./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c001cb7-a00b-4be4-adc8-a537e23b2c64/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c001cb7-a00b-4be4-adc8-a537e23b2c64/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c001cb7-a00b-4be4-adc8-a537e23b2c64/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c001cb7-a00b-4be4-adc8-a537e23b2c64/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c001cb7-a00b-4be4-adc8-a537e23b2c64/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c001cb7-a00b-4be4-adc8-a537e23b2c64/bin/ukojak-Rh5K9KB4LI --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 f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 ............................................................................................................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c001cb7-a00b-4be4-adc8-a537e23b2c64/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c001cb7-a00b-4be4-adc8-a537e23b2c64/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c001cb7-a00b-4be4-adc8-a537e23b2c64/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c001cb7-a00b-4be4-adc8-a537e23b2c64/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c001cb7-a00b-4be4-adc8-a537e23b2c64/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c001cb7-a00b-4be4-adc8-a537e23b2c64/bin/ukojak-Rh5K9KB4LI --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 f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 ............................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:26:33,680 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:26:33,683 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:26:33,722 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:26:33,723 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:26:33,724 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:26:33,726 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:26:33,729 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:26:33,731 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:26:33,733 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:26:33,734 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:26:33,736 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:26:33,737 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:26:33,738 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:26:33,740 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:26:33,742 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:26:33,744 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:26:33,745 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:26:33,748 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:26:33,751 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:26:33,753 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:26:33,755 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:26:33,757 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:26:33,758 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:26:33,762 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:26:33,763 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:26:33,764 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:26:33,765 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:26:33,766 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:26:33,767 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:26:33,768 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:26:33,768 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:26:33,769 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:26:33,770 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:26:33,771 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:26:33,772 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:26:33,772 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:26:33,773 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:26:33,773 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:26:33,774 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:26:33,774 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:26:33,779 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c001cb7-a00b-4be4-adc8-a537e23b2c64/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-29 03:26:33,833 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:26:33,833 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:26:33,835 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:26:33,835 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:26:33,836 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:26:33,836 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:26:33,837 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:26:33,837 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:26:33,844 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:26:33,844 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:26:33,845 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:26:33,846 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:26:33,846 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:26:33,847 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:26:33,847 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:26:33,847 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:26:33,847 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:26:33,848 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:26:33,848 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:26:33,848 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:26:33,849 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:26:33,849 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:26:33,849 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:26:33,850 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:26:33,850 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:26:33,850 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_1c001cb7-a00b-4be4-adc8-a537e23b2c64/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c001cb7-a00b-4be4-adc8-a537e23b2c64/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 [2021-10-29 03:26:34,196 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:26:34,238 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:26:34,241 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:26:34,242 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:26:34,243 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:26:34,244 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c001cb7-a00b-4be4-adc8-a537e23b2c64/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2021-10-29 03:26:34,328 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c001cb7-a00b-4be4-adc8-a537e23b2c64/bin/ukojak-Rh5K9KB4LI/data/3eafd1a66/ceceb120f3084697848bc7616ebf3521/FLAG075f9066c [2021-10-29 03:26:35,180 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:26:35,181 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c001cb7-a00b-4be4-adc8-a537e23b2c64/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2021-10-29 03:26:35,229 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c001cb7-a00b-4be4-adc8-a537e23b2c64/bin/ukojak-Rh5K9KB4LI/data/3eafd1a66/ceceb120f3084697848bc7616ebf3521/FLAG075f9066c [2021-10-29 03:26:35,680 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c001cb7-a00b-4be4-adc8-a537e23b2c64/bin/ukojak-Rh5K9KB4LI/data/3eafd1a66/ceceb120f3084697848bc7616ebf3521 [2021-10-29 03:26:35,683 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:26:35,684 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:26:35,687 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:26:35,687 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:26:35,691 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:26:35,692 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:26:35" (1/1) ... [2021-10-29 03:26:35,693 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d6d056b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:26:35, skipping insertion in model container [2021-10-29 03:26:35,694 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:26:35" (1/1) ... [2021-10-29 03:26:35,702 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:26:35,854 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:26:36,228 WARN L228 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_1c001cb7-a00b-4be4-adc8-a537e23b2c64/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2021-10-29 03:26:36,239 WARN L228 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_1c001cb7-a00b-4be4-adc8-a537e23b2c64/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2021-10-29 03:26:36,269 