./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f 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_b7a20d8c-873c-4c6d-bebb-15b04fa72142/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7a20d8c-873c-4c6d-bebb-15b04fa72142/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7a20d8c-873c-4c6d-bebb-15b04fa72142/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7a20d8c-873c-4c6d-bebb-15b04fa72142/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7a20d8c-873c-4c6d-bebb-15b04fa72142/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7a20d8c-873c-4c6d-bebb-15b04fa72142/bin/ukojak-CydTVMUXoH --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 0658a835d559c56129f1a85a00e9d3bbd205d66ef64b5c7d14ae72b3d1b496e0 --- 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-e04fb08 [2022-11-16 07:58:36,201 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:58:36,204 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:58:36,238 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:58:36,238 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:58:36,242 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:58:36,245 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:58:36,248 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:58:36,253 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:58:36,254 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:58:36,255 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:58:36,256 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:58:36,257 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:58:36,258 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:58:36,259 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:58:36,260 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:58:36,261 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:58:36,262 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:58:36,268 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:58:36,278 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:58:36,280 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:58:36,284 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:58:36,285 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:58:36,286 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:58:36,289 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:58:36,290 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:58:36,290 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:58:36,291 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:58:36,292 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:58:36,292 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:58:36,293 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:58:36,294 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:58:36,301 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:58:36,303 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:58:36,305 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:58:36,306 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:58:36,306 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:58:36,307 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:58:36,307 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:58:36,308 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:58:36,308 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:58:36,309 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7a20d8c-873c-4c6d-bebb-15b04fa72142/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 07:58:36,331 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:58:36,331 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:58:36,332 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:58:36,332 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:58:36,333 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:58:36,333 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:58:36,334 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:58:36,334 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 07:58:36,334 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:58:36,334 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:58:36,335 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:58:36,335 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:58:36,335 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:58:36,335 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:58:36,335 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:58:36,336 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:58:36,336 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:58:36,336 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:58:36,337 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:58:36,337 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:58:36,337 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:58:36,337 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:58:36,337 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 07:58:36,338 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 07:58:36,338 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:58:36,338 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_b7a20d8c-873c-4c6d-bebb-15b04fa72142/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7a20d8c-873c-4c6d-bebb-15b04fa72142/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0658a835d559c56129f1a85a00e9d3bbd205d66ef64b5c7d14ae72b3d1b496e0 [2022-11-16 07:58:36,651 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:58:36,681 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:58:36,684 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:58:36,685 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:58:36,686 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:58:36,688 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7a20d8c-873c-4c6d-bebb-15b04fa72142/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2022-11-16 07:58:36,771 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7a20d8c-873c-4c6d-bebb-15b04fa72142/bin/ukojak-CydTVMUXoH/data/4e5f633bc/902fadfb93d643bea1deacc610ab85c9/FLAG6fe8a7497 [2022-11-16 07:58:37,594 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:58:37,596 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7a20d8c-873c-4c6d-bebb-15b04fa72142/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2022-11-16 07:58:37,634 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7a20d8c-873c-4c6d-bebb-15b04fa72142/bin/ukojak-CydTVMUXoH/data/4e5f633bc/902fadfb93d643bea1deacc610ab85c9/FLAG6fe8a7497 [2022-11-16 07:58:38,101 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7a20d8c-873c-4c6d-bebb-15b04fa72142/bin/ukojak-CydTVMUXoH/data/4e5f633bc/902fadfb93d643bea1deacc610ab85c9 [2022-11-16 07:58:38,103 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:58:38,104 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:58:38,106 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:58:38,107 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:58:38,110 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:58:38,111 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:58:38" (1/1) ... [2022-11-16 07:58:38,112 