./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 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/bin/ukojak-pZX7IvK2PQ/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_1196937e-fdbf-4736-9597-15ab373e28c1/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 17:47:07,028 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:47:07,030 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:47:07,059 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:47:07,060 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:47:07,063 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:47:07,067 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:47:07,070 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:47:07,072 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:47:07,078 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:47:07,080 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:47:07,082 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:47:07,082 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:47:07,083 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:47:07,084 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:47:07,085 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:47:07,086 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:47:07,087 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:47:07,088 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:47:07,090 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:47:07,091 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:47:07,092 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:47:07,093 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:47:07,094 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:47:07,097 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:47:07,097 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:47:07,098 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:47:07,099 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:47:07,099 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:47:07,100 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:47:07,100 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:47:07,101 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:47:07,102 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:47:07,102 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:47:07,103 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:47:07,103 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:47:07,104 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:47:07,104 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:47:07,105 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:47:07,106 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:47:07,106 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:47:07,112 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 17:47:07,146 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:47:07,147 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:47:07,148 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:47:07,148 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:47:07,149 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:47:07,149 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:47:07,150 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:47:07,150 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:47:07,150 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:47:07,150 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:47:07,151 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:47:07,151 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:47:07,151 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:47:07,152 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:47:07,152 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:47:07,152 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:47:07,152 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:47:07,152 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:47:07,152 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:47:07,153 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:47:07,153 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:47:07,153 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:47:07,153 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:47:07,153 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:47:07,154 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:47:07,154 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_1196937e-fdbf-4736-9597-15ab373e28c1/bin/ukojak-pZX7IvK2PQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 [2022-11-20 17:47:07,399 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:47:07,437 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:47:07,440 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:47:07,441 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:47:07,442 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:47:07,443 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2022-11-20 17:47:10,539 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:47:11,128 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:47:11,128 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2022-11-20 17:47:11,177 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/bin/ukojak-pZX7IvK2PQ/data/5d64487fd/2ccd9a77c72e4498937c696a3f6173a9/FLAG26b4f48f8 [2022-11-20 17:47:11,196 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/bin/ukojak-pZX7IvK2PQ/data/5d64487fd/2ccd9a77c72e4498937c696a3f6173a9 [2022-11-20 17:47:11,201 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:47:11,203 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:47:11,206 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:47:11,206 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:47:11,210 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:47:11,210 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:47:11" (1/1) ... [2022-11-20 17:47:11,211 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35cfa357 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:11, skipping insertion in model container [2022-11-20 17:47:11,212 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:47:11" (1/1) ... [2022-11-20 17:47:11,219 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:47:11,349 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:47:11,597 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2022-11-20 17:47:11,604 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2022-11-20 17:47:12,503 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:12,504 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:12,505 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:12,506 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:12,507 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:12,522 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:12,523 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:12,525 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:12,526 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:12,947 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:47:12,948 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:47:12,953 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:47:12,955 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:47:12,962 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:47:12,962 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:47:12,968 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:47:12,969 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:47:12,972 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:47:12,975 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:47:13,202 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:47:13,359 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:13,360 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:13,421 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:47:13,503 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:47:13,531 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2022-11-20 17:47:13,532 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2022-11-20 17:47:13,575 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:13,575 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:13,576 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:13,577 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:13,579 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:13,586 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:13,586 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:13,588 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:13,589 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:13,634 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:47:13,635 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:47:13,636 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:47:13,637 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:47:13,638 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:47:13,639 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:47:13,639 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:47:13,640 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:47:13,640 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:47:13,643 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:47:13,666 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:47:13,742 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:13,743 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:13,781 