./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf78ba68-8caf-4934-86b7-03a33af4093d/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf78ba68-8caf-4934-86b7-03a33af4093d/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf78ba68-8caf-4934-86b7-03a33af4093d/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf78ba68-8caf-4934-86b7-03a33af4093d/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf78ba68-8caf-4934-86b7-03a33af4093d/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf78ba68-8caf-4934-86b7-03a33af4093d/bin/ukojak-jW3SillKbg --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 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 --- 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-b5237d8 [2022-11-21 22:52:33,020 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:52:33,022 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:52:33,052 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:52:33,052 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:52:33,053 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:52:33,059 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:52:33,064 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:52:33,067 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:52:33,073 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:52:33,074 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:52:33,076 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:52:33,077 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:52:33,082 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:52:33,086 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:52:33,088 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:52:33,089 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:52:33,090 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:52:33,092 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:52:33,098 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:52:33,100 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:52:33,102 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:52:33,104 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:52:33,105 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:52:33,115 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:52:33,116 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:52:33,116 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:52:33,118 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:52:33,118 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:52:33,119 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:52:33,120 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:52:33,121 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:52:33,123 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:52:33,124 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:52:33,125 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:52:33,125 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:52:33,126 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:52:33,126 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:52:33,126 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:52:33,127 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:52:33,128 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:52:33,129 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf78ba68-8caf-4934-86b7-03a33af4093d/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 22:52:33,159 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:52:33,159 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:52:33,160 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:52:33,160 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:52:33,161 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:52:33,162 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:52:33,162 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:52:33,162 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:52:33,163 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:52:33,163 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:52:33,163 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:52:33,164 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:52:33,164 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:52:33,164 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:52:33,164 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:52:33,165 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:52:33,165 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:52:33,165 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:52:33,166 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:52:33,166 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:52:33,166 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:52:33,167 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:52:33,167 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:52:33,167 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:52:33,168 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:52:33,168 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_bf78ba68-8caf-4934-86b7-03a33af4093d/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf78ba68-8caf-4934-86b7-03a33af4093d/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 [2022-11-21 22:52:33,462 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:52:33,488 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:52:33,492 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:52:33,493 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:52:33,494 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:52:33,495 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf78ba68-8caf-4934-86b7-03a33af4093d/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2022-11-21 22:52:36,523 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:52:37,079 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:52:37,082 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf78ba68-8caf-4934-86b7-03a33af4093d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2022-11-21 22:52:37,123 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf78ba68-8caf-4934-86b7-03a33af4093d/bin/ukojak-jW3SillKbg/data/2e9b9a37f/d804a3a6322b4ab8a87d86d020d29cbb/FLAG930d928ed [2022-11-21 22:52:37,148 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf78ba68-8caf-4934-86b7-03a33af4093d/bin/ukojak-jW3SillKbg/data/2e9b9a37f/d804a3a6322b4ab8a87d86d020d29cbb [2022-11-21 22:52:37,154 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:52:37,156 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:52:37,161 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:52:37,161 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:52:37,165 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:52:37,166 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:52:37" (1/1) ... [2022-11-21 22:52:37,168 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@414187d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:52:37, skipping insertion in model container [2022-11-21 22:52:37,168 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:52:37" (1/1) ... [2022-11-21 22:52:37,176 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:52:37,314 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:52:37,649 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_bf78ba68-8caf-4934-86b7-03a33af4093d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2022-11-21 22:52:37,660 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_bf78ba68-8caf-4934-86b7-03a33af4093d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2022-11-21 22:52:38,854 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:38,855 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:38,856 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:38,856 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:38,858 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:38,871 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:38,872 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:38,874 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:38,875 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:39,512 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:52:39,515 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:52:39,517 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:52:39,519 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:52:39,529 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:52:39,530 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:52:39,533 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:52:39,536 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:52:39,537 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:52:39,540 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:52:39,705 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:52:39,792 