0f98-456c-9ba4-77705983e16b/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_beb8af4c-0f98-456c-9ba4-77705983e16b/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_beb8af4c-0f98-456c-9ba4-77705983e16b/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_beb8af4c-0f98-456c-9ba4-77705983e16b/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_beb8af4c-0f98-456c-9ba4-77705983e16b/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_beb8af4c-0f98-456c-9ba4-77705983e16b/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 bd5e922bebe187c1230ec455171e0dbeb52eef7c95cec8ebc1ad02d91040db3c --- 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 16:38:45,502 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:38:45,505 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:38:45,537 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:38:45,537 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:38:45,538 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:38:45,540 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:38:45,541 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:38:45,545 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:38:45,551 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:38:45,552 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:38:45,557 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:38:45,557 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:38:45,563 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:38:45,566 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:38:45,568 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:38:45,570 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:38:45,570 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:38:45,573 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:38:45,579 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:38:45,581 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:38:45,583 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:38:45,585 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:38:45,586 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:38:45,595 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:38:45,595 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:38:45,595 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:38:45,596 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:38:45,597 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:38:45,598 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:38:45,599 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:38:45,599 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:38:45,600 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:38:45,601 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:38:45,602 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:38:45,603 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:38:45,603 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:38:45,604 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:38:45,604 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:38:45,605 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:38:45,606 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:38:45,610 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_beb8af4c-0f98-456c-9ba4-77705983e16b/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 16:38:45,650 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:38:45,651 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:38:45,652 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:38:45,653 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:38:45,654 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:38:45,654 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:38:45,654 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:38:45,654 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:38:45,654 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:38:45,655 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:38:45,656 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:38:45,668 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:38:45,669 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:38:45,669 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:38:45,669 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:38:45,669 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:38:45,669 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:38:45,670 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:38:45,670 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:38:45,670 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:38:45,671 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:38:45,671 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:38:45,671 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:38:45,671 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:38:45,671 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:38:45,672 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_beb8af4c-0f98-456c-9ba4-77705983e16b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_beb8af4c-0f98-456c-9ba4-77705983e16b/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bd5e922bebe187c1230ec455171e0dbeb52eef7c95cec8ebc1ad02d91040db3c [2022-11-20 16:38:46,041 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:38:46,088 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:38:46,092 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:38:46,093 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:38:46,094 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:38:46,095 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_beb8af4c-0f98-456c-9ba4-77705983e16b/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i [2022-11-20 16:38:49,427 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:38:49,945 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:38:49,946 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_beb8af4c-0f98-456c-9ba4-77705983e16b/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i [2022-11-20 16:38:49,991 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_beb8af4c-0f98-456c-9ba4-77705983e16b/bin/ukojak-pZX7IvK2PQ/data/c51725f9a/57a53feadf4c40198459a15f9695f7da/FLAGfbab31fa0 [2022-11-20 16:38:50,009 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_beb8af4c-0f98-456c-9ba4-77705983e16b/bin/ukojak-pZX7IvK2PQ/data/c51725f9a/57a53feadf4c40198459a15f9695f7da [2022-11-20 16:38:50,012 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:38:50,014 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:38:50,017 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:38:50,017 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:38:50,025 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:38:50,026 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:38:50" (1/1) ... [2022-11-20 16:38:50,027 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b4466e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:50, skipping insertion in model container [2022-11-20 16:38:50,027 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:38:50" (1/1) ... [2022-11-20 16:38:50,035 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:38:50,150 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:38:50,453 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_beb8af4c-0f98-456c-9ba4-77705983e16b/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4497,4510] [2022-11-20 16:38:50,462 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_beb8af4c-0f98-456c-9ba4-77705983e16b/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4557,4570] [2022-11-20 16:38:51,817 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:51,818 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:51,818 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:51,819 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:51,821 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:51,834 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:51,834 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:51,837 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:51,837 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:52,290 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:38:52,291 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:38:52,292 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:38:52,294 