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:47:14,008 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:47:14,008 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:14 WrapperNode [2022-11-20 17:47:14,009 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:47:14,010 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:47:14,010 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:47:14,010 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:47:14,018 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:14" (1/1) ... [2022-11-20 17:47:14,098 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:14" (1/1) ... [2022-11-20 17:47:14,170 INFO L138 Inliner]: procedures = 690, calls = 2619, calls flagged for inlining = 60, calls inlined = 8, statements flattened = 799 [2022-11-20 17:47:14,171 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:47:14,172 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:47:14,172 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:47:14,172 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:47:14,184 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:14" (1/1) ... [2022-11-20 17:47:14,184 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:14" (1/1) ... [2022-11-20 17:47:14,205 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:14" (1/1) ... [2022-11-20 17:47:14,206 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:14" (1/1) ... [2022-11-20 17:47:14,251 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:14" (1/1) ... [2022-11-20 17:47:14,262 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:14" (1/1) ... [2022-11-20 17:47:14,282 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:14" (1/1) ... [2022-11-20 17:47:14,286 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:14" (1/1) ... [2022-11-20 17:47:14,306 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:47:14,353 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:47:14,354 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:47:14,354 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:47:14,354 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:14" (1/1) ... [2022-11-20 17:47:14,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:47:14,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:47:14,389 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:47:14,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:47:14,443 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-20 17:47:14,443 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-20 17:47:14,443 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:47:14,444 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:47:14,444 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:47:14,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 17:47:14,444 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:47:14,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:47:14,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:47:14,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:47:14,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:47:14,445 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:47:14,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:47:14,445 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:47:14,445 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:47:14,445 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-20 17:47:14,446 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-20 17:47:14,446 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:47:14,446 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:47:14,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:47:14,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:47:14,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:47:14,447 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~int [2022-11-20 17:47:14,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~int [2022-11-20 17:47:14,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 17:47:14,447 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_right_trim_pred [2022-11-20 17:47:14,447 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_right_trim_pred [2022-11-20 17:47:14,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:47:14,790 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:47:14,793 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:47:16,107 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:47:16,403 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:47:16,404 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 17:47:16,407 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:47:16 BoogieIcfgContainer [2022-11-20 17:47:16,407 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:47:16,408 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:47:16,408 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:47:16,419 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:47:16,420 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:47:16" (1/1) ... [2022-11-20 17:47:16,433 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:47:16,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:47:16,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 70 states and 91 transitions. [2022-11-20 17:47:16,512 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 91 transitions. [2022-11-20 17:47:16,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-20 17:47:16,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:47:16,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:47:16,576 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 17:47:16,585 INFO L158 Benchmark]: Toolchain (without parser) took 5376.52ms. Allocated memory was 142.6MB in the beginning and 260.0MB in the end (delta: 117.4MB). Free memory was 87.4MB in the beginning and 156.5MB in the end (delta: -69.0MB). Peak memory consumption was 50.2MB. Max. memory is 16.1GB. [2022-11-20 17:47:16,587 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 96.5MB. Free memory was 37.8MB in the beginning and 37.7MB in the end (delta: 117.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:47:16,588 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2803.11ms. Allocated memory was 142.6MB in the beginning and 199.2MB in the end (delta: 56.6MB). Free memory was 87.4MB in the beginning and 97.9MB in the end (delta: -10.5MB). Peak memory consumption was 98.3MB. Max. memory is 16.1GB. [2022-11-20 17:47:16,589 INFO L158 Benchmark]: Boogie Procedure Inliner took 161.16ms. Allocated memory is still 199.2MB. Free memory was 97.9MB in the beginning and 86.4MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:47:16,590 INFO L158 Benchmark]: Boogie Preprocessor took 138.17ms. Allocated memory is still 199.2MB. Free memory was 86.4MB in the beginning and 80.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:47:16,591 INFO L158 Benchmark]: RCFGBuilder took 2053.81ms. Allocated memory was 199.2MB in the beginning and 260.0MB in the end (delta: 60.8MB). Free memory was 143.3MB in the beginning and 163.8MB in the end (delta: -20.5MB). Peak memory consumption was 79.1MB. Max. memory is 16.1GB. [2022-11-20 17:47:16,594 INFO L158 Benchmark]: CodeCheck took 170.58ms. Allocated memory is still 260.0MB. Free memory was 163.8MB in the beginning and 156.5MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:47:16,597 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 0.33ms. Allocated memory is still 96.5MB. Free memory was 37.8MB in the beginning and 37.7MB in the end (delta: 117.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2803.11ms. Allocated memory was 142.6MB in the beginning and 199.2MB in the end (delta: 56.6MB). Free memory was 87.4MB in the beginning and 97.9MB in the end (delta: -10.5MB). Peak memory consumption was 98.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 161.16ms. Allocated memory is still 199.2MB. Free memory was 97.9MB in the beginning and 86.4MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 138.17ms. Allocated memory is still 199.2MB. Free memory was 86.4MB in the beginning and 80.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2053.81ms. Allocated memory was 199.2MB in the beginning and 260.0MB in the end (delta: 60.8MB). Free memory was 143.3MB in the beginning and 163.8MB in the end (delta: -20.5MB). Peak memory consumption was 79.1MB. Max. memory is 16.1GB. * CodeCheck took 170.58ms. Allocated memory is still 260.0MB. Free memory was 163.8MB in the beginning and 156.5MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:47:16,628 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/bin/ukojak-pZX7IvK2PQ/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_1196937e-fdbf-4736-9597-15ab373e28c1/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 17:47:19,061 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:47:19,065 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:47:19,103 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:47:19,104 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:47:19,108 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:47:19,111 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:47:19,115 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:47:19,117 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:47:19,123 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:47:19,124 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:47:19,126 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:47:19,127 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:47:19,129 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:47:19,130 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:47:19,137 