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:26:36,280 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:26:37,470 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:26:37,471 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:26:37,472 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:26:37,473 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:26:37,474 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:26:37,490 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:26:37,493 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:26:37,498 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:26:37,499 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:26:37,984 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:26:37,986 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:26:37,992 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:26:37,993 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:26:37,995 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:26:37,996 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:26:37,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:26:37,998 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:26:37,999 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:26:38,000 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:26:38,213 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:26:38,399 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:26:38,400 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:26:38,560 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:26:38,644 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:26:38,672 WARN L228 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_1c001cb7-a00b-4be4-adc8-a537e23b2c64/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2021-10-29 03:26:38,679 WARN L228 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_1c001cb7-a00b-4be4-adc8-a537e23b2c64/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2021-10-29 03:26:38,681 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:26:38,683 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:26:38,735 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:26:38,736 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:26:38,737 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:26:38,738 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:26:38,740 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:26:38,750 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:26:38,750 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:26:38,753 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:26:38,756 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:26:38,808 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:26:38,809 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:26:38,810 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:26:38,810 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:26:38,812 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:26:38,813 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:26:38,813 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:26:38,814 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:26:38,815 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:26:38,815 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:26:38,836 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:26:38,888 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:26:38,888 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:26:38,914 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:26:39,180 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:26:39,180 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:26:39 WrapperNode [2021-10-29 03:26:39,180 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:26:39,182 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:26:39,182 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:26:39,182 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:26:39,190 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:26:39" (1/1) ... [2021-10-29 03:26:39,337 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:26:39" (1/1) ... [2021-10-29 03:26:39,510 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:26:39,511 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:26:39,512 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:26:39,512 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:26:39,522 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:26:39" (1/1) ... [2021-10-29 03:26:39,522 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:26:39" (1/1) ... [2021-10-29 03:26:39,533 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:26:39" (1/1) ... [2021-10-29 03:26:39,534 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:26:39" (1/1) ... [2021-10-29 03:26:39,576 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:26:39" (1/1) ... [2021-10-29 03:26:39,580 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:26:39" (1/1) ... [2021-10-29 03:26:39,589 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:26:39" (1/1) ... [2021-10-29 03:26:39,602 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:26:39,603 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:26:39,603 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:26:39,604 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:26:39,605 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:26:39" (1/1) ... [2021-10-29 03:26:39,617 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:26:39,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c001cb7-a00b-4be4-adc8-a537e23b2c64/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:26:39,643 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c001cb7-a00b-4be4-adc8-a537e23b2c64/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:26:39,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c001cb7-a00b-4be4-adc8-a537e23b2c64/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:26:39,690 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-10-29 03:26:39,690 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-10-29 03:26:39,691 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:26:39,691 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 03:26:39,691 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 03:26:39,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 03:26:39,691 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 03:26:39,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 03:26:39,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 03:26:39,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 03:26:39,692 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:26:39,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:26:39,692 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 03:26:39,693 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 03:26:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-10-29 03:26:39,693 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-10-29 03:26:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 03:26:39,693 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 03:26:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:26:39,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-29 03:26:39,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 03:26:39,694 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~int [2021-10-29 03:26:39,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~int [2021-10-29 03:26:39,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 03:26:39,695 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_right_trim_pred [2021-10-29 03:26:39,695 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_right_trim_pred [2021-10-29 03:26:39,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 03:27:20,527 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:27:20,528 INFO L299 CfgBuilder]: Removed 17 assume(true) statements. [2021-10-29 03:27:20,530 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:27:20 BoogieIcfgContainer [2021-10-29 03:27:20,531 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:27:20,532 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:27:20,532 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:27:20,546 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:27:20,547 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:27:20" (1/1) ... [2021-10-29 03:27:20,556 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:27:20,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:27:20,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 70 states and 91 transitions. [2021-10-29 03:27:20,593 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 91 transitions. [2021-10-29 03:27:20,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-10-29 03:27:20,599 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:27:20,600 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:27:20,641 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:444) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-29 03:27:20,646 INFO L168 Benchmark]: Toolchain (without parser) took 44960.86 ms. Allocated memory was 104.9 MB in the beginning and 337.6 MB in the end (delta: 232.8 MB). Free memory was 63.4 MB in the beginning and 259.5 MB in the end (delta: -196.1 MB). Peak memory consumption was 35.8 MB. Max. memory is 16.1 GB. [2021-10-29 03:27:20,647 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 104.9 MB. Free memory was 61.0 MB in the beginning and 60.9 MB in the end (delta: 77.