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66bf7d72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:38, skipping insertion in model container [2022-11-16 07:58:38,112 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:58:38" (1/1) ... [2022-11-16 07:58:38,121 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:58:38,230 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:58:38,533 WARN L229 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_b7a20d8c-873c-4c6d-bebb-15b04fa72142/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2022-11-16 07:58:38,542 WARN L229 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_b7a20d8c-873c-4c6d-bebb-15b04fa72142/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2022-11-16 07:58:39,572 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:39,574 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:39,575 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:39,575 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:39,577 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:39,595 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:39,596 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:39,598 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:39,599 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:39,989 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:58:39,991 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:58:39,992 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:58:39,994 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:58:39,996 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:58:39,996 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:58:39,997 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:58:39,998 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:58:39,999 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:58:40,000 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:58:40,239 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:58:40,355 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:40,356 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:40,477 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:58:40,553 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:58:40,583 WARN L229 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_b7a20d8c-873c-4c6d-bebb-15b04fa72142/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2022-11-16 07:58:40,584 WARN L229 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_b7a20d8c-873c-4c6d-bebb-15b04fa72142/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2022-11-16 07:58:40,650 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:40,653 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:40,654 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:40,655 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:40,658 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:40,665 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:40,674 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:40,675 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:40,679 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:40,730 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:58:40,731 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:58:40,732 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:58:40,734 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:58:40,735 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:58:40,736 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:58:40,737 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:58:40,738 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:58:40,738 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:58:40,742 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:58:40,782 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:58:40,874 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:40,874 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:40,917 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:58:41,171 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:58:41,171 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:41 WrapperNode [2022-11-16 07:58:41,172 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:58:41,173 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:58:41,173 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:58:41,173 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:58:41,181 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:41" (1/1) ... [2022-11-16 07:58:41,307 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:41" (1/1) ... [2022-11-16 07:58:41,406 INFO L138 Inliner]: procedures = 691, calls = 2649, calls flagged for inlining = 58, calls inlined = 4, statements flattened = 829 [2022-11-16 07:58:41,408 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:58:41,409 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:58:41,409 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:58:41,409 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:58:41,418 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:41" (1/1) ... [2022-11-16 07:58:41,418 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:41" (1/1) ... [2022-11-16 07:58:41,426 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:41" (1/1) ... [2022-11-16 07:58:41,427 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:41" (1/1) ... [2022-11-16 07:58:41,475 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:41" (1/1) ... [2022-11-16 07:58:41,486 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:41" (1/1) ... [2022-11-16 07:58:41,505 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:41" (1/1) ... [2022-11-16 07:58:41,509 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:41" (1/1) ... [2022-11-16 07:58:41,517 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:58:41,518 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:58:41,518 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:58:41,518 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:58:41,519 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:41" (1/1) ... [2022-11-16 07:58:41,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:58:41,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7a20d8c-873c-4c6d-bebb-15b04fa72142/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:58:41,560 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7a20d8c-873c-4c6d-bebb-15b04fa72142/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:58:41,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7a20d8c-873c-4c6d-bebb-15b04fa72142/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:58:41,616 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-16 07:58:41,616 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-16 07:58:41,617 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:58:41,617 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 07:58:41,617 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 07:58:41,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 07:58:41,618 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2022-11-16 07:58:41,618 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2022-11-16 07:58:41,618 