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:47:19,138 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:47:19,139 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:47:19,141 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:47:19,145 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:47:19,147 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:47:19,150 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:47:19,151 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:47:19,152 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:47:19,166 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:47:19,167 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:47:19,167 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:47:19,168 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:47:19,169 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:47:19,170 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:47:19,170 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:47:19,172 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:47:19,174 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:47:19,174 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:47:19,175 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:47:19,184 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:47:19,185 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:47:19,186 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:47:19,186 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:47:19,187 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:47:19,188 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:47:19,189 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 17:47:19,228 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:47:19,229 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:47:19,231 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:47:19,231 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:47:19,232 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:47:19,233 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:47:19,233 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:47:19,233 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:47:19,233 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:47:19,234 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:47:19,235 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:47:19,235 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:47:19,235 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:47:19,235 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:47:19,236 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:47:19,236 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:47:19,236 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:47:19,236 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:47:19,236 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:47:19,237 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:47:19,237 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:47:19,237 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:47:19,237 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:47:19,238 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:47:19,238 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:47:19,238 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:47:19,238 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:47:19,238 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:47:19,239 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:47:19,239 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_1196937e-fdbf-4736-9597-15ab373e28c1/bin/ukojak-pZX7IvK2PQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 [2022-11-20 17:47:19,629 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:47:19,659 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:47:19,664 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:47:19,666 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:47:19,667 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:47:19,669 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2022-11-20 17:47:22,716 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:47:23,305 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:47:23,305 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2022-11-20 17:47:23,336 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/bin/ukojak-pZX7IvK2PQ/data/13131ab84/c310ff8a117745e092b59c73be560c12/FLAG19362406a [2022-11-20 17:47:23,356 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/bin/ukojak-pZX7IvK2PQ/data/13131ab84/c310ff8a117745e092b59c73be560c12 [2022-11-20 17:47:23,358 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:47:23,360 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:47:23,361 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:47:23,362 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:47:23,365 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:47:23,365 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:47:23" (1/1) ... [2022-11-20 17:47:23,367 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a4e5cec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:23, skipping insertion in model container [2022-11-20 17:47:23,367 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:47:23" (1/1) ... [2022-11-20 17:47:23,374 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:47:23,474 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:47:23,760 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2022-11-20 17:47:23,768 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2022-11-20 17:47:24,839 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:24,840 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:24,840 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:24,841 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:24,842 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:24,858 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:24,859 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:24,861 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:24,862 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:25,349 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:47:25,350 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:47:25,352 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:47:25,353 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:47:25,355 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:47:25,355 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:47:25,356 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:47:25,357 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:47:25,358 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:47:25,359 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:47:25,527 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:47:25,671 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:25,672 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:25,734 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:47:25,810 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 17:47:25,874 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:47:25,877 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2022-11-20 17:47:25,878 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2022-11-20 17:47:25,911 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:25,912 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:25,912 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:25,912 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:25,913 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:25,919 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:25,920 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:25,921 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:25,921 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:25,970 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:47:25,971 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:47:25,972 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:47:25,974 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:47:25,975 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:47:25,976 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:47:25,977 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:47:25,978 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:47:25,978 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:47:25,982 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:47:26,027 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:47:26,123 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:26,124 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:26,172 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:47:26,234 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:47:26,261 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2022-11-20 17:47:26,261 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2022-11-20 17:47:26,311 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:26,312 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:26,312 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:26,313 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:26,313 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:26,320 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:26,321 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:26,322 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:26,323 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:26,363 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:47:26,364 