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:27:20,648 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3494.20 ms. Allocated memory was 104.9 MB in the beginning and 138.4 MB in the end (delta: 33.6 MB). Free memory was 63.2 MB in the beginning and 74.1 MB in the end (delta: -10.9 MB). Peak memory consumption was 64.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:27:20,649 INFO L168 Benchmark]: Boogie Procedure Inliner took 328.96 ms. Allocated memory is still 138.4 MB. Free memory was 74.1 MB in the beginning and 63.0 MB in the end (delta: 11.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:27:20,649 INFO L168 Benchmark]: Boogie Preprocessor took 91.17 ms. Allocated memory is still 138.4 MB. Free memory was 63.0 MB in the beginning and 54.6 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:27:20,650 INFO L168 Benchmark]: RCFGBuilder took 40927.53 ms. Allocated memory was 138.4 MB in the beginning and 337.6 MB in the end (delta: 199.2 MB). Free memory was 54.6 MB in the beginning and 265.8 MB in the end (delta: -211.2 MB). Peak memory consumption was 179.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:27:20,651 INFO L168 Benchmark]: CodeCheck took 112.94 ms. Allocated memory is still 337.6 MB. Free memory was 265.8 MB in the beginning and 259.5 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:27:20,655 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 104.9 MB. Free memory was 61.0 MB in the beginning and 60.9 MB in the end (delta: 77.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3494.20 ms. Allocated memory was 104.9 MB in the beginning and 138.4 MB in the end (delta: 33.6 MB). Free memory was 63.2 MB in the beginning and 74.1 MB in the end (delta: -10.9 MB). Peak memory consumption was 64.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 328.96 ms. Allocated memory is still 138.4 MB. Free memory was 74.1 MB in the beginning and 63.0 MB in the end (delta: 11.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 91.17 ms. Allocated memory is still 138.4 MB. Free memory was 63.0 MB in the beginning and 54.6 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 40927.53 ms. Allocated memory was 138.4 MB in the beginning and 337.6 MB in the end (delta: 199.2 MB). Free memory was 54.6 MB in the beginning and 265.8 MB in the end (delta: -211.2 MB). Peak memory consumption was 179.6 MB. Max. memory is 16.1 GB. * CodeCheck took 112.94 ms. Allocated memory is still 337.6 MB. Free memory was 265.8 MB in the beginning and 259.5 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:27:20,739 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c001cb7-a00b-4be4-adc8-a537e23b2c64/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:27:23,153 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:27:23,156 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:27:23,214 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:27:23,215 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:27:23,220 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:27:23,221 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:27:23,224 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:27:23,226 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:27:23,227 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:27:23,228 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:27:23,230 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:27:23,230 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:27:23,232 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:27:23,233 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:27:23,235 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:27:23,236 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:27:23,237 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:27:23,239 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:27:23,242 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:27:23,244 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:27:23,248 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:27:23,250 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:27:23,251 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:27:23,255 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:27:23,255 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:27:23,256 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:27:23,257 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:27:23,257 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:27:23,259 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:27:23,259 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:27:23,260 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:27:23,261 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:27:23,262 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:27:23,273 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:27:23,273 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:27:23,275 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:27:23,275 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:27:23,275 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:27:23,278 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:27:23,279 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:27:23,284 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c001cb7-a00b-4be4-adc8-a537e23b2c64/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-29 03:27:23,341 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:27:23,342 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:27:23,343 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:27:23,344 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:27:23,345 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:27:23,346 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:27:23,346 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:27:23,346 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:27:23,347 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:27:23,347 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:27:23,348 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:27:23,348 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 03:27:23,349 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 03:27:23,349 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 03:27:23,349 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:27:23,349 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:27:23,350 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:27:23,350 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:27:23,350 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:27:23,350 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:27:23,350 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:27:23,351 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:27:23,351 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:27:23,351 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:27:23,351 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 03:27:23,352 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 03:27:23,352 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:27:23,352 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 03:27:23,352 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 03:27:23,353 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_1c001cb7-a00b-4be4-adc8-a537e23b2c64/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c001cb7-a00b-4be4-adc8-a537e23b2c64/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 [2021-10-29 03:27:23,739 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:27:23,770 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:27:23,773 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:27:23,774 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:27:23,775 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:27:23,776 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c001cb7-a00b-4be4-adc8-a537e23b2c64/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2021-10-29 03:27:23,855 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c001cb7-a00b-4be4-adc8-a537e23b2c64/bin/ukojak-Rh5K9KB4LI/data/2aa3183b9/1c4bfe55d4c54a42a27ac5c82114f65c/FLAGfed7b73fd [2021-10-29 03:27:24,739 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:27:24,740 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c001cb7-a00b-4be4-adc8-a537e23b2c64/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2021-10-29 03:27:24,803 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c001cb7-a00b-4be4-adc8-a537e23b2c64/bin/ukojak-Rh5K9KB4LI/data/2aa3183b9/1c4bfe55d4c54a42a27ac5c82114f65c/FLAGfed7b73fd [2021-10-29 03:27:25,290 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c001cb7-a00b-4be4-adc8-a537e23b2c64/bin/ukojak-Rh5K9KB4LI/data/2aa3183b9/1c4bfe55d4c54a42a27ac5c82114f65c [2021-10-29 03:27:25,294 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:27:25,295 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:27:25,297 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:27:25,297 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:27:25,300 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:27:25,301 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:27:25" (1/1) ... [2021-10-29 03:27:25,302 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33a1fa11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:27:25, skipping insertion in model container [2021-10-29 03:27:25,303 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:27:25" (1/1) ... [2021-10-29 03:27:25,310 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:27:25,433 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:27:25,741 WARN L228 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_1c001cb7-a00b-4be4-adc8-a537e23b2c64/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2021-10-29 03:27:25,748 WARN L228 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_1c001cb7-a00b-4be4-adc8-a537e23b2c64/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2021-10-29 03:27:25,774 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:27:25,780 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:27:27,234 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:27:27,235 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:27:27,236 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:27:27,237 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:27:27,238 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:27:27,252 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:27:27,253 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:27:27,255 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:27:27,255 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:27:27,804 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:27:27,805 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:27:27,807 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:27:27,808 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:27:27,810 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:27:27,824 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:27:27,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:27:27,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:27:27,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:27:27,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:27:28,022 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:27:28,118 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:27:28,119 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:27:28,221 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:27:28,331 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-29 03:27:28,420 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:27:28,427 WARN L228 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_1c001cb7-a00b-4be4-adc8-a537e23b2c64/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2021-10-29 03:27:28,427 WARN L228 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_1c001cb7-a00b-4be4-adc8-a537e23b2c64/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2021-10-29 03:27:28,435 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:27:28,436 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:27:28,485 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:27:28,485 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:27:28,486 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:27:28,486 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:27:28,487 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:27:28,493 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:27:28,494 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:27:28,495 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:27:28,496 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:27:28,564 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:27:28,566 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:27:28,567 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:27:28,568 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:27:28,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:27:28,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:27:28,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:27:28,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:27:28,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:27:28,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:27:28,605 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:27:28,690 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:27:28,691 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:27:28,728 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:27:28,782 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:27:28,808 WARN L228 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_1c001cb7-a00b-4be4-adc8-a537e23b2c64/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2021-10-29 03:27:28,808 WARN L228 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_1c001cb7-a00b-4be4-adc8-a537e23b2c64/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2021-10-29 03:27:28,810 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:27:28,811 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:27:28,853 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:27:28,853 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:27:28,854 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:27:28,854 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:27:28,855 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:27:28,864 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:27:28,864 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:27:28,865 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:27:28,865 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:27:28,930 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:27:28,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:27:28,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:27:28,932 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:27:28,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:27:28,935 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:27:28,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:27:28,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:27:28,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:27:28,937 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:27:28,965 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:27:29,029 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:27:29,030 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:27:29,080 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:27:29,413 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:27:29,413 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:27:29 WrapperNode [2021-10-29 03:27:29,413 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:27:29,415 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:27:29,415 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:27:29,416 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:27:29,423 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:27:29" (1/1) ... [2021-10-29 03:27:29,602 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:27:29" (1/1) ... [2021-10-29 03:27:29,687 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:27:29,687 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:27:29,687 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:27:29,688 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:27:29,698 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:27:29" (1/1) ... [2021-10-29 03:27:29,698 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:27:29" (1/1) ... [2021-10-29 03:27:29,709 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:27:29" (1/1) ... [2021-10-29 03:27:29,709 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:27:29" (1/1) ... [2021-10-29 03:27:29,755 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:27:29" (1/1) ... [2021-10-29 03:27:29,760 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:27:29" (1/1) ... [2021-10-29 03:27:29,776 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:27:29" (1/1) ... [2021-10-29 03:27:29,793 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:27:29,794 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:27:29,794 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:27:29,795 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:27:29,795 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:27:29" (1/1) ... [2021-10-29 03:27:29,802 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:27:29,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c001cb7-a00b-4be4-adc8-a537e23b2c64/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:27:29,850 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c001cb7-a00b-4be4-adc8-a537e23b2c64/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:27:29,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c001cb7-a00b-4be4-adc8-a537e23b2c64/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:27:29,904 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-10-29 03:27:29,904 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-10-29 03:27:29,904 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~C_BOOL [2021-10-29 03:27:29,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~C_BOOL [2021-10-29 03:27:29,905 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:27:29,905 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 03:27:29,905 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 03:27:29,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 03:27:29,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-29 03:27:29,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-10-29 03:27:29,906 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 03:27:29,906 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 03:27:29,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 03:27:29,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 03:27:29,907 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:27:29,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:27:29,907 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 03:27:29,907 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 03:27:29,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-10-29 03:27:29,907 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-10-29 03:27:29,908 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-10-29 03:27:29,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-10-29 03:27:29,908 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 03:27:29,908 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 03:27:29,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:27:29,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-29 03:27:29,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-10-29 03:27:29,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-10-29 03:27:29,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 03:27:29,909 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_right_trim_pred [2021-10-29 03:27:29,909 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_right_trim_pred [2021-10-29 03:28:13,149 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:28:13,149 INFO L299 CfgBuilder]: Removed 17 assume(true) statements. [2021-10-29 03:28:13,152 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:28:13 BoogieIcfgContainer [2021-10-29 03:28:13,152 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:28:13,153 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:28:13,153 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:28:13,169 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:28:13,169 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:28:13" (1/1) ... [2021-10-29 03:28:13,179 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:28:13,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:28:13,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 70 states and 91 transitions. [2021-10-29 03:28:13,235 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 91 transitions. [2021-10-29 03:28:13,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-10-29 03:28:13,261 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:28:13,262 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:28:13,308 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:444) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-29 03:28:13,316 INFO L168 Benchmark]: Toolchain (without parser) took 48019.65 ms. Allocated memory was 62.9 MB in the beginning and 666.9 MB in the end (delta: 604.0 MB). Free memory was 33.3 MB in the beginning and 501.6 MB in the end (delta: -468.3 MB). Peak memory consumption was 138.8 MB. Max. memory is 16.1 GB. [2021-10-29 03:28:13,317 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 62.9 MB. Free memory is still 43.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:28:13,320 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4117.35 ms. Allocated memory was 62.9 MB in the beginning and 136.3 MB in the end (delta: 73.4 MB). Free memory was 33.1 MB in the beginning and 77.5 MB in the end (delta: -44.4 MB). Peak memory consumption was 58.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:28:13,321 INFO L168 Benchmark]: Boogie Procedure Inliner took 271.53 ms. Allocated memory is still 136.3 MB. Free memory was 77.5 MB in the beginning and 66.2 MB in the end (delta: 11.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:28:13,323 INFO L168 Benchmark]: Boogie Preprocessor took 106.25 ms. Allocated memory is still 136.3 MB. Free memory was 65.5 MB in the beginning and 55.8 MB in the end (delta: 9.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:28:13,329 INFO L168 Benchmark]: RCFGBuilder took 43357.92 ms. Allocated memory was 136.3 MB in the beginning and 666.9 MB in the end (delta: 530.6 MB). Free memory was 55.8 MB in the beginning and 506.9 MB in the end (delta: -451.2 MB). Peak memory consumption was 382.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:28:13,330 INFO L168 Benchmark]: CodeCheck took 161.18 ms. Allocated memory is still 666.9 MB. Free memory was 506.9 MB in the beginning and 501.6 MB in the end (delta: 5.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:28:13,334 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 62.9 MB. Free memory is still 43.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4117.35 ms. Allocated memory was 62.9 MB in the beginning and 136.3 MB in the end (delta: 73.4 MB). Free memory was 33.1 MB in the beginning and 77.5 MB in the end (delta: -44.4 MB). Peak memory consumption was 58.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 271.53 ms. Allocated memory is still 136.3 MB. Free memory was 77.5 MB in the beginning and 66.2 MB in the end (delta: 11.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 106.25 ms. Allocated memory is still 136.3 MB. Free memory was 65.5 MB in the beginning and 55.8 MB in the end (delta: 9.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * RCFGBuilder took 43357.92 ms. Allocated memory was 136.3 MB in the beginning and 666.9 MB in the end (delta: 530.6 MB). Free memory was 55.8 MB in the beginning and 506.9 MB in the end (delta: -451.2 MB). Peak memory consumption was 382.2 MB. Max. memory is 16.1 GB. * CodeCheck took 161.18 ms. Allocated memory is still 666.9 MB. Free memory was 506.9 MB in the beginning and 501.6 MB in the end (delta: 5.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:28:13,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c001cb7-a00b-4be4-adc8-a537e23b2c64/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request...