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:38:52,295 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:38:52,296 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:38:52,297 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:38:52,298 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:38:52,299 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:38:52,299 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:38:52,484 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:38:52,627 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:52,628 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:52,742 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:38:52,813 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:38:52,841 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_beb8af4c-0f98-456c-9ba4-77705983e16b/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4497,4510] [2022-11-20 16:38:52,841 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_beb8af4c-0f98-456c-9ba4-77705983e16b/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4557,4570] [2022-11-20 16:38:52,883 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:52,884 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:52,884 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:52,884 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:52,885 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:52,890 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:52,891 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:52,891 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:52,892 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:52,918 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:38:52,918 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:38:52,919 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:38:52,920 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:38:52,921 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:38:52,921 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:38:52,922 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:38:52,922 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:38:52,922 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:38:52,923 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:38:52,941 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:38:52,989 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:52,990 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:38:53,032 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:38:53,301 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:38:53,303 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:53 WrapperNode [2022-11-20 16:38:53,303 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:38:53,305 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:38:53,306 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:38:53,306 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:38:53,314 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:53" (1/1) ... [2022-11-20 16:38:53,412 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:53" (1/1) ... [2022-11-20 16:38:53,502 INFO L138 Inliner]: procedures = 690, calls = 2614, calls flagged for inlining = 57, calls inlined = 4, statements flattened = 765 [2022-11-20 16:38:53,503 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:38:53,504 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:38:53,504 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:38:53,504 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:38:53,514 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:53" (1/1) ... [2022-11-20 16:38:53,514 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:53" (1/1) ... [2022-11-20 16:38:53,530 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:53" (1/1) ... [2022-11-20 16:38:53,530 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:53" (1/1) ... [2022-11-20 16:38:53,570 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:53" (1/1) ... [2022-11-20 16:38:53,589 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:53" (1/1) ... [2022-11-20 16:38:53,594 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:53" (1/1) ... [2022-11-20 16:38:53,611 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:53" (1/1) ... [2022-11-20 16:38:53,619 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:38:53,620 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:38:53,620 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:38:53,620 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:38:53,621 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:53" (1/1) ... [2022-11-20 16:38:53,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:38:53,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_beb8af4c-0f98-456c-9ba4-77705983e16b/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:38:53,672 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_beb8af4c-0f98-456c-9ba4-77705983e16b/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:38:53,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_beb8af4c-0f98-456c-9ba4-77705983e16b/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:38:53,720 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-20 16:38:53,720 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-20 16:38:53,720 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 16:38:53,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 16:38:53,721 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 16:38:53,721 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 16:38:53,721 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 16:38:53,721 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 16:38:53,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 16:38:53,722 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:38:53,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:38:53,722 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 16:38:53,722 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 16:38:53,723 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 16:38:53,723 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 16:38:53,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 16:38:53,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 16:38:53,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 16:38:53,724 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 16:38:53,725 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 16:38:53,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 16:38:53,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 16:38:53,725 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_array [2022-11-20 16:38:53,726 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_from_array [2022-11-20 16:38:54,024 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:38:54,027 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:38:55,291 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 16:38:55,591 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 16:38:55,591 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 16:38:55,594 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:38:55 BoogieIcfgContainer [2022-11-20 16:38:55,594 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 16:38:55,596 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 16:38:55,596 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 16:38:55,606 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 16:38:55,606 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:38:55" (1/1) ... [2022-11-20 16:38:55,620 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 16:38:55,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:38:55,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 49 states and 60 transitions. [2022-11-20 16:38:55,697 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 60 transitions. [2022-11-20 16:38:55,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-11-20 16:38:55,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:38:55,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:38:55,757 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 16:38:55,770 INFO L158 Benchmark]: Toolchain (without parser) took 5751.76ms. Allocated memory was 167.8MB in the beginning and 260.0MB in the end (delta: 92.3MB). Free memory was 113.7MB in the beginning and 167.3MB in the end (delta: -53.7MB). Peak memory consumption was 40.6MB. Max. memory is 16.1GB. [2022-11-20 16:38:55,771 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 167.8MB. Free memory is still 138.