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:47:26,364 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:47:26,365 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:47:26,366 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:47:26,366 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:47:26,367 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:47:26,368 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:47:26,368 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:47:26,369 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:47:26,390 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:47:26,490 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:26,492 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:47:26,522 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:47:26,890 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:47:26,891 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:26 WrapperNode [2022-11-20 17:47:26,891 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:47:26,893 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:47:26,893 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:47:26,893 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:47:26,901 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:26" (1/1) ... [2022-11-20 17:47:27,039 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:26" (1/1) ... [2022-11-20 17:47:27,160 INFO L138 Inliner]: procedures = 710, calls = 2619, calls flagged for inlining = 60, calls inlined = 8, statements flattened = 800 [2022-11-20 17:47:27,161 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:47:27,163 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:47:27,163 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:47:27,163 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:47:27,173 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:26" (1/1) ... [2022-11-20 17:47:27,173 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:26" (1/1) ... [2022-11-20 17:47:27,197 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:26" (1/1) ... [2022-11-20 17:47:27,198 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:26" (1/1) ... [2022-11-20 17:47:27,236 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:26" (1/1) ... [2022-11-20 17:47:27,241 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:26" (1/1) ... [2022-11-20 17:47:27,248 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:26" (1/1) ... [2022-11-20 17:47:27,253 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:26" (1/1) ... [2022-11-20 17:47:27,262 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:47:27,263 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:47:27,263 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:47:27,263 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:47:27,264 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:26" (1/1) ... [2022-11-20 17:47:27,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:47:27,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:47:27,316 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:47:27,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:47:27,368 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-20 17:47:27,369 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-20 17:47:27,369 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~C_BOOL [2022-11-20 17:47:27,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~C_BOOL [2022-11-20 17:47:27,369 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:47:27,370 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:47:27,370 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:47:27,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:47:27,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 17:47:27,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 17:47:27,370 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:47:27,371 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:47:27,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:47:27,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:47:27,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:47:27,371 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:47:27,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:47:27,372 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:47:27,372 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:47:27,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 17:47:27,372 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-20 17:47:27,372 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-20 17:47:27,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 17:47:27,372 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:47:27,373 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:47:27,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:47:27,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:47:27,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 17:47:27,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 17:47:27,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:47:27,374 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_right_trim_pred [2022-11-20 17:47:27,374 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_right_trim_pred [2022-11-20 17:47:27,799 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:47:27,801 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:47:29,762 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:47:30,153 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:47:30,154 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 17:47:30,157 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:47:30 BoogieIcfgContainer [2022-11-20 17:47:30,157 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:47:30,158 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:47:30,159 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:47:30,169 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:47:30,169 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:47:30" (1/1) ... [2022-11-20 17:47:30,179 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:47:30,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:47:30,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 70 states and 91 transitions. [2022-11-20 17:47:30,253 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 91 transitions. [2022-11-20 17:47:30,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-20 17:47:30,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:47:30,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:47:30,311 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 17:47:30,319 INFO L158 Benchmark]: Toolchain (without parser) took 6957.09ms. Allocated memory was 73.4MB in the beginning and 226.5MB in the end (delta: 153.1MB). Free memory was 39.2MB in the beginning and 133.0MB in the end (delta: -93.8MB). Peak memory consumption was 60.1MB. Max. memory is 16.1GB. [2022-11-20 17:47:30,321 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 73.4MB. Free memory is still 50.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:47:30,322 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3530.83ms. Allocated memory was 73.4MB in the beginning and 146.8MB in the end (delta: 73.4MB). Free memory was 39.0MB in the beginning and 81.4MB in the end (delta: -42.3MB). Peak memory consumption was 57.6MB. Max. memory is 16.1GB. [2022-11-20 17:47:30,324 INFO L158 Benchmark]: Boogie Procedure Inliner took 268.22ms. Allocated memory is still 146.8MB. Free memory was 81.4MB in the beginning and 69.5MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:47:30,328 INFO L158 Benchmark]: Boogie Preprocessor took 99.31ms. Allocated memory is still 146.8MB. Free memory was 69.5MB in the beginning and 61.8MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:47:30,333 INFO L158 Benchmark]: RCFGBuilder took 2894.50ms. Allocated memory was 146.8MB in the beginning and 226.5MB in the end (delta: 79.7MB). Free memory was 61.8MB in the beginning and 139.3MB in the end (delta: -77.5MB). Peak memory consumption was 63.8MB. Max. memory is 16.1GB. [2022-11-20 17:47:30,336 INFO L158 Benchmark]: CodeCheck took 157.86ms. Allocated memory is still 226.5MB. Free memory was 139.3MB in the beginning and 133.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:47:30,338 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 0.29ms. Allocated memory is still 73.4MB. Free memory is still 50.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3530.83ms. Allocated memory was 73.4MB in the beginning and 146.8MB in the end (delta: 73.4MB). Free memory was 39.0MB in the beginning and 81.4MB in the end (delta: -42.3MB). Peak memory consumption was 57.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 268.22ms. Allocated memory is still 146.8MB. Free memory was 81.4MB in the beginning and 69.5MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 99.31ms. Allocated memory is still 146.8MB. Free memory was 69.5MB in the beginning and 61.8MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2894.50ms. Allocated memory was 146.8MB in the beginning and 226.5MB in the end (delta: 79.7MB). Free memory was 61.8MB in the beginning and 139.3MB in the end (delta: -77.5MB). Peak memory consumption was 63.8MB. Max. memory is 16.1GB. * CodeCheck took 157.86ms. Allocated memory is still 226.5MB. Free memory was 139.3MB in the beginning and 133.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:47:30,366 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1196937e-fdbf-4736-9597-15ab373e28c1/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared