./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc74775-2787-471d-b342-8c82ae97cf8d/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc74775-2787-471d-b342-8c82ae97cf8d/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_fbc74775-2787-471d-b342-8c82ae97cf8d/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc74775-2787-471d-b342-8c82ae97cf8d/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc74775-2787-471d-b342-8c82ae97cf8d/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_fbc74775-2787-471d-b342-8c82ae97cf8d/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 f26a5d85d152e590b5f8a93f229efbb28bdd5e77c34d7106bb5825fc4b732cf6 --- 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 17:29:40,175 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:29:40,176 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:29:40,198 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:29:40,199 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:29:40,200 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:29:40,201 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:29:40,203 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:29:40,204 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:29:40,205 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:29:40,206 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:29:40,208 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:29:40,208 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:29:40,209 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:29:40,210 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:29:40,212 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:29:40,213 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:29:40,214 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:29:40,216 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:29:40,218 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:29:40,219 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:29:40,223 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:29:40,224 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:29:40,225 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:29:40,229 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:29:40,229 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:29:40,230 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:29:40,239 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:29:40,239 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:29:40,240 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:29:40,241 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:29:40,242 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:29:40,242 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:29:40,243 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:29:40,244 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:29:40,244 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:29:40,245 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:29:40,245 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:29:40,246 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:29:40,250 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:29:40,251 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:29:40,252 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc74775-2787-471d-b342-8c82ae97cf8d/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 17:29:40,273 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:29:40,274 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:29:40,274 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:29:40,275 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:29:40,275 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:29:40,276 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:29:40,276 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:29:40,276 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:29:40,276 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:29:40,276 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:29:40,277 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:29:40,277 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:29:40,277 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:29:40,277 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:29:40,277 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:29:40,277 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:29:40,278 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:29:40,278 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:29:40,278 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:29:40,278 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:29:40,278 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:29:40,279 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:29:40,279 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:29:40,279 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:29:40,279 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:29:40,279 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_fbc74775-2787-471d-b342-8c82ae97cf8d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc74775-2787-471d-b342-8c82ae97cf8d/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f26a5d85d152e590b5f8a93f229efbb28bdd5e77c34d7106bb5825fc4b732cf6 [2022-11-20 17:29:40,613 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:29:40,651 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:29:40,654 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:29:40,655 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:29:40,656 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:29:40,657 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc74775-2787-471d-b342-8c82ae97cf8d/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i [2022-11-20 17:29:43,823 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:29:44,374 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:29:44,375 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc74775-2787-471d-b342-8c82ae97cf8d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i [2022-11-20 17:29:44,431 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc74775-2787-471d-b342-8c82ae97cf8d/bin/ukojak-pZX7IvK2PQ/data/8f6e344dd/e38ed513ac9b464fb516dafbeed65ec0/FLAG1447525ee [2022-11-20 17:29:44,448 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc74775-2787-471d-b342-8c82ae97cf8d/bin/ukojak-pZX7IvK2PQ/data/8f6e344dd/e38ed513ac9b464fb516dafbeed65ec0 [2022-11-20 17:29:44,453 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:29:44,455 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:29:44,458 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:29:44,459 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:29:44,470 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:29:44,479 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:29:44" (1/1) ... [2022-11-20 17:29:44,481 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8362a27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:44, skipping insertion in model container [2022-11-20 17:29:44,481 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:29:44" (1/1) ... [2022-11-20 17:29:44,520 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:29:44,645 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:29:44,976 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc74775-2787-471d-b342-8c82ae97cf8d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i[4497,4510] [2022-11-20 17:29:44,985 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_fbc74775-2787-471d-b342-8c82ae97cf8d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i[4557,4570] [2022-11-20 17:29:46,227 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:29:46,230 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:29:46,233 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:29:46,235 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:29:46,237 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:29:46,262 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:29:46,265 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:29:46,270 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:29:46,271 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:29:46,775 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:29:46,777 