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:38:55,773 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3286.88ms. Allocated memory was 167.8MB in the beginning and 209.7MB in the end (delta: 41.9MB). Free memory was 113.5MB in the beginning and 94.6MB in the end (delta: 18.9MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. [2022-11-20 16:38:55,774 INFO L158 Benchmark]: Boogie Procedure Inliner took 198.54ms. Allocated memory is still 209.7MB. Free memory was 94.6MB in the beginning and 150.7MB in the end (delta: -56.1MB). Peak memory consumption was 22.5MB. Max. memory is 16.1GB. [2022-11-20 16:38:55,775 INFO L158 Benchmark]: Boogie Preprocessor took 115.75ms. Allocated memory is still 209.7MB. Free memory was 150.7MB in the beginning and 144.5MB in the end (delta: 6.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 16:38:55,776 INFO L158 Benchmark]: RCFGBuilder took 1974.00ms. Allocated memory was 209.7MB in the beginning and 260.0MB in the end (delta: 50.3MB). Free memory was 144.5MB in the beginning and 174.7MB in the end (delta: -30.2MB). Peak memory consumption was 85.2MB. Max. memory is 16.1GB. [2022-11-20 16:38:55,779 INFO L158 Benchmark]: CodeCheck took 169.62ms. Allocated memory is still 260.0MB. Free memory was 174.7MB in the beginning and 167.3MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 16:38:55,781 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 0.35ms. Allocated memory is still 167.8MB. Free memory is still 138.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3286.88ms. Allocated memory was 167.8MB in the beginning and 209.7MB in the end (delta: 41.9MB). Free memory was 113.5MB in the beginning and 94.6MB in the end (delta: 18.9MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 198.54ms. Allocated memory is still 209.7MB. Free memory was 94.6MB in the beginning and 150.7MB in the end (delta: -56.1MB). Peak memory consumption was 22.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 115.75ms. Allocated memory is still 209.7MB. Free memory was 150.7MB in the beginning and 144.5MB in the end (delta: 6.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1974.00ms. Allocated memory was 209.7MB in the beginning and 260.0MB in the end (delta: 50.3MB). Free memory was 144.5MB in the beginning and 174.7MB in the end (delta: -30.2MB). Peak memory consumption was 85.2MB. Max. memory is 16.1GB. * CodeCheck took 169.62ms. Allocated memory is still 260.0MB. Free memory was 174.7MB in the beginning and 167.3MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 16:38:55,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_beb8af4c-0f98-456c-9ba4-77705983e16b/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_beb8af4c-0f98-456c-9ba4-77705983e16b/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_beb8af4c-0f98-456c-9ba4-77705983e16b/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_beb8af4c-0f98-456c-9ba4-77705983e16b/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_beb8af4c-0f98-456c-9ba4-77705983e16b/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_beb8af4c-0f98-456c-9ba4-77705983e16b/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_beb8af4c-0f98-456c-9ba4-77705983e16b/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 bd5e922bebe187c1230ec455171e0dbeb52eef7c95cec8ebc1ad02d91040db3c --- 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 16:38:58,291 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:38:58,293 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:38:58,346 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:38:58,346 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:38:58,349 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:38:58,352 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:38:58,355 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:38:58,357 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:38:58,362 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:38:58,364 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:38:58,367 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:38:58,367 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:38:58,369 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:38:58,371 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:38:58,376 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:38:58,377 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:38:58,378 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:38:58,380 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:38:58,386 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:38:58,388 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:38:58,391 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:38:58,392 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:38:58,393 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:38:58,399 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:38:58,400 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:38:58,400 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:38:58,402 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:38:58,403 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:38:58,404 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:38:58,405 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:38:58,406 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:38:58,408 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:38:58,409 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:38:58,410 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:38:58,410 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:38:58,411 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:38:58,411 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:38:58,411 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:38:58,412 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:38:58,413 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:38:58,418 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_beb8af4c-0f98-456c-9ba4-77705983e16b/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 16:38:58,459 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:38:58,459 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:38:58,461 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:38:58,462 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:38:58,462 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:38:58,463 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:38:58,463 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:38:58,463 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:38:58,463 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:38:58,464 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:38:58,465 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:38:58,465 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 16:38:58,465 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 16:38:58,465 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 16:38:58,466 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:38:58,466 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:38:58,466 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:38:58,466 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:38:58,466 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:38:58,467 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:38:58,467 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:38:58,467 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:38:58,467 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:38:58,468 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:38:58,468 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 16:38:58,468 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 16:38:58,468 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:38:58,468 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 16:38:58,469 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 16:38:58,469 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_beb8af4c-0f98-456c-9ba4-77705983e16b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_beb8af4c-0f98-456c-9ba4-77705983e16b/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bd5e922bebe187c1230ec455171e0dbeb52eef7c95cec8ebc1ad02d91040db3c [2022-11-20 16:38:58,859 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:38:58,878 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:38:58,882 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:38:58,884 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:38:58,885 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:38:58,886 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_beb8af4c-0f98-456c-9ba4-77705983e16b/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i [2022-11-20 16:39:01,949 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:39:02,464 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:39:02,464 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_beb8af4c-0f98-456c-9ba4-77705983e16b/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i [2022-11-20 16:39:02,508 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_beb8af4c-0f98-456c-9ba4-77705983e16b/bin/ukojak-pZX7IvK2PQ/data/cc5ad1bb5/7ede2ca09cad4297a9b74cf4e832db74/FLAG84edc4db7 [2022-11-20 16:39:02,528 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_beb8af4c-0f98-456c-9ba4-77705983e16b/bin/ukojak-pZX7IvK2PQ/data/cc5ad1bb5/7ede2ca09cad4297a9b74cf4e832db74 [2022-11-20 16:39:02,562 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:39:02,564 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:39:02,567 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:39:02,567 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:39:02,570 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:39:02,571 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:39:02" (1/1) ... [2022-11-20 16:39:02,572 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b24f9f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:39:02, skipping insertion in model container [2022-11-20 16:39:02,572 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:39:02" (1/1) ... [2022-11-20 16:39:02,580 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:39:02,694 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:39:02,963 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_beb8af4c-0f98-456c-9ba4-77705983e16b/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4497,4510] [2022-11-20 16:39:02,971 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_beb8af4c-0f98-456c-9ba4-77705983e16b/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4557,4570] [2022-11-20 16:39:04,139 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:39:04,139 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:39:04,140 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:39:04,141 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:39:04,142 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:39:04,157 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:39:04,158 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:39:04,160 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:39:04,161 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:39:04,596 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:39:04,597 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:39:04,599 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:39:04,600 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:39:04,602 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:39:04,603 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:39:04,604 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:39:04,604 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:39:04,605 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:39:04,606 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:39:04,800 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:39:04,972 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:39:04,974 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:39:05,050 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:39:05,144 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 16:39:05,179 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:39:05,183 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_beb8af4c-0f98-456c-9ba4-77705983e16b/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4497,4510] [2022-11-20 16:39:05,184 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_beb8af4c-0f98-456c-9ba4-77705983e16b/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4557,4570] [2022-11-20 16:39:05,235 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:39:05,236 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:39:05,236 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:39:05,237 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:39:05,237 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:39:05,243 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:39:05,244 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:39:05,245 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:39:05,245 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:39:05,279 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:39:05,280 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:39:05,281 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:39:05,282 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:39:05,283 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:39:05,283 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:39:05,284 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:39:05,284 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:39:05,284 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:39:05,285 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:39:05,304 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:39:05,388 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:39:05,389 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:39:05,438 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:39:05,495 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:39:05,527 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_beb8af4c-0f98-456c-9ba4-77705983e16b/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4497,4510] [2022-11-20 16:39:05,527 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_beb8af4c-0f98-456c-9ba4-77705983e16b/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i[4557,4570] [2022-11-20 16:39:05,573 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:39:05,574 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:39:05,574 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:39:05,575 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:39:05,575 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:39:05,583 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:39:05,583 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:39:05,584 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:39:05,585 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:39:05,637 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:39:05,641 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:39:05,641 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:39:05,642 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:39:05,643 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:39:05,643 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:39:05,644 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:39:05,644 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:39:05,645 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:39:05,645 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:39:05,666 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:39:05,735 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:39:05,736 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:39:05,785 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:39:06,210 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:39:06,211 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:39:06 WrapperNode [2022-11-20 16:39:06,211 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:39:06,212 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:39:06,212 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:39:06,212 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:39:06,219 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:39:06" (1/1) ... [2022-11-20 16:39:06,352 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:39:06" (1/1) ... [2022-11-20 16:39:06,424 INFO L138 Inliner]: procedures = 710, calls = 2614, calls flagged for inlining = 57, calls inlined = 4, statements flattened = 766 [2022-11-20 16:39:06,425 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:39:06,425 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:39:06,425 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:39:06,426 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:39:06,436 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:39:06" (1/1) ... [2022-11-20 16:39:06,436 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:39:06" (1/1) ... [2022-11-20 16:39:06,445 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:39:06" (1/1) ... [2022-11-20 16:39:06,446 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:39:06" (1/1) ... [2022-11-20 16:39:06,476 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:39:06" (1/1) ... [2022-11-20 16:39:06,478 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:39:06" (1/1) ... [2022-11-20 16:39:06,485 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:39:06" (1/1) ... [2022-11-20 16:39:06,489 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:39:06" (1/1) ... [2022-11-20 16:39:06,498 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:39:06,499 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:39:06,499 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:39:06,499 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:39:06,500 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:39:06" (1/1) ... [2022-11-20 16:39:06,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:39:06,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_beb8af4c-0f98-456c-9ba4-77705983e16b/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:39:06,542 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_beb8af4c-0f98-456c-9ba4-77705983e16b/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:39:06,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_beb8af4c-0f98-456c-9ba4-77705983e16b/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:39:06,589 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-20 16:39:06,589 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-20 16:39:06,589 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 16:39:06,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 16:39:06,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 16:39:06,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 16:39:06,590 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 16:39:06,590 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 16:39:06,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 16:39:06,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 16:39:06,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 16:39:06,591 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:39:06,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:39:06,592 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 16:39:06,592 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 16:39:06,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 16:39:06,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 16:39:06,592 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 16:39:06,593 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 16:39:06,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 16:39:06,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 16:39:06,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 16:39:06,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 16:39:06,595 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 16:39:06,595 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 16:39:06,595 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_array [2022-11-20 16:39:06,595 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_from_array [2022-11-20 16:39:06,973 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:39:06,975 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:39:10,078 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 16:39:10,543 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 16:39:10,543 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 16:39:10,546 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:39:10 BoogieIcfgContainer [2022-11-20 16:39:10,546 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 16:39:10,547 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 16:39:10,548 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 16:39:10,557 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 16:39:10,558 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:39:10" (1/1) ... [2022-11-20 16:39:10,568 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 16:39:10,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:39:10,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 49 states and 60 transitions. [2022-11-20 16:39:10,639 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 60 transitions. [2022-11-20 16:39:10,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-11-20 16:39:10,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:39:10,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:39:10,690 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 16:39:10,698 INFO L158 Benchmark]: Toolchain (without parser) took 8132.02ms. Allocated memory was 67.1MB in the beginning and 224.4MB in the end (delta: 157.3MB). Free memory was 45.7MB in the beginning and 105.4MB in the end (delta: -59.7MB). Peak memory consumption was 96.8MB. Max. memory is 16.1GB. [2022-11-20 16:39:10,701 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 67.1MB. Free memory was 44.6MB in the beginning and 44.5MB in the end (delta: 46.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:39:10,702 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3644.22ms. Allocated memory was 67.1MB in the beginning and 130.0MB in the end (delta: 62.9MB). Free memory was 45.5MB in the beginning and 72.5MB in the end (delta: -27.1MB). Peak memory consumption was 67.5MB. Max. memory is 16.1GB. [2022-11-20 16:39:10,703 INFO L158 Benchmark]: Boogie Procedure Inliner took 212.87ms. Allocated memory is still 130.0MB. Free memory was 72.3MB in the beginning and 60.6MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 16:39:10,705 INFO L158 Benchmark]: Boogie Preprocessor took 72.84ms. Allocated memory is still 130.0MB. Free memory was 60.6MB in the beginning and 52.8MB in the end (delta: 7.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 16:39:10,705 INFO L158 Benchmark]: RCFGBuilder took 4048.00ms. Allocated memory was 130.0MB in the beginning and 224.4MB in the end (delta: 94.4MB). Free memory was 52.8MB in the beginning and 111.7MB in the end (delta: -58.9MB). Peak memory consumption was 50.4MB. Max. memory is 16.1GB. [2022-11-20 16:39:10,707 INFO L158 Benchmark]: CodeCheck took 148.03ms. Allocated memory is still 224.4MB. Free memory was 111.7MB in the beginning and 105.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 16:39:10,711 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 0.18ms. Allocated memory is still 67.1MB. Free memory was 44.6MB in the beginning and 44.5MB in the end (delta: 46.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3644.22ms. Allocated memory was 67.1MB in the beginning and 130.0MB in the end (delta: 62.9MB). Free memory was 45.5MB in the beginning and 72.5MB in the end (delta: -27.1MB). Peak memory consumption was 67.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 212.87ms. Allocated memory is still 130.0MB. Free memory was 72.3MB in the beginning and 60.6MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 72.84ms. Allocated memory is still 130.0MB. Free memory was 60.6MB in the beginning and 52.8MB in the end (delta: 7.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 4048.00ms. Allocated memory was 130.0MB in the beginning and 224.4MB in the end (delta: 94.4MB). Free memory was 52.8MB in the beginning and 111.7MB in the end (delta: -58.9MB). Peak memory consumption was 50.4MB. Max. memory is 16.1GB. * CodeCheck took 148.03ms. Allocated memory is still 224.4MB. Free memory was 111.7MB in the beginning and 105.4MB 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 16:39:10,740 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_beb8af4c-0f98-456c-9ba4-77705983e16b/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