./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_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_01fc924b-acc4-424a-abbf-9075d758f87b/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01fc924b-acc4-424a-abbf-9075d758f87b/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_01fc924b-acc4-424a-abbf-9075d758f87b/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01fc924b-acc4-424a-abbf-9075d758f87b/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01fc924b-acc4-424a-abbf-9075d758f87b/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_01fc924b-acc4-424a-abbf-9075d758f87b/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 be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 --- 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 17:19:00,856 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:19:00,861 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:19:00,891 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:19:00,891 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:19:00,895 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:19:00,900 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:19:00,904 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:19:00,906 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:19:00,912 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:19:00,914 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:19:00,916 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:19:00,917 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:19:00,919 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:19:00,922 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:19:00,924 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:19:00,926 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:19:00,927 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:19:00,928 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:19:00,935 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:19:00,937 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:19:00,939 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:19:00,940 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:19:00,942 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:19:00,952 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:19:00,952 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:19:00,953 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:19:00,954 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:19:00,955 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:19:00,956 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:19:00,957 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:19:00,958 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:19:00,960 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:19:00,963 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:19:00,964 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:19:00,965 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:19:00,966 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:19:00,966 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:19:00,966 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:19:00,968 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:19:00,969 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:19:00,970 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01fc924b-acc4-424a-abbf-9075d758f87b/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 17:19:01,018 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:19:01,019 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:19:01,020 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:19:01,021 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:19:01,022 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:19:01,022 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:19:01,023 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:19:01,023 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:19:01,023 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:19:01,024 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:19:01,025 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:19:01,025 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:19:01,025 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:19:01,025 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:19:01,026 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:19:01,026 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:19:01,026 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:19:01,026 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:19:01,027 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:19:01,027 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:19:01,027 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:19:01,027 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:19:01,028 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:19:01,028 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:19:01,028 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:19:01,028 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_01fc924b-acc4-424a-abbf-9075d758f87b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01fc924b-acc4-424a-abbf-9075d758f87b/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 [2022-11-20 17:19:01,298 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:19:01,329 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:19:01,332 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:19:01,333 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:19:01,333 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:19:01,335 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01fc924b-acc4-424a-abbf-9075d758f87b/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2022-11-20 17:19:04,576 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:19:05,096 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:19:05,098 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01fc924b-acc4-424a-abbf-9075d758f87b/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2022-11-20 17:19:05,136 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01fc924b-acc4-424a-abbf-9075d758f87b/bin/ukojak-pZX7IvK2PQ/data/669ec1512/c334b0a4b9a24ca1abf64a92b42d0d3d/FLAG7f104f859 [2022-11-20 17:19:05,151 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01fc924b-acc4-424a-abbf-9075d758f87b/bin/ukojak-pZX7IvK2PQ/data/669ec1512/c334b0a4b9a24ca1abf64a92b42d0d3d [2022-11-20 17:19:05,154 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:19:05,156 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:19:05,159 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:19:05,159 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:19:05,163 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:19:05,163 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:19:05" (1/1) ... [2022-11-20 17:19:05,165 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e0a9f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:19:05, skipping insertion in model container [2022-11-20 17:19:05,165 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:19:05" (1/1) ... [2022-11-20 17:19:05,173 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:19:05,278 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:19:05,567 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_01fc924b-acc4-424a-abbf-9075d758f87b/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2022-11-20 17:19:05,576 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_01fc924b-acc4-424a-abbf-9075d758f87b/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2022-11-20 17:19:06,653 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:06,654 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:06,654 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:06,655 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:06,656 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:06,669 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:06,670 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:06,672 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:06,673 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:06,675 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:06,676 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:06,676 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:06,677 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:07,155 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:19:07,158 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:19:07,160 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:19:07,162 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:19:07,165 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:19:07,169 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:19:07,170 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:19:07,171 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:19:07,172 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:19:07,173 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:19:07,351 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:19:07,370 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:19:07,387 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:19:07,402 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_01fc924b-acc4-424a-abbf-9075d758f87b/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2022-11-20 17:19:07,402 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_01fc924b-acc4-424a-abbf-9075d758f87b/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2022-11-20 17:19:07,478 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:07,479 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:07,479 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:07,480 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:07,481 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:07,489 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:07,501 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:07,503 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:07,504 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:07,505 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:07,509 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:07,510 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:07,510 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:07,600 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:19:07,601 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:19:07,602 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:19:07,603 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:19:07,605 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:19:07,605 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:19:07,606 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:19:07,607 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:19:07,607 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:19:07,608 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:19:07,631 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:19:07,641 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:19:07,831 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:19:07,832 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:19:07 WrapperNode [2022-11-20 17:19:07,832 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:19:07,833 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:19:07,833 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:19:07,833 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:19:07,841 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:19:07" (1/1) ... [2022-11-20 17:19:07,892 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:19:07" (1/1) ... [2022-11-20 17:19:07,928 INFO L138 Inliner]: procedures = 679, calls = 972, calls flagged for inlining = 44, calls inlined = 6, statements flattened = 59 [2022-11-20 17:19:07,929 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:19:07,929 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:19:07,931 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:19:07,931 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:19:07,944 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:19:07" (1/1) ... [2022-11-20 17:19:07,944 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:19:07" (1/1) ... [2022-11-20 17:19:07,947 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:19:07" (1/1) ... [2022-11-20 17:19:07,948 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:19:07" (1/1) ... [2022-11-20 17:19:07,958 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:19:07" (1/1) ... [2022-11-20 17:19:07,961 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:19:07" (1/1) ... [2022-11-20 17:19:07,964 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:19:07" (1/1) ... [2022-11-20 17:19:07,966 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:19:07" (1/1) ... [2022-11-20 17:19:07,970 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:19:07,971 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:19:07,971 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:19:07,971 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:19:07,972 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:19:07" (1/1) ... [2022-11-20 17:19:07,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:19:07,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01fc924b-acc4-424a-abbf-9075d758f87b/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:19:08,012 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01fc924b-acc4-424a-abbf-9075d758f87b/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:19:08,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01fc924b-acc4-424a-abbf-9075d758f87b/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:19:08,062 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-11-20 17:19:08,062 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-11-20 17:19:08,063 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:19:08,063 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:19:08,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 17:19:08,064 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:19:08,065 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:19:08,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:19:08,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:19:08,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:19:08,066 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:19:08,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:19:08,067 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:19:08,067 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:19:08,067 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2022-11-20 17:19:08,068 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2022-11-20 17:19:08,068 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:19:08,068 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:19:08,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:19:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 17:19:08,070 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 17:19:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 17:19:08,070 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 17:19:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 17:19:08,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:19:08,424 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:19:08,427 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:19:08,600 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:19:08,703 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:19:08,703 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:19:08,706 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:19:08 BoogieIcfgContainer [2022-11-20 17:19:08,706 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:19:08,707 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:19:08,707 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:19:08,718 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:19:08,718 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:19:08" (1/1) ... [2022-11-20 17:19:08,727 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:19:08,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:19:08,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 44 states and 49 transitions. [2022-11-20 17:19:08,802 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 49 transitions. [2022-11-20 17:19:08,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:19:08,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:19:08,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:19:08,857 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 17:19:08,862 INFO L158 Benchmark]: Toolchain (without parser) took 3704.82ms. Allocated memory is still 203.4MB. Free memory was 151.5MB in the beginning and 144.8MB in the end (delta: 6.8MB). Peak memory consumption was 9.3MB. Max. memory is 16.1GB. [2022-11-20 17:19:08,862 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 142.6MB. Free memory is still 86.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:19:08,870 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2673.29ms. Allocated memory is still 203.4MB. Free memory was 151.5MB in the beginning and 93.2MB in the end (delta: 58.4MB). Peak memory consumption was 71.4MB. Max. memory is 16.1GB. [2022-11-20 17:19:08,872 INFO L158 Benchmark]: Boogie Procedure Inliner took 95.79ms. Allocated memory is still 203.4MB. Free memory was 93.2MB in the beginning and 87.9MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 17:19:08,874 INFO L158 Benchmark]: Boogie Preprocessor took 40.60ms. Allocated memory is still 203.4MB. Free memory was 87.9MB in the beginning and 84.8MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 17:19:08,875 INFO L158 Benchmark]: RCFGBuilder took 735.86ms. Allocated memory is still 203.4MB. Free memory was 84.8MB in the beginning and 151.0MB in the end (delta: -66.3MB). Peak memory consumption was 17.6MB. Max. memory is 16.1GB. [2022-11-20 17:19:08,876 INFO L158 Benchmark]: CodeCheck took 153.08ms. Allocated memory is still 203.4MB. Free memory was 151.0MB in the beginning and 144.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:19:08,879 INFO L339 ainManager$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 0.25ms. Allocated memory is still 142.6MB. Free memory is still 86.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2673.29ms. Allocated memory is still 203.4MB. Free memory was 151.5MB in the beginning and 93.2MB in the end (delta: 58.4MB). Peak memory consumption was 71.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 95.79ms. Allocated memory is still 203.4MB. Free memory was 93.2MB in the beginning and 87.9MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 40.60ms. Allocated memory is still 203.4MB. Free memory was 87.9MB in the beginning and 84.8MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 735.86ms. Allocated memory is still 203.4MB. Free memory was 84.8MB in the beginning and 151.0MB in the end (delta: -66.3MB). Peak memory consumption was 17.6MB. Max. memory is 16.1GB. * CodeCheck took 153.08ms. Allocated memory is still 203.4MB. Free memory was 151.0MB in the beginning and 144.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:19:08,903 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01fc924b-acc4-424a-abbf-9075d758f87b/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_01fc924b-acc4-424a-abbf-9075d758f87b/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01fc924b-acc4-424a-abbf-9075d758f87b/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_01fc924b-acc4-424a-abbf-9075d758f87b/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01fc924b-acc4-424a-abbf-9075d758f87b/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01fc924b-acc4-424a-abbf-9075d758f87b/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_01fc924b-acc4-424a-abbf-9075d758f87b/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 be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 --- 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 17:19:11,594 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:19:11,599 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:19:11,646 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:19:11,647 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:19:11,651 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:19:11,654 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:19:11,657 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:19:11,659 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:19:11,665 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:19:11,667 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:19:11,670 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:19:11,670 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:19:11,673 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:19:11,674 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:19:11,681 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:19:11,683 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:19:11,685 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:19:11,687 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:19:11,695 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:19:11,698 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:19:11,701 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:19:11,702 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:19:11,703 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:19:11,712 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:19:11,713 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:19:11,713 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:19:11,715 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:19:11,716 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:19:11,717 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:19:11,717 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:19:11,719 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:19:11,721 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:19:11,722 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:19:11,723 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:19:11,723 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:19:11,724 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:19:11,724 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:19:11,725 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:19:11,726 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:19:11,727 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:19:11,728 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01fc924b-acc4-424a-abbf-9075d758f87b/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 17:19:11,769 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:19:11,769 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:19:11,771 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:19:11,772 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:19:11,773 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:19:11,773 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:19:11,773 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:19:11,773 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:19:11,774 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:19:11,774 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:19:11,775 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:19:11,775 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:19:11,776 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:19:11,776 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:19:11,776 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:19:11,776 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:19:11,777 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:19:11,777 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:19:11,777 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:19:11,777 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:19:11,778 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:19:11,778 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:19:11,778 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:19:11,778 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:19:11,779 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:19:11,779 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:19:11,779 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:19:11,779 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:19:11,780 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:19:11,780 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_01fc924b-acc4-424a-abbf-9075d758f87b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01fc924b-acc4-424a-abbf-9075d758f87b/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 [2022-11-20 17:19:12,154 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:19:12,175 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:19:12,177 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:19:12,179 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:19:12,179 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:19:12,180 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01fc924b-acc4-424a-abbf-9075d758f87b/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2022-11-20 17:19:15,556 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:19:16,147 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:19:16,150 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01fc924b-acc4-424a-abbf-9075d758f87b/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2022-11-20 17:19:16,197 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01fc924b-acc4-424a-abbf-9075d758f87b/bin/ukojak-pZX7IvK2PQ/data/ff6e0dbbe/1c56020e6bca45f49d59f7293d8ccf1f/FLAG43000eb78 [2022-11-20 17:19:16,225 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01fc924b-acc4-424a-abbf-9075d758f87b/bin/ukojak-pZX7IvK2PQ/data/ff6e0dbbe/1c56020e6bca45f49d59f7293d8ccf1f [2022-11-20 17:19:16,228 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:19:16,230 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:19:16,233 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:19:16,233 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:19:16,237 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:19:16,238 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:19:16" (1/1) ... [2022-11-20 17:19:16,239 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@743b2fd4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:19:16, skipping insertion in model container [2022-11-20 17:19:16,242 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:19:16" (1/1) ... [2022-11-20 17:19:16,249 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:19:16,365 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:19:16,595 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_01fc924b-acc4-424a-abbf-9075d758f87b/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2022-11-20 17:19:16,602 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_01fc924b-acc4-424a-abbf-9075d758f87b/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2022-11-20 17:19:17,502 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:17,503 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:17,504 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:17,505 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:17,506 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:17,518 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:17,519 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:17,523 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:17,524 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:17,528 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:17,530 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:17,532 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:17,533 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:17,985 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:19:17,987 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:19:17,988 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:19:17,989 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:19:17,990 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:19:17,991 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:19:17,992 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:19:17,992 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:19:17,993 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:19:17,993 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:19:18,136 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:19:18,155 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:19:18,178 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 17:19:18,220 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:19:18,230 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01fc924b-acc4-424a-abbf-9075d758f87b/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2022-11-20 17:19:18,232 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_01fc924b-acc4-424a-abbf-9075d758f87b/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2022-11-20 17:19:18,296 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:18,297 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:18,297 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:18,298 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:18,299 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:18,305 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:18,306 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:18,307 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:18,308 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:18,309 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:18,309 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:18,310 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:18,310 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:18,345 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:19:18,346 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:19:18,347 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:19:18,348 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:19:18,349 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:19:18,349 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:19:18,350 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:19:18,350 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:19:18,351 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:19:18,351 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:19:18,372 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:19:18,381 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:19:18,387 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:19:18,400 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_01fc924b-acc4-424a-abbf-9075d758f87b/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2022-11-20 17:19:18,401 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_01fc924b-acc4-424a-abbf-9075d758f87b/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2022-11-20 17:19:18,430 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:18,431 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:18,431 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:18,432 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:18,451 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:18,457 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:18,458 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:18,459 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:18,459 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:18,460 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:18,461 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:18,461 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:18,462 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:19:18,499 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:19:18,500 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:19:18,501 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:19:18,503 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:19:18,504 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:19:18,504 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:19:18,506 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:19:18,507 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:19:18,508 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:19:18,509 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:19:18,553 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:19:18,572 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:19:18,881 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:19:18,882 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:19:18 WrapperNode [2022-11-20 17:19:18,882 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:19:18,883 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:19:18,884 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:19:18,884 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:19:18,891 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:19:18" (1/1) ... [2022-11-20 17:19:18,982 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:19:18" (1/1) ... [2022-11-20 17:19:19,023 INFO L138 Inliner]: procedures = 698, calls = 972, calls flagged for inlining = 44, calls inlined = 6, statements flattened = 60 [2022-11-20 17:19:19,024 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:19:19,024 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:19:19,025 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:19:19,025 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:19:19,034 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:19:18" (1/1) ... [2022-11-20 17:19:19,035 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:19:18" (1/1) ... [2022-11-20 17:19:19,052 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:19:18" (1/1) ... [2022-11-20 17:19:19,052 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:19:18" (1/1) ... [2022-11-20 17:19:19,082 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:19:18" (1/1) ... [2022-11-20 17:19:19,100 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:19:18" (1/1) ... [2022-11-20 17:19:19,112 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:19:18" (1/1) ... [2022-11-20 17:19:19,116 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:19:18" (1/1) ... [2022-11-20 17:19:19,125 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:19:19,130 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:19:19,131 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:19:19,131 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:19:19,132 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:19:18" (1/1) ... [2022-11-20 17:19:19,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:19:19,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01fc924b-acc4-424a-abbf-9075d758f87b/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:19:19,168 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01fc924b-acc4-424a-abbf-9075d758f87b/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:19:19,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01fc924b-acc4-424a-abbf-9075d758f87b/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:19:19,233 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-11-20 17:19:19,233 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-11-20 17:19:19,233 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:19:19,233 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:19:19,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:19:19,234 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:19:19,234 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:19:19,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:19:19,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:19:19,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:19:19,236 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:19:19,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:19:19,237 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:19:19,237 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:19:19,237 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 17:19:19,237 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 17:19:19,237 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2022-11-20 17:19:19,238 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2022-11-20 17:19:19,238 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:19:19,238 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:19:19,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 17:19:19,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 17:19:19,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:19:19,239 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 17:19:19,240 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 17:19:19,240 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 17:19:19,240 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 17:19:19,603 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:19:19,605 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:19:20,003 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:19:20,138 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:19:20,138 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:19:20,141 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:19:20 BoogieIcfgContainer [2022-11-20 17:19:20,141 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:19:20,142 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:19:20,142 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:19:20,153 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:19:20,153 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:19:20" (1/1) ... [2022-11-20 17:19:20,163 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:19:20,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:19:20,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 44 states and 49 transitions. [2022-11-20 17:19:20,232 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 49 transitions. [2022-11-20 17:19:20,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 17:19:20,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:19:20,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:19:20,278 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 17:19:20,282 INFO L158 Benchmark]: Toolchain (without parser) took 4051.65ms. Allocated memory was 83.9MB in the beginning and 121.6MB in the end (delta: 37.7MB). Free memory was 56.9MB in the beginning and 70.0MB in the end (delta: -13.1MB). Peak memory consumption was 23.7MB. Max. memory is 16.1GB. [2022-11-20 17:19:20,283 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 58.7MB. Free memory was 36.0MB in the beginning and 35.9MB in the end (delta: 44.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:19:20,287 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2649.71ms. Allocated memory was 83.9MB in the beginning and 100.7MB in the end (delta: 16.8MB). Free memory was 56.7MB in the beginning and 43.9MB in the end (delta: 12.8MB). Peak memory consumption was 48.5MB. Max. memory is 16.1GB. [2022-11-20 17:19:20,289 INFO L158 Benchmark]: Boogie Procedure Inliner took 140.53ms. Allocated memory is still 100.7MB. Free memory was 43.9MB in the beginning and 38.6MB in the end (delta: 5.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 17:19:20,296 INFO L158 Benchmark]: Boogie Preprocessor took 104.42ms. Allocated memory is still 100.7MB. Free memory was 38.6MB in the beginning and 35.0MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 17:19:20,296 INFO L158 Benchmark]: RCFGBuilder took 1011.74ms. Allocated memory was 100.7MB in the beginning and 121.6MB in the end (delta: 21.0MB). Free memory was 35.0MB in the beginning and 76.2MB in the end (delta: -41.2MB). Peak memory consumption was 7.2MB. Max. memory is 16.1GB. [2022-11-20 17:19:20,298 INFO L158 Benchmark]: CodeCheck took 138.85ms. Allocated memory is still 121.6MB. Free memory was 76.2MB in the beginning and 70.0MB in the end (delta: 6.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:19:20,301 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 0.19ms. Allocated memory is still 58.7MB. Free memory was 36.0MB in the beginning and 35.9MB in the end (delta: 44.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2649.71ms. Allocated memory was 83.9MB in the beginning and 100.7MB in the end (delta: 16.8MB). Free memory was 56.7MB in the beginning and 43.9MB in the end (delta: 12.8MB). Peak memory consumption was 48.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 140.53ms. Allocated memory is still 100.7MB. Free memory was 43.9MB in the beginning and 38.6MB in the end (delta: 5.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 104.42ms. Allocated memory is still 100.7MB. Free memory was 38.6MB in the beginning and 35.0MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1011.74ms. Allocated memory was 100.7MB in the beginning and 121.6MB in the end (delta: 21.0MB). Free memory was 35.0MB in the beginning and 76.2MB in the end (delta: -41.2MB). Peak memory consumption was 7.2MB. Max. memory is 16.1GB. * CodeCheck took 138.85ms. Allocated memory is still 121.6MB. Free memory was 76.2MB in the beginning and 70.0MB in the end (delta: 6.2MB). 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 17:19:20,325 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01fc924b-acc4-424a-abbf-9075d758f87b/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