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 07:58:41,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 07:58:41,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 07:58:41,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:58:41,619 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-16 07:58:41,620 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-16 07:58:41,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 07:58:41,621 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:58:41,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:58:41,622 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 07:58:41,622 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 07:58:41,623 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 07:58:41,623 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 07:58:41,623 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 07:58:41,624 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 07:58:41,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:58:41,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 07:58:41,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 07:58:41,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 07:58:41,625 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-11-16 07:58:41,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-11-16 07:58:41,626 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lookup [2022-11-16 07:58:41,626 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_compare_lookup [2022-11-16 07:58:41,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 07:58:42,024 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:58:42,029 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:58:43,411 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 07:58:43,655 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 07:58:43,655 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 07:58:43,658 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:58:43 BoogieIcfgContainer [2022-11-16 07:58:43,658 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 07:58:43,659 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 07:58:43,659 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 07:58:43,671 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 07:58:43,671 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:58:43" (1/1) ... [2022-11-16 07:58:43,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 07:58:43,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:58:43,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 109 states and 150 transitions. [2022-11-16 07:58:43,759 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 150 transitions. [2022-11-16 07:58:43,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-11-16 07:58:43,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:58:43,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:58:43,815 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) [2022-11-16 07:58:43,819 INFO L158 Benchmark]: Toolchain (without parser) took 5714.22ms. Allocated memory was 134.2MB in the beginning and 255.9MB in the end (delta: 121.6MB). Free memory was 84.2MB in the beginning and 133.1MB in the end (delta: -48.8MB). Peak memory consumption was 71.8MB. Max. memory is 16.1GB. [2022-11-16 07:58:43,820 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 134.2MB. Free memory is still 110.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 07:58:43,821 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3065.66ms. Allocated memory was 134.2MB in the beginning and 172.0MB in the end (delta: 37.7MB). Free memory was 84.0MB in the beginning and 93.8MB in the end (delta: -9.8MB). Peak memory consumption was 72.5MB. Max. memory is 16.1GB. [2022-11-16 07:58:43,821 INFO L158 Benchmark]: Boogie Procedure Inliner took 235.55ms. Allocated memory is still 172.0MB. Free memory was 93.8MB in the beginning and 82.1MB in the end (delta: 11.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 07:58:43,822 INFO L158 Benchmark]: Boogie Preprocessor took 108.44ms. Allocated memory is still 172.0MB. Free memory was 82.1MB in the beginning and 74.9MB in the end (delta: 7.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 07:58:43,823 INFO L158 Benchmark]: RCFGBuilder took 2140.83ms. Allocated memory was 172.0MB in the beginning and 255.9MB in the end (delta: 83.9MB). Free memory was 74.9MB in the beginning and 140.4MB in the end (delta: -65.5MB). Peak memory consumption was 26.7MB. Max. memory is 16.1GB. [2022-11-16 07:58:43,823 INFO L158 Benchmark]: CodeCheck took 158.77ms. Allocated memory is still 255.9MB. Free memory was 140.4MB in the beginning and 133.1MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 07:58:43,826 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 0.34ms. Allocated memory is still 134.2MB. Free memory is still 110.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3065.66ms. Allocated memory was 134.2MB in the beginning and 172.0MB in the end (delta: 37.7MB). Free memory was 84.0MB in the beginning and 93.8MB in the end (delta: -9.8MB). Peak memory consumption was 72.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 235.55ms. Allocated memory is still 172.0MB. Free memory was 93.8MB in the beginning and 82.1MB in the end (delta: 11.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 108.44ms. Allocated memory is still 172.0MB. Free memory was 82.1MB in the beginning and 74.9MB in the end (delta: 7.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2140.83ms. Allocated memory was 172.0MB in the beginning and 255.9MB in the end (delta: 83.9MB). Free memory was 74.9MB in the beginning and 140.4MB in the end (delta: -65.5MB). Peak memory consumption was 26.7MB. Max. memory is 16.1GB. * CodeCheck took 158.77ms. Allocated memory is still 255.9MB. Free memory was 140.4MB in the beginning and 133.1MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 07:58:43,851 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7a20d8c-873c-4c6d-bebb-15b04fa72142/bin/ukojak-CydTVMUXoH/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_b7a20d8c-873c-4c6d-bebb-15b04fa72142/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7a20d8c-873c-4c6d-bebb-15b04fa72142/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7a20d8c-873c-4c6d-bebb-15b04fa72142/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7a20d8c-873c-4c6d-bebb-15b04fa72142/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7a20d8c-873c-4c6d-bebb-15b04fa72142/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7a20d8c-873c-4c6d-bebb-15b04fa72142/bin/ukojak-CydTVMUXoH --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 0658a835d559c56129f1a85a00e9d3bbd205d66ef64b5c7d14ae72b3d1b496e0 --- 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-e04fb08 [2022-11-16 07:58:46,193 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:58:46,195 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:58:46,216 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:58:46,217 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:58:46,218 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:58:46,220 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:58:46,222 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:58:46,224 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:58:46,225 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:58:46,226 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:58:46,228 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:58:46,229 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:58:46,230 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:58:46,231 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:58:46,233 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:58:46,234 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:58:46,235 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:58:46,237 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:58:46,239 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:58:46,241 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:58:46,242 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:58:46,244 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:58:46,245 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:58:46,248 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:58:46,249 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:58:46,249 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:58:46,250 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:58:46,251 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:58:46,252 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:58:46,252 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:58:46,253 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:58:46,254 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:58:46,255 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:58:46,256 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:58:46,257 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:58:46,258 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:58:46,258 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:58:46,259 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:58:46,260 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:58:46,261 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:58:46,262 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7a20d8c-873c-4c6d-bebb-15b04fa72142/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 07:58:46,301 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:58:46,301 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:58:46,302 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:58:46,302 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:58:46,303 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:58:46,303 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:58:46,304 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:58:46,304 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:58:46,304 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:58:46,305 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:58:46,305 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:58:46,305 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 07:58:46,305 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 07:58:46,306 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 07:58:46,306 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:58:46,306 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:58:46,307 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:58:46,307 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:58:46,307 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:58:46,308 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:58:46,308 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:58:46,308 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:58:46,309 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:58:46,309 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:58:46,309 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 07:58:46,309 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 07:58:46,310 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:58:46,318 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 07:58:46,319 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 07:58:46,319 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_b7a20d8c-873c-4c6d-bebb-15b04fa72142/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7a20d8c-873c-4c6d-bebb-15b04fa72142/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0658a835d559c56129f1a85a00e9d3bbd205d66ef64b5c7d14ae72b3d1b496e0 [2022-11-16 07:58:46,756 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:58:46,783 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:58:46,787 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:58:46,789 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:58:46,791 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:58:46,793 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7a20d8c-873c-4c6d-bebb-15b04fa72142/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2022-11-16 07:58:46,880 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7a20d8c-873c-4c6d-bebb-15b04fa72142/bin/ukojak-CydTVMUXoH/data/16c6ccdb5/6375c1f834bb4dfdbc97d41c4240e1e6/FLAG2e4d269d6 [2022-11-16 07:58:47,735 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:58:47,738 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7a20d8c-873c-4c6d-bebb-15b04fa72142/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2022-11-16 07:58:47,783 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7a20d8c-873c-4c6d-bebb-15b04fa72142/bin/ukojak-CydTVMUXoH/data/16c6ccdb5/6375c1f834bb4dfdbc97d41c4240e1e6/FLAG2e4d269d6 [2022-11-16 07:58:48,252 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7a20d8c-873c-4c6d-bebb-15b04fa72142/bin/ukojak-CydTVMUXoH/data/16c6ccdb5/6375c1f834bb4dfdbc97d41c4240e1e6 [2022-11-16 07:58:48,256 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:58:48,258 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:58:48,259 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:58:48,260 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:58:48,263 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:58:48,264 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:58:48" (1/1) ... [2022-11-16 07:58:48,265 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69790aa7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:48, skipping insertion in model container [2022-11-16 07:58:48,265 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:58:48" (1/1) ... [2022-11-16 07:58:48,273 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:58:48,379 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:58:48,697 WARN L229 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_b7a20d8c-873c-4c6d-bebb-15b04fa72142/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2022-11-16 07:58:48,707 WARN L229 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_b7a20d8c-873c-4c6d-bebb-15b04fa72142/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2022-11-16 07:58:49,744 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:49,745 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:49,746 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:49,750 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:49,751 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:49,769 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:49,770 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:49,773 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:49,774 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:50,236 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:58:50,238 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:58:50,240 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:58:50,243 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:58:50,249 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:58:50,271 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:58:50,272 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:58:50,272 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:58:50,273 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:58:50,273 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:58:50,456 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:58:50,549 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:50,549 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:50,619 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:58:50,706 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 07:58:50,759 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:58:50,764 WARN L229 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_b7a20d8c-873c-4c6d-bebb-15b04fa72142/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2022-11-16 07:58:50,765 WARN L229 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_b7a20d8c-873c-4c6d-bebb-15b04fa72142/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2022-11-16 07:58:50,825 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:50,826 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:50,826 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:50,828 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:50,829 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:50,842 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:50,844 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:50,846 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:50,848 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:50,907 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:58:50,908 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:58:50,909 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:58:50,910 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:58:50,911 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:58:50,912 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:58:50,912 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:58:50,913 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:58:50,917 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:58:50,918 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:58:50,953 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:58:51,051 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:51,052 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:51,093 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:58:51,146 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:58:51,158 WARN L229 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_b7a20d8c-873c-4c6d-bebb-15b04fa72142/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2022-11-16 07:58:51,169 WARN L229 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_b7a20d8c-873c-4c6d-bebb-15b04fa72142/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2022-11-16 07:58:51,215 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:51,216 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:51,216 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:51,216 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:51,217 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:51,222 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:51,222 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:51,223 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:51,223 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:51,254 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:58:51,255 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:58:51,256 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:58:51,256 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:58:51,257 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:58:51,258 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:58:51,258 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:58:51,258 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:58:51,259 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:58:51,260 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:58:51,281 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:58:51,368 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:51,369 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:51,398 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:58:51,785 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:58:51,786 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:51 WrapperNode [2022-11-16 07:58:51,786 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:58:51,787 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:58:51,787 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:58:51,787 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:58:51,796 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:51" (1/1) ... [2022-11-16 07:58:51,927 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:51" (1/1) ... [2022-11-16 07:58:52,023 INFO L138 Inliner]: procedures = 711, calls = 2649, calls flagged for inlining = 58, calls inlined = 4, statements flattened = 828 [2022-11-16 07:58:52,023 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:58:52,024 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:58:52,025 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:58:52,025 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:58:52,035 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:51" (1/1) ... [2022-11-16 07:58:52,035 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:51" (1/1) ... [2022-11-16 07:58:52,056 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:51" (1/1) ... [2022-11-16 07:58:52,056 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:51" (1/1) ... [2022-11-16 07:58:52,093 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:51" (1/1) ... [2022-11-16 07:58:52,097 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:51" (1/1) ... [2022-11-16 07:58:52,105 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:51" (1/1) ... [2022-11-16 07:58:52,110 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:51" (1/1) ... [2022-11-16 07:58:52,120 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:58:52,121 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:58:52,121 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:58:52,121 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:58:52,122 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:51" (1/1) ... [2022-11-16 07:58:52,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:58:52,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7a20d8c-873c-4c6d-bebb-15b04fa72142/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:58:52,152 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7a20d8c-873c-4c6d-bebb-15b04fa72142/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:58:52,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7a20d8c-873c-4c6d-bebb-15b04fa72142/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:58:52,214 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-16 07:58:52,214 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-16 07:58:52,214 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:58:52,215 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 07:58:52,216 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 07:58:52,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 07:58:52,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 07:58:52,216 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2022-11-16 07:58:52,216 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2022-11-16 07:58:52,217 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 07:58:52,217 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 07:58:52,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 07:58:52,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:58:52,218 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-16 07:58:52,218 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-16 07:58:52,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 07:58:52,218 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:58:52,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:58:52,218 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 07:58:52,220 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 07:58:52,220 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 07:58:52,220 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 07:58:52,221 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 07:58:52,221 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 07:58:52,221 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 07:58:52,221 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 07:58:52,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:58:52,221 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 07:58:52,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 07:58:52,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 07:58:52,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 07:58:52,222 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-11-16 07:58:52,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-11-16 07:58:52,223 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lookup [2022-11-16 07:58:52,223 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_compare_lookup [2022-11-16 07:58:52,603 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:58:52,606 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:58:55,521 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 07:58:55,937 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 07:58:55,938 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 07:58:55,941 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:58:55 BoogieIcfgContainer [2022-11-16 07:58:55,941 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 07:58:55,942 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 07:58:55,942 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 07:58:55,952 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 07:58:55,953 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:58:55" (1/1) ... [2022-11-16 07:58:55,969 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 07:58:56,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:58:56,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 107 states and 148 transitions. [2022-11-16 07:58:56,050 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 148 transitions. [2022-11-16 07:58:56,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-11-16 07:58:56,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:58:56,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:58:56,108 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) [2022-11-16 07:58:56,117 INFO L158 Benchmark]: Toolchain (without parser) took 7855.99ms. Allocated memory was 60.8MB in the beginning and 184.5MB in the end (delta: 123.7MB). Free memory was 30.5MB in the beginning and 74.6MB in the end (delta: -44.0MB). Peak memory consumption was 79.5MB. Max. memory is 16.1GB. [2022-11-16 07:58:56,118 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 60.8MB. Free memory was 42.7MB in the beginning and 42.6MB in the end (delta: 43.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 07:58:56,126 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3526.93ms. Allocated memory was 60.8MB in the beginning and 151.0MB in the end (delta: 90.2MB). Free memory was 30.3MB in the beginning and 95.1MB in the end (delta: -64.8MB). Peak memory consumption was 61.1MB. Max. memory is 16.1GB. [2022-11-16 07:58:56,128 INFO L158 Benchmark]: Boogie Procedure Inliner took 236.47ms. Allocated memory is still 151.0MB. Free memory was 95.1MB in the beginning and 83.5MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 07:58:56,130 INFO L158 Benchmark]: Boogie Preprocessor took 96.01ms. Allocated memory is still 151.0MB. Free memory was 83.5MB in the beginning and 75.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 07:58:56,131 INFO L158 Benchmark]: RCFGBuilder took 3819.97ms. Allocated memory was 151.0MB in the beginning and 184.5MB in the end (delta: 33.6MB). Free memory was 75.1MB in the beginning and 81.9MB in the end (delta: -6.7MB). Peak memory consumption was 69.4MB. Max. memory is 16.1GB. [2022-11-16 07:58:56,134 INFO L158 Benchmark]: CodeCheck took 171.00ms. Allocated memory is still 184.5MB. Free memory was 81.9MB in the beginning and 74.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 07:58:56,137 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 60.8MB. Free memory was 42.7MB in the beginning and 42.6MB in the end (delta: 43.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3526.93ms. Allocated memory was 60.8MB in the beginning and 151.0MB in the end (delta: 90.2MB). Free memory was 30.3MB in the beginning and 95.1MB in the end (delta: -64.8MB). Peak memory consumption was 61.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 236.47ms. Allocated memory is still 151.0MB. Free memory was 95.1MB in the beginning and 83.5MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 96.01ms. Allocated memory is still 151.0MB. Free memory was 83.5MB in the beginning and 75.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3819.97ms. Allocated memory was 151.0MB in the beginning and 184.5MB in the end (delta: 33.6MB). Free memory was 75.1MB in the beginning and 81.9MB in the end (delta: -6.7MB). Peak memory consumption was 69.4MB. Max. memory is 16.1GB. * CodeCheck took 171.00ms. Allocated memory is still 184.5MB. Free memory was 81.9MB in the beginning and 74.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 07:58:56,176 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7a20d8c-873c-4c6d-bebb-15b04fa72142/bin/ukojak-CydTVMUXoH/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