./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/bin/ukojak-vF6T2TMglN --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 d8feb785efb60d35f9204dc33a12e80ea59efcec5de2b7c2ff320ef29197b0bd --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 04:52:04,974 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 04:52:04,975 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 04:52:05,024 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 04:52:05,025 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 04:52:05,026 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 04:52:05,028 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 04:52:05,030 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 04:52:05,033 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 04:52:05,034 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 04:52:05,035 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 04:52:05,036 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 04:52:05,037 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 04:52:05,038 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 04:52:05,040 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 04:52:05,042 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 04:52:05,043 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 04:52:05,044 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 04:52:05,046 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 04:52:05,049 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 04:52:05,051 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 04:52:05,062 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 04:52:05,063 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 04:52:05,064 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 04:52:05,068 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 04:52:05,073 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 04:52:05,073 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 04:52:05,074 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 04:52:05,077 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 04:52:05,078 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 04:52:05,079 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 04:52:05,080 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 04:52:05,081 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 04:52:05,082 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 04:52:05,084 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 04:52:05,085 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 04:52:05,086 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 04:52:05,087 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 04:52:05,087 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 04:52:05,089 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 04:52:05,089 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 04:52:05,090 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 04:52:05,136 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 04:52:05,136 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 04:52:05,137 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 04:52:05,137 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 04:52:05,138 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 04:52:05,138 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 04:52:05,138 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 04:52:05,138 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 04:52:05,139 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 04:52:05,139 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 04:52:05,139 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 04:52:05,139 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 04:52:05,139 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 04:52:05,140 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 04:52:05,140 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 04:52:05,140 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 04:52:05,140 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 04:52:05,140 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 04:52:05,140 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:52:05,141 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 04:52:05,141 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 04:52:05,141 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 04:52:05,141 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 04:52:05,141 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 04:52:05,142 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 04:52:05,142 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_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d8feb785efb60d35f9204dc33a12e80ea59efcec5de2b7c2ff320ef29197b0bd [2021-11-21 04:52:05,407 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 04:52:05,436 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 04:52:05,439 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 04:52:05,440 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 04:52:05,441 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 04:52:05,442 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2021-11-21 04:52:05,514 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/bin/ukojak-vF6T2TMglN/data/b96a3ce88/830bde7eca194305b67c4db695b375c4/FLAGc5e2dda7f [2021-11-21 04:52:06,424 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 04:52:06,426 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2021-11-21 04:52:06,472 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/bin/ukojak-vF6T2TMglN/data/b96a3ce88/830bde7eca194305b67c4db695b375c4/FLAGc5e2dda7f [2021-11-21 04:52:06,901 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/bin/ukojak-vF6T2TMglN/data/b96a3ce88/830bde7eca194305b67c4db695b375c4 [2021-11-21 04:52:06,903 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 04:52:06,904 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 04:52:06,909 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 04:52:06,910 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 04:52:06,913 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 04:52:06,915 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:52:06" (1/1) ... [2021-11-21 04:52:06,916 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@312ff336 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:06, skipping insertion in model container [2021-11-21 04:52:06,920 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:52:06" (1/1) ... [2021-11-21 04:52:06,927 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 04:52:07,077 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:52:07,310 WARN L230 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_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4499,4512] [2021-11-21 04:52:07,317 WARN L230 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_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4559,4572] [2021-11-21 04:52:08,318 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:08,319 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:08,320 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:08,321 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:08,322 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:08,337 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:08,337 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:08,340 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:08,340 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:08,821 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:52:08,822 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:52:08,823 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:52:08,826 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:52:08,833 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:52:08,838 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:52:08,839 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:52:08,840 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:52:08,843 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:52:08,845 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:52:09,020 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:52:09,176 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:09,177 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:09,309 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:52:09,357 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 04:52:09,369 WARN L230 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_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4499,4512] [2021-11-21 04:52:09,373 WARN L230 