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:29:46,779 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:29:46,781 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:29:46,786 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:29:46,788 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:29:46,790 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:29:46,791 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:29:46,793 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:29:46,795 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:29:47,014 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:29:47,105 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:29:47,109 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:29:47,213 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:29:47,273 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:29:47,303 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_fbc74775-2787-471d-b342-8c82ae97cf8d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i[4497,4510] [2022-11-20 17:29:47,304 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_fbc74775-2787-471d-b342-8c82ae97cf8d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i[4557,4570] [2022-11-20 17:29:47,344 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:29:47,345 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:29:47,346 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:29:47,349 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:29:47,352 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:29:47,362 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:29:47,362 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:29:47,364 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:29:47,365 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:29:47,411 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:29:47,412 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:29:47,413 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:29:47,415 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:29:47,416 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:29:47,417 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:29:47,418 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:29:47,418 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:29:47,419 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:29:47,419 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:29:47,454 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:29:47,614 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:29:47,615 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:29:47,658 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:29:47,916 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:29:47,916 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:47 WrapperNode [2022-11-20 17:29:47,917 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:29:47,918 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:29:47,918 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:29:47,918 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:29:47,926 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:47" (1/1) ... [2022-11-20 17:29:48,046 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:47" (1/1) ... [2022-11-20 17:29:48,161 INFO L138 Inliner]: procedures = 690, calls = 2641, calls flagged for inlining = 60, calls inlined = 7, statements flattened = 881 [2022-11-20 17:29:48,161 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:29:48,162 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:29:48,162 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:29:48,162 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:29:48,173 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:47" (1/1) ... [2022-11-20 17:29:48,173 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:47" (1/1) ... [2022-11-20 17:29:48,190 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:47" (1/1) ... [2022-11-20 17:29:48,190 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:47" (1/1) ... [2022-11-20 17:29:48,242 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:47" (1/1) ... [2022-11-20 17:29:48,263 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:47" (1/1) ... [2022-11-20 17:29:48,269 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:47" (1/1) ... [2022-11-20 17:29:48,282 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:47" (1/1) ... [2022-11-20 17:29:48,289 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:29:48,290 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:29:48,290 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:29:48,290 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:29:48,291 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:47" (1/1) ... [2022-11-20 17:29:48,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:29:48,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc74775-2787-471d-b342-8c82ae97cf8d/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:29:48,335 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc74775-2787-471d-b342-8c82ae97cf8d/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:29:48,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc74775-2787-471d-b342-8c82ae97cf8d/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:29:48,378 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-20 17:29:48,378 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-20 17:29:48,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:29:48,379 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:29:48,379 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:29:48,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 17:29:48,380 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:29:48,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:29:48,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:29:48,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:29:48,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:29:48,380 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:29:48,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:29:48,381 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:29:48,381 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:29:48,381 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-20 17:29:48,382 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-20 17:29:48,382 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:29:48,383 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:29:48,383 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:29:48,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:29:48,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:29:48,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 17:29:48,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:29:48,724 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:29:48,726 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:29:50,009 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:29:50,259 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:29:50,260 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:29:50,262 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:29:50 BoogieIcfgContainer [2022-11-20 17:29:50,262 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:29:50,263 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:29:50,263 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:29:50,273 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:29:50,274 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:29:50" (1/1) ... [2022-11-20 17:29:50,282 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:29:50,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:50,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 65 states and 86 transitions. [2022-11-20 17:29:50,349 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 86 transitions. [2022-11-20 17:29:50,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-11-20 17:29:50,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:50,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:50,412 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 17:29:50,423 INFO L158 Benchmark]: Toolchain (without parser) took 5964.81ms. Allocated memory was 165.7MB in the beginning and 228.6MB in the end (delta: 62.9MB). Free memory was 134.7MB in the beginning and 133.7MB in the end (delta: 980.0kB). Peak memory consumption was 64.6MB. Max. memory is 16.1GB. [2022-11-20 17:29:50,425 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 113.2MB. Free memory is still 81.