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:39,796 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:39,892 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:52:39,958 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:52:39,972 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf78ba68-8caf-4934-86b7-03a33af4093d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2022-11-21 22:52:39,973 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_bf78ba68-8caf-4934-86b7-03a33af4093d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2022-11-21 22:52:40,005 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:40,006 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:40,006 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:40,007 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:40,007 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:40,014 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:40,019 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:40,020 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:40,020 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:40,070 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:52:40,071 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:52:40,072 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:52:40,075 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:52:40,076 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:52:40,077 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:52:40,078 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:52:40,078 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:52:40,078 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:52:40,079 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:52:40,098 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:52:40,147 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:40,147 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:40,174 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:52:40,451 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:52:40,451 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:52:40 WrapperNode [2022-11-21 22:52:40,451 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:52:40,452 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:52:40,453 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:52:40,453 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:52:40,461 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:52:40" (1/1) ... [2022-11-21 22:52:40,575 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:52:40" (1/1) ... [2022-11-21 22:52:40,701 INFO L138 Inliner]: procedures = 691, calls = 2655, calls flagged for inlining = 59, calls inlined = 6, statements flattened = 920 [2022-11-21 22:52:40,707 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:52:40,708 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:52:40,708 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:52:40,708 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:52:40,718 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:52:40" (1/1) ... [2022-11-21 22:52:40,718 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:52:40" (1/1) ... [2022-11-21 22:52:40,732 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:52:40" (1/1) ... [2022-11-21 22:52:40,733 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:52:40" (1/1) ... [2022-11-21 22:52:40,779 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:52:40" (1/1) ... [2022-11-21 22:52:40,789 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:52:40" (1/1) ... [2022-11-21 22:52:40,807 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:52:40" (1/1) ... [2022-11-21 22:52:40,811 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:52:40" (1/1) ... [2022-11-21 22:52:40,819 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:52:40,829 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:52:40,829 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:52:40,829 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:52:40,830 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:52:40" (1/1) ... [2022-11-21 22:52:40,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:52:40,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf78ba68-8caf-4934-86b7-03a33af4093d/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:52:40,864 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf78ba68-8caf-4934-86b7-03a33af4093d/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:52:40,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf78ba68-8caf-4934-86b7-03a33af4093d/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:52:40,913 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-21 22:52:40,913 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-21 22:52:40,913 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lexical [2022-11-21 22:52:40,914 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_compare_lexical [2022-11-21 22:52:40,914 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-21 22:52:40,914 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:52:40,915 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 22:52:40,915 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 22:52:40,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 22:52:40,915 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2022-11-21 22:52:40,915 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2022-11-21 22:52:40,915 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 22:52:40,916 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 22:52:40,916 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:52:40,916 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:52:40,916 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-21 22:52:40,917 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-21 22:52:40,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:52:40,917 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:52:40,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:52:40,919 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 22:52:40,919 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 22:52:40,919 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-21 22:52:40,919 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-21 22:52:40,919 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 22:52:40,919 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 22:52:40,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:52:40,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:52:40,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:52:40,921 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 22:52:40,921 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 22:52:40,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 22:52:40,921 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-11-21 22:52:40,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-11-21 22:52:40,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:52:41,278 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:52:41,280 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:52:42,578 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:52:42,827 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:52:42,828 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 22:52:42,831 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:52:42 BoogieIcfgContainer [2022-11-21 22:52:42,831 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:52:42,832 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:52:42,832 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:52:42,843 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:52:42,843 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:52:42" (1/1) ... [2022-11-21 22:52:42,855 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:52:42,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:42,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 120 states and 164 transitions. [2022-11-21 22:52:42,933 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 164 transitions. [2022-11-21 22:52:42,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-21 22:52:42,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:42,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:42,993 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) [2022-11-21 22:52:42,998 INFO L158 Benchmark]: Toolchain (without parser) took 5841.32ms. Allocated memory was 178.3MB in the beginning and 239.1MB in the end (delta: 60.8MB). Free memory was 128.2MB in the beginning and 113.4MB in the end (delta: 14.9MB). Peak memory consumption was 76.3MB. Max. memory is 16.1GB. [2022-11-21 22:52:42,998 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 136.3MB. Free memory is still 80.