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_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4559,4572] [2021-11-21 04:52:09,447 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:09,447 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:09,448 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:09,448 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:09,449 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:09,454 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:09,454 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:09,455 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:09,456 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:09,486 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:52:09,487 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:52:09,487 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:52:09,488 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:52:09,489 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:52:09,490 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:52:09,490 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:52:09,491 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:52:09,491 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:52:09,492 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:52:09,509 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:52:09,557 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:09,557 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:09,640 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:52:09,864 INFO L208 MainTranslator]: Completed translation [2021-11-21 04:52:09,865 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:09 WrapperNode [2021-11-21 04:52:09,865 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 04:52:09,866 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 04:52:09,866 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 04:52:09,866 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 04:52:09,874 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:09" (1/1) ... [2021-11-21 04:52:09,988 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:09" (1/1) ... [2021-11-21 04:52:10,092 INFO L137 Inliner]: procedures = 690, calls = 2735, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 812 [2021-11-21 04:52:10,093 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 04:52:10,094 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 04:52:10,094 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 04:52:10,094 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 04:52:10,102 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:09" (1/1) ... [2021-11-21 04:52:10,103 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:09" (1/1) ... [2021-11-21 04:52:10,118 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:09" (1/1) ... [2021-11-21 04:52:10,119 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:09" (1/1) ... [2021-11-21 04:52:10,180 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:09" (1/1) ... [2021-11-21 04:52:10,201 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:09" (1/1) ... [2021-11-21 04:52:10,208 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:09" (1/1) ... [2021-11-21 04:52:10,228 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 04:52:10,235 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 04:52:10,235 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 04:52:10,235 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 04:52:10,239 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:09" (1/1) ... [2021-11-21 04:52:10,246 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:52:10,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 04:52:10,276 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 04:52:10,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 04:52:10,327 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-21 04:52:10,327 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-21 04:52:10,328 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 04:52:10,328 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 04:52:10,328 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 04:52:10,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2021-11-21 04:52:10,329 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-21 04:52:10,329 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-21 04:52:10,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-21 04:52:10,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-21 04:52:10,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 04:52:10,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-21 04:52:10,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-21 04:52:10,331 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-21 04:52:10,331 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-21 04:52:10,331 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 04:52:10,332 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 04:52:10,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 04:52:10,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 04:52:10,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 04:52:10,334 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 04:52:10,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 04:52:10,334 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 04:52:10,334 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 04:52:10,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-21 04:52:10,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-21 04:52:10,335 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-21 04:52:10,335 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-21 04:52:10,336 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 04:52:10,336 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 04:52:10,336 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-21 04:52:10,337 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-21 04:52:10,337 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 04:52:10,337 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-21 04:52:10,337 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-21 04:52:10,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 04:52:10,338 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2021-11-21 04:52:10,338 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2021-11-21 04:52:10,339 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 04:52:10,339 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 04:52:10,339 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-21 04:52:10,339 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-21 04:52:10,339 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 04:52:10,339 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 04:52:10,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 04:52:10,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2021-11-21 04:52:10,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 04:52:10,689 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 04:52:10,691 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 04:52:10,908 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2021-11-21 04:52:12,097 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 04:52:12,210 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 04:52:12,210 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-21 04:52:12,213 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:52:12 BoogieIcfgContainer [2021-11-21 04:52:12,213 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 04:52:12,214 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 04:52:12,215 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 04:52:12,224 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 04:52:12,225 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:52:12" (1/1) ... [2021-11-21 04:52:12,239 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 04:52:12,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:52:12,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 109 states and 138 transitions. [2021-11-21 04:52:12,324 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 138 transitions. [2021-11-21 04:52:12,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-21 04:52:12,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:52:12,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:52:12,384 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:419) 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:145) 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) [2021-11-21 04:52:12,397 INFO L158 Benchmark]: Toolchain (without parser) took 5491.50ms. Allocated memory was 79.7MB in the beginning and 161.5MB in the end (delta: 81.8MB). Free memory was 43.7MB in the beginning and 69.3MB in the end (delta: -25.6MB). Peak memory consumption was 58.2MB. Max. memory is 16.1GB. [2021-11-21 04:52:12,398 INFO L158 Benchmark]: CDTParser took 0.57ms. Allocated memory is still 79.7MB. Free memory was 45.8MB in the beginning and 45.7MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 04:52:12,398 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2956.17ms. Allocated memory was 79.7MB in the beginning and 130.0MB in the end (delta: 50.3MB). Free memory was 43.5MB in the beginning and 72.6MB in the end (delta: -29.1MB). Peak memory consumption was 54.2MB. Max. memory is 16.1GB. [2021-11-21 04:52:12,399 INFO L158 Benchmark]: Boogie Procedure Inliner took 227.04ms. Allocated memory is still 130.0MB. Free memory was 72.6MB in the beginning and 60.8MB in the end (delta: 11.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-21 04:52:12,400 INFO L158 Benchmark]: Boogie Preprocessor took 140.24ms. Allocated memory is still 130.0MB. Free memory was 60.8MB in the beginning and 53.7MB in the end (delta: 7.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 04:52:12,400 INFO L158 Benchmark]: RCFGBuilder took 1979.13ms. Allocated memory was 130.0MB in the beginning and 161.5MB in the end (delta: 31.5MB). Free memory was 53.7MB in the beginning and 76.6MB in the end (delta: -22.8MB). Peak memory consumption was 29.6MB. Max. memory is 16.1GB. [2021-11-21 04:52:12,401 INFO L158 Benchmark]: CodeCheck took 181.10ms. Allocated memory is still 161.5MB. Free memory was 75.6MB in the beginning and 69.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 04:52:12,404 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.57ms. Allocated memory is still 79.7MB. Free memory was 45.8MB in the beginning and 45.7MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2956.17ms. Allocated memory was 79.7MB in the beginning and 130.0MB in the end (delta: 50.3MB). Free memory was 43.5MB in the beginning and 72.6MB in the end (delta: -29.1MB). Peak memory consumption was 54.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 227.04ms. Allocated memory is still 130.0MB. Free memory was 72.6MB in the beginning and 60.8MB in the end (delta: 11.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 140.24ms. Allocated memory is still 130.0MB. Free memory was 60.8MB in the beginning and 53.7MB in the end (delta: 7.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1979.13ms. Allocated memory was 130.0MB in the beginning and 161.5MB in the end (delta: 31.5MB). Free memory was 53.7MB in the beginning and 76.6MB in the end (delta: -22.8MB). Peak memory consumption was 29.6MB. Max. memory is 16.1GB. * CodeCheck took 181.10ms. Allocated memory is still 161.5MB. Free memory was 75.6MB in the beginning and 69.3MB 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. [2021-11-21 04:52:12,452 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/bin/ukojak-vF6T2TMglN/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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/bin/ukojak-vF6T2TMglN --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 d8feb785efb60d35f9204dc33a12e80ea59efcec5de2b7c2ff320ef29197b0bd --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 04:52:14,952 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 04:52:14,956 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 04:52:15,011 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 04:52:15,012 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 04:52:15,016 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 04:52:15,018 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 04:52:15,022 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 04:52:15,025 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 04:52:15,031 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 04:52:15,034 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 04:52:15,036 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 04:52:15,036 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 04:52:15,039 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 04:52:15,041 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 04:52:15,045 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 04:52:15,047 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 04:52:15,048 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 04:52:15,050 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 04:52:15,068 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 04:52:15,070 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 04:52:15,071 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 04:52:15,075 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 04:52:15,076 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 04:52:15,087 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 04:52:15,087 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 04:52:15,088 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 04:52:15,090 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 04:52:15,090 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 04:52:15,091 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 04:52:15,092 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 04:52:15,092 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 04:52:15,094 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 04:52:15,095 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 04:52:15,097 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 04:52:15,097 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 04:52:15,098 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 04:52:15,098 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 04:52:15,100 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 04:52:15,102 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 04:52:15,103 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 04:52:15,108 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-21 04:52:15,151 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 04:52:15,151 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 04:52:15,153 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 04:52:15,153 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 04:52:15,155 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 04:52:15,155 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 04:52:15,155 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 04:52:15,155 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 04:52:15,155 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 04:52:15,156 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 04:52:15,157 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 04:52:15,157 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 04:52:15,157 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 04:52:15,157 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 04:52:15,158 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 04:52:15,158 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 04:52:15,158 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 04:52:15,158 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 04:52:15,159 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 04:52:15,159 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 04:52:15,159 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:52:15,159 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 04:52:15,160 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 04:52:15,160 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 04:52:15,160 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 04:52:15,160 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 04:52:15,160 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 04:52:15,161 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 04:52:15,161 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 04:52:15,161 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_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d8feb785efb60d35f9204dc33a12e80ea59efcec5de2b7c2ff320ef29197b0bd [2021-11-21 04:52:15,521 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 04:52:15,542 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 04:52:15,544 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 04:52:15,546 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 04:52:15,546 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 04:52:15,548 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2021-11-21 04:52:15,608 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/bin/ukojak-vF6T2TMglN/data/b403590b1/7e51327386504bdb8a2f6a2ab97ee433/FLAG0176b8357 [2021-11-21 04:52:16,511 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 04:52:16,513 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2021-11-21 04:52:16,574 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/bin/ukojak-vF6T2TMglN/data/b403590b1/7e51327386504bdb8a2f6a2ab97ee433/FLAG0176b8357 [2021-11-21 04:52:17,035 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/bin/ukojak-vF6T2TMglN/data/b403590b1/7e51327386504bdb8a2f6a2ab97ee433 [2021-11-21 04:52:17,038 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 04:52:17,039 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 04:52:17,041 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 04:52:17,041 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 04:52:17,051 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 04:52:17,052 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:52:17" (1/1) ... [2021-11-21 04:52:17,055 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17c71b43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:17, skipping insertion in model container [2021-11-21 04:52:17,055 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:52:17" (1/1) ... [2021-11-21 04:52:17,062 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 04:52:17,194 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:52:17,494 WARN L230 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_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4499,4512] [2021-11-21 04:52:17,503 WARN L230 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_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4559,4572] [2021-11-21 04:52:18,548 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:18,548 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:18,549 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:18,550 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:18,551 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:18,566 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:18,567 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:18,569 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:18,570 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:19,051 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:52:19,052 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:52:19,053 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:52:19,054 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:52:19,056 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:52:19,057 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:52:19,057 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:52:19,058 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:52:19,059 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:52:19,059 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:52:19,242 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:52:19,350 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:19,350 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:19,543 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:52:19,629 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-21 04:52:19,682 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:52:19,687 WARN L230 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_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4499,4512] [2021-11-21 04:52:19,688 WARN L230 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_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4559,4572] [2021-11-21 04:52:19,748 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:19,749 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:19,749 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:19,749 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:19,750 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:19,762 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:19,762 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:19,763 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:19,763 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:19,800 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:52:19,801 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:52:19,802 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:52:19,802 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:52:19,803 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:52:19,804 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:52:19,804 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:52:19,805 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:52:19,805 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:52:19,806 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:52:19,826 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:52:19,899 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:19,899 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:19,958 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:52:20,004 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 04:52:20,029 WARN L230 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_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4499,4512] [2021-11-21 04:52:20,029 WARN L230 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_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4559,4572] [2021-11-21 04:52:20,109 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:20,109 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:20,110 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:20,110 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:20,111 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:20,121 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:20,122 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:20,122 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:20,123 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:20,158 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:52:20,158 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:52:20,159 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:52:20,160 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:52:20,161 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:52:20,161 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:52:20,161 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:52:20,162 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:52:20,162 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:52:20,163 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:52:20,182 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:52:20,275 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:20,276 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:52:20,330 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:52:20,721 INFO L208 MainTranslator]: Completed translation [2021-11-21 04:52:20,721 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:20 WrapperNode [2021-11-21 04:52:20,721 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 04:52:20,723 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 04:52:20,723 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 04:52:20,723 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 04:52:20,730 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:20" (1/1) ... [2021-11-21 04:52:20,853 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:20" (1/1) ... [2021-11-21 04:52:20,971 INFO L137 Inliner]: procedures = 710, calls = 2735, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 811 [2021-11-21 04:52:20,972 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 04:52:20,973 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 04:52:20,973 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 04:52:20,973 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 04:52:20,982 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:20" (1/1) ... [2021-11-21 04:52:20,982 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:20" (1/1) ... [2021-11-21 04:52:21,000 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:20" (1/1) ... [2021-11-21 04:52:21,001 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:20" (1/1) ... [2021-11-21 04:52:21,050 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:20" (1/1) ... [2021-11-21 04:52:21,059 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:20" (1/1) ... [2021-11-21 04:52:21,084 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:20" (1/1) ... [2021-11-21 04:52:21,107 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 04:52:21,108 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 04:52:21,108 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 04:52:21,108 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 04:52:21,109 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:52:20" (1/1) ... [2021-11-21 04:52:21,119 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:52:21,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 04:52:21,141 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 04:52:21,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 04:52:21,222 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-21 04:52:21,223 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-21 04:52:21,223 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 04:52:21,223 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 04:52:21,224 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 04:52:21,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 04:52:21,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-21 04:52:21,225 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-21 04:52:21,225 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-21 04:52:21,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2021-11-21 04:52:21,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-21 04:52:21,226 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-21 04:52:21,226 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-21 04:52:21,226 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-21 04:52:21,226 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 04:52:21,227 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 04:52:21,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 04:52:21,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 04:52:21,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 04:52:21,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-21 04:52:21,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-21 04:52:21,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-21 04:52:21,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-21 04:52:21,229 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 04:52:21,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 04:52:21,230 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 04:52:21,230 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 04:52:21,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-21 04:52:21,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-21 04:52:21,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-21 04:52:21,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-21 04:52:21,251 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-21 04:52:21,251 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-21 04:52:21,251 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 04:52:21,252 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 04:52:21,252 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-21 04:52:21,252 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-21 04:52:21,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 04:52:21,252 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-21 04:52:21,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-21 04:52:21,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-21 04:52:21,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-21 04:52:21,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 04:52:21,253 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2021-11-21 04:52:21,253 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2021-11-21 04:52:21,253 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 04:52:21,254 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 04:52:21,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2021-11-21 04:52:21,258 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-21 04:52:21,258 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-21 04:52:21,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2021-11-21 04:52:21,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2021-11-21 04:52:21,259 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 04:52:21,260 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 04:52:21,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-21 04:52:21,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-21 04:52:21,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-21 04:52:21,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-21 04:52:21,690 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 04:52:21,692 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 04:52:22,035 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2021-11-21 04:52:33,645 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 04:52:33,804 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 04:52:33,804 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-21 04:52:33,808 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:52:33 BoogieIcfgContainer [2021-11-21 04:52:33,808 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 04:52:33,809 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 04:52:33,809 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 04:52:33,819 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 04:52:33,819 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:52:33" (1/1) ... [2021-11-21 04:52:33,837 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 04:52:33,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:52:33,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 108 states and 137 transitions. [2021-11-21 04:52:33,913 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 137 transitions. [2021-11-21 04:52:33,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-11-21 04:52:33,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:52:33,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:52:33,966 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:419) 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:145) 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) [2021-11-21 04:52:33,969 INFO L158 Benchmark]: Toolchain (without parser) took 16929.19ms. Allocated memory was 62.9MB in the beginning and 153.1MB in the end (delta: 90.2MB). Free memory was 36.2MB in the beginning and 43.5MB in the end (delta: -7.4MB). Peak memory consumption was 81.3MB. Max. memory is 16.1GB. [2021-11-21 04:52:33,970 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 62.9MB. Free memory is still 42.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 04:52:33,970 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3681.09ms. Allocated memory was 62.9MB in the beginning and 153.1MB in the end (delta: 90.2MB). Free memory was 36.0MB in the beginning and 84.6MB in the end (delta: -48.6MB). Peak memory consumption was 63.4MB. Max. memory is 16.1GB. [2021-11-21 04:52:33,971 INFO L158 Benchmark]: Boogie Procedure Inliner took 249.48ms. Allocated memory is still 153.1MB. Free memory was 84.6MB in the beginning and 72.7MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 04:52:33,971 INFO L158 Benchmark]: Boogie Preprocessor took 134.33ms. Allocated memory is still 153.1MB. Free memory was 72.7MB in the beginning and 63.7MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 04:52:33,972 INFO L158 Benchmark]: RCFGBuilder took 12700.63ms. Allocated memory is still 153.1MB. Free memory was 63.7MB in the beginning and 49.8MB in the end (delta: 13.8MB). Peak memory consumption was 27.8MB. Max. memory is 16.1GB. [2021-11-21 04:52:33,972 INFO L158 Benchmark]: CodeCheck took 159.05ms. Allocated memory is still 153.1MB. Free memory was 49.8MB in the beginning and 43.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 04:52:33,974 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 62.9MB. Free memory is still 42.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3681.09ms. Allocated memory was 62.9MB in the beginning and 153.1MB in the end (delta: 90.2MB). Free memory was 36.0MB in the beginning and 84.6MB in the end (delta: -48.6MB). Peak memory consumption was 63.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 249.48ms. Allocated memory is still 153.1MB. Free memory was 84.6MB in the beginning and 72.7MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 134.33ms. Allocated memory is still 153.1MB. Free memory was 72.7MB in the beginning and 63.7MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 12700.63ms. Allocated memory is still 153.1MB. Free memory was 63.7MB in the beginning and 49.8MB in the end (delta: 13.8MB). Peak memory consumption was 27.8MB. Max. memory is 16.1GB. * CodeCheck took 159.05ms. Allocated memory is still 153.1MB. Free memory was 49.8MB in the beginning and 43.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 04:52:34,042 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8e1875e7-95c9-4ad0-8e98-d612ce792ae7/bin/ukojak-vF6T2TMglN/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