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:29:50,425 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3458.61ms. Allocated memory was 165.7MB in the beginning and 228.6MB in the end (delta: 62.9MB). Free memory was 134.7MB in the beginning and 135.8MB in the end (delta: -1.1MB). Peak memory consumption was 124.6MB. Max. memory is 16.1GB. [2022-11-20 17:29:50,427 INFO L158 Benchmark]: Boogie Procedure Inliner took 243.97ms. Allocated memory is still 228.6MB. Free memory was 135.8MB in the beginning and 124.2MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 17:29:50,429 INFO L158 Benchmark]: Boogie Preprocessor took 127.26ms. Allocated memory is still 228.6MB. Free memory was 124.2MB in the beginning and 116.9MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:29:50,430 INFO L158 Benchmark]: RCFGBuilder took 1972.66ms. Allocated memory is still 228.6MB. Free memory was 116.9MB in the beginning and 140.0MB in the end (delta: -23.1MB). Peak memory consumption was 35.3MB. Max. memory is 16.1GB. [2022-11-20 17:29:50,430 INFO L158 Benchmark]: CodeCheck took 155.87ms. Allocated memory is still 228.6MB. Free memory was 140.0MB in the beginning and 133.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:29:50,435 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 0.32ms. Allocated memory is still 113.2MB. Free memory is still 81.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3458.61ms. Allocated memory was 165.7MB in the beginning and 228.6MB in the end (delta: 62.9MB). Free memory was 134.7MB in the beginning and 135.8MB in the end (delta: -1.1MB). Peak memory consumption was 124.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 243.97ms. Allocated memory is still 228.6MB. Free memory was 135.8MB in the beginning and 124.2MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 127.26ms. Allocated memory is still 228.6MB. Free memory was 124.2MB in the beginning and 116.9MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1972.66ms. Allocated memory is still 228.6MB. Free memory was 116.9MB in the beginning and 140.0MB in the end (delta: -23.1MB). Peak memory consumption was 35.3MB. Max. memory is 16.1GB. * CodeCheck took 155.87ms. Allocated memory is still 228.6MB. Free memory was 140.0MB in the beginning and 133.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:29:50,459 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc74775-2787-471d-b342-8c82ae97cf8d/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc74775-2787-471d-b342-8c82ae97cf8d/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc74775-2787-471d-b342-8c82ae97cf8d/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_fbc74775-2787-471d-b342-8c82ae97cf8d/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc74775-2787-471d-b342-8c82ae97cf8d/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc74775-2787-471d-b342-8c82ae97cf8d/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_fbc74775-2787-471d-b342-8c82ae97cf8d/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 f26a5d85d152e590b5f8a93f229efbb28bdd5e77c34d7106bb5825fc4b732cf6 --- 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 17:29:52,997 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:29:53,000 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:29:53,026 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:29:53,029 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:29:53,033 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:29:53,038 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:29:53,042 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:29:53,044 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:29:53,050 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:29:53,051 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:29:53,054 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:29:53,055 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:29:53,057 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:29:53,060 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:29:53,066 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:29:53,068 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:29:53,069 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:29:53,071 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:29:53,078 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:29:53,080 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:29:53,082 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:29:53,083 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:29:53,085 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:29:53,093 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:29:53,093 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:29:53,094 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:29:53,096 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:29:53,096 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:29:53,097 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:29:53,098 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:29:53,100 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:29:53,102 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:29:53,103 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:29:53,116 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:29:53,116 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:29:53,117 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:29:53,117 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:29:53,118 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:29:53,118 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:29:53,119 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:29:53,121 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc74775-2787-471d-b342-8c82ae97cf8d/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 17:29:53,165 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:29:53,165 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:29:53,167 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:29:53,167 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:29:53,168 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:29:53,169 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:29:53,169 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:29:53,169 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:29:53,169 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:29:53,170 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:29:53,171 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:29:53,171 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:29:53,171 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:29:53,172 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:29:53,172 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:29:53,172 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:29:53,172 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:29:53,173 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:29:53,173 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:29:53,173 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:29:53,174 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:29:53,174 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:29:53,174 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:29:53,174 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:29:53,175 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:29:53,175 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:29:53,175 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:29:53,176 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:29:53,176 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:29:53,176 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_fbc74775-2787-471d-b342-8c82ae97cf8d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc74775-2787-471d-b342-8c82ae97cf8d/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f26a5d85d152e590b5f8a93f229efbb28bdd5e77c34d7106bb5825fc4b732cf6 [2022-11-20 17:29:53,602 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:29:53,633 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:29:53,637 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:29:53,639 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:29:53,640 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:29:53,642 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc74775-2787-471d-b342-8c82ae97cf8d/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i [2022-11-20 17:29:56,855 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:29:57,486 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:29:57,486 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc74775-2787-471d-b342-8c82ae97cf8d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i [2022-11-20 17:29:57,534 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc74775-2787-471d-b342-8c82ae97cf8d/bin/ukojak-pZX7IvK2PQ/data/ad2fdd124/4e6d18d152474563b76c0f3aed486308/FLAGaa4c173c7 [2022-11-20 17:29:57,565 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc74775-2787-471d-b342-8c82ae97cf8d/bin/ukojak-pZX7IvK2PQ/data/ad2fdd124/4e6d18d152474563b76c0f3aed486308 [2022-11-20 17:29:57,568 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:29:57,570 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:29:57,574 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:29:57,575 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:29:57,578 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:29:57,579 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:29:57" (1/1) ... [2022-11-20 17:29:57,580 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7227944e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:57, skipping insertion in model container [2022-11-20 17:29:57,580 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:29:57" (1/1) ... [2022-11-20 17:29:57,588 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:29:57,742 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:29:57,963 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc74775-2787-471d-b342-8c82ae97cf8d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i[4497,4510] [2022-11-20 17:29:57,972 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_fbc74775-2787-471d-b342-8c82ae97cf8d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i[4557,4570] [2022-11-20 17:29:58,985 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:29:58,986 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:29:58,987 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:29:58,988 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:29:58,989 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:29:59,002 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:29:59,003 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:29:59,005 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:29:59,005 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:29:59,501 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:29:59,502 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:29:59,503 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:29:59,506 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:29:59,508 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:29:59,509 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:29:59,509 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:29:59,510 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:29:59,511 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:29:59,512 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:29:59,734 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:29:59,886 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:29:59,886 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:29:59,963 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:30:00,037 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 17:30:00,090 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:30:00,094 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_fbc74775-2787-471d-b342-8c82ae97cf8d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i[4497,4510] [2022-11-20 17:30:00,095 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_fbc74775-2787-471d-b342-8c82ae97cf8d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i[4557,4570] [2022-11-20 17:30:00,132 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:00,133 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:00,135 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:00,136 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:00,137 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:00,149 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:00,150 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:00,152 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:00,152 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:00,191 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:30:00,192 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:30:00,193 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:30:00,193 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:30:00,194 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:30:00,195 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:30:00,196 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:30:00,196 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:30:00,197 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:30:00,197 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:30:00,234 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:30:00,319 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:00,321 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:00,374 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:30:00,422 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:30:00,448 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_fbc74775-2787-471d-b342-8c82ae97cf8d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i[4497,4510] [2022-11-20 17:30:00,448 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_fbc74775-2787-471d-b342-8c82ae97cf8d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i[4557,4570] [2022-11-20 17:30:00,473 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:00,474 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:00,474 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:00,474 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:00,475 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:00,479 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:00,480 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:00,480 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:00,481 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:00,506 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:30:00,507 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:30:00,507 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:30:00,508 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:30:00,509 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:30:00,509 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:30:00,510 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:30:00,510 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:30:00,510 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:30:00,511 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:30:00,585 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:30:00,649 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:00,649 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:30:00,687 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:30:01,031 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:30:01,033 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:30:01 WrapperNode [2022-11-20 17:30:01,033 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:30:01,034 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:30:01,035 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:30:01,035 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:30:01,042 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:30:01" (1/1) ... [2022-11-20 17:30:01,165 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:30:01" (1/1) ... [2022-11-20 17:30:01,291 INFO L138 Inliner]: procedures = 710, calls = 2641, calls flagged for inlining = 60, calls inlined = 7, statements flattened = 882 [2022-11-20 17:30:01,291 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:30:01,293 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:30:01,293 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:30:01,294 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:30:01,303 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:30:01" (1/1) ... [2022-11-20 17:30:01,304 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:30:01" (1/1) ... [2022-11-20 17:30:01,319 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:30:01" (1/1) ... [2022-11-20 17:30:01,320 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:30:01" (1/1) ... [2022-11-20 17:30:01,381 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:30:01" (1/1) ... [2022-11-20 17:30:01,384 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:30:01" (1/1) ... [2022-11-20 17:30:01,391 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:30:01" (1/1) ... [2022-11-20 17:30:01,396 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:30:01" (1/1) ... [2022-11-20 17:30:01,404 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:30:01,419 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:30:01,419 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:30:01,419 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:30:01,420 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:30:01" (1/1) ... [2022-11-20 17:30:01,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:30:01,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc74775-2787-471d-b342-8c82ae97cf8d/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:30:01,462 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc74775-2787-471d-b342-8c82ae97cf8d/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:30:01,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc74775-2787-471d-b342-8c82ae97cf8d/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:30:01,519 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-20 17:30:01,519 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-20 17:30:01,519 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:30:01,520 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:30:01,520 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:30:01,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:30:01,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 17:30:01,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 17:30:01,520 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:30:01,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:30:01,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:30:01,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:30:01,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:30:01,521 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:30:01,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:30:01,521 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:30:01,521 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:30:01,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 17:30:01,522 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-20 17:30:01,522 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-20 17:30:01,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 17:30:01,522 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:30:01,522 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:30:01,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:30:01,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:30:01,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 17:30:01,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 17:30:01,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:30:01,837 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:30:01,840 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:30:05,090 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:30:05,567 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:30:05,567 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:30:05,570 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:30:05 BoogieIcfgContainer [2022-11-20 17:30:05,571 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:30:05,571 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:30:05,572 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:30:05,582 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:30:05,583 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:30:05" (1/1) ... [2022-11-20 17:30:05,594 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:30:05,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:05,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 65 states and 86 transitions. [2022-11-20 17:30:05,676 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 86 transitions. [2022-11-20 17:30:05,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-11-20 17:30:05,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:05,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:05,731 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 17:30:05,742 INFO L158 Benchmark]: Toolchain (without parser) took 8170.26ms. Allocated memory was 94.4MB in the beginning and 174.1MB in the end (delta: 79.7MB). Free memory was 64.3MB in the beginning and 61.3MB in the end (delta: 3.0MB). Peak memory consumption was 82.9MB. Max. memory is 16.1GB. [2022-11-20 17:30:05,743 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 65.0MB. Free memory was 43.6MB in the beginning and 43.6MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:30:05,743 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3459.24ms. Allocated memory was 94.4MB in the beginning and 113.2MB in the end (delta: 18.9MB). Free memory was 64.1MB in the beginning and 44.3MB in the end (delta: 19.7MB). Peak memory consumption was 64.4MB. Max. memory is 16.1GB. [2022-11-20 17:30:05,744 INFO L158 Benchmark]: Boogie Procedure Inliner took 256.93ms. Allocated memory was 113.2MB in the beginning and 144.7MB in the end (delta: 31.5MB). Free memory was 44.3MB in the beginning and 94.3MB in the end (delta: -50.0MB). Peak memory consumption was 15.2MB. Max. memory is 16.1GB. [2022-11-20 17:30:05,747 INFO L158 Benchmark]: Boogie Preprocessor took 111.35ms. Allocated memory is still 144.7MB. Free memory was 94.3MB in the beginning and 86.0MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:30:05,749 INFO L158 Benchmark]: RCFGBuilder took 4152.11ms. Allocated memory was 144.7MB in the beginning and 174.1MB in the end (delta: 29.4MB). Free memory was 86.0MB in the beginning and 67.6MB in the end (delta: 18.4MB). Peak memory consumption was 65.6MB. Max. memory is 16.1GB. [2022-11-20 17:30:05,749 INFO L158 Benchmark]: CodeCheck took 167.74ms. Allocated memory is still 174.1MB. Free memory was 67.6MB in the beginning and 61.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:30:05,753 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 0.33ms. Allocated memory is still 65.0MB. Free memory was 43.6MB in the beginning and 43.6MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3459.24ms. Allocated memory was 94.4MB in the beginning and 113.2MB in the end (delta: 18.9MB). Free memory was 64.1MB in the beginning and 44.3MB in the end (delta: 19.7MB). Peak memory consumption was 64.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 256.93ms. Allocated memory was 113.2MB in the beginning and 144.7MB in the end (delta: 31.5MB). Free memory was 44.3MB in the beginning and 94.3MB in the end (delta: -50.0MB). Peak memory consumption was 15.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 111.35ms. Allocated memory is still 144.7MB. Free memory was 94.3MB in the beginning and 86.0MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 4152.11ms. Allocated memory was 144.7MB in the beginning and 174.1MB in the end (delta: 29.4MB). Free memory was 86.0MB in the beginning and 67.6MB in the end (delta: 18.4MB). Peak memory consumption was 65.6MB. Max. memory is 16.1GB. * CodeCheck took 167.74ms. Allocated memory is still 174.1MB. Free memory was 67.6MB in the beginning and 61.3MB 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. [2022-11-20 17:30:05,783 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbc74775-2787-471d-b342-8c82ae97cf8d/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