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:52:42,999 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3290.63ms. Allocated memory is still 178.3MB. Free memory was 128.2MB in the beginning and 72.5MB in the end (delta: 55.7MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. [2022-11-21 22:52:43,000 INFO L158 Benchmark]: Boogie Procedure Inliner took 254.94ms. Allocated memory is still 178.3MB. Free memory was 72.5MB in the beginning and 116.7MB in the end (delta: -44.2MB). Peak memory consumption was 23.7MB. Max. memory is 16.1GB. [2022-11-21 22:52:43,000 INFO L158 Benchmark]: Boogie Preprocessor took 119.98ms. Allocated memory is still 178.3MB. Free memory was 116.7MB in the beginning and 109.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:52:43,001 INFO L158 Benchmark]: RCFGBuilder took 2002.63ms. Allocated memory was 178.3MB in the beginning and 239.1MB in the end (delta: 60.8MB). Free memory was 109.4MB in the beginning and 120.7MB in the end (delta: -11.4MB). Peak memory consumption was 79.9MB. Max. memory is 16.1GB. [2022-11-21 22:52:43,002 INFO L158 Benchmark]: CodeCheck took 164.44ms. Allocated memory is still 239.1MB. Free memory was 120.7MB in the beginning and 113.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:52:43,008 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 0.30ms. Allocated memory is still 136.3MB. Free memory is still 80.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3290.63ms. Allocated memory is still 178.3MB. Free memory was 128.2MB in the beginning and 72.5MB in the end (delta: 55.7MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 254.94ms. Allocated memory is still 178.3MB. Free memory was 72.5MB in the beginning and 116.7MB in the end (delta: -44.2MB). Peak memory consumption was 23.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 119.98ms. Allocated memory is still 178.3MB. Free memory was 116.7MB in the beginning and 109.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2002.63ms. Allocated memory was 178.3MB in the beginning and 239.1MB in the end (delta: 60.8MB). Free memory was 109.4MB in the beginning and 120.7MB in the end (delta: -11.4MB). Peak memory consumption was 79.9MB. Max. memory is 16.1GB. * CodeCheck took 164.44ms. Allocated memory is still 239.1MB. Free memory was 120.7MB in the beginning and 113.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 22:52:43,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf78ba68-8caf-4934-86b7-03a33af4093d/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf78ba68-8caf-4934-86b7-03a33af4093d/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf78ba68-8caf-4934-86b7-03a33af4093d/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf78ba68-8caf-4934-86b7-03a33af4093d/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf78ba68-8caf-4934-86b7-03a33af4093d/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf78ba68-8caf-4934-86b7-03a33af4093d/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf78ba68-8caf-4934-86b7-03a33af4093d/bin/ukojak-jW3SillKbg --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 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 --- 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-b5237d8 [2022-11-21 22:52:45,525 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:52:45,530 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:52:45,571 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:52:45,571 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:52:45,575 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:52:45,578 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:52:45,581 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:52:45,584 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:52:45,589 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:52:45,591 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:52:45,593 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:52:45,594 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:52:45,596 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:52:45,597 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:52:45,604 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:52:45,605 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:52:45,606 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:52:45,608 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:52:45,611 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:52:45,615 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:52:45,617 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:52:45,619 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:52:45,620 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:52:45,626 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:52:45,630 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:52:45,630 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:52:45,632 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:52:45,633 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:52:45,634 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:52:45,634 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:52:45,635 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:52:45,637 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:52:45,638 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:52:45,645 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:52:45,646 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:52:45,647 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:52:45,647 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:52:45,647 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:52:45,648 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:52:45,649 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:52:45,654 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf78ba68-8caf-4934-86b7-03a33af4093d/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 22:52:45,684 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:52:45,685 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:52:45,687 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:52:45,687 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:52:45,688 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:52:45,688 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:52:45,688 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:52:45,689 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:52:45,689 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:52:45,689 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:52:45,690 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:52:45,690 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:52:45,691 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:52:45,691 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:52:45,691 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:52:45,691 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:52:45,692 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:52:45,692 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:52:45,692 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:52:45,692 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:52:45,693 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:52:45,693 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:52:45,693 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:52:45,693 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:52:45,694 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:52:45,694 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:52:45,694 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:52:45,694 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:52:45,695 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:52:45,695 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_bf78ba68-8caf-4934-86b7-03a33af4093d/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf78ba68-8caf-4934-86b7-03a33af4093d/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 [2022-11-21 22:52:46,073 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:52:46,098 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:52:46,101 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:52:46,102 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:52:46,104 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:52:46,105 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf78ba68-8caf-4934-86b7-03a33af4093d/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2022-11-21 22:52:49,264 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:52:49,874 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:52:49,875 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf78ba68-8caf-4934-86b7-03a33af4093d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2022-11-21 22:52:49,921 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf78ba68-8caf-4934-86b7-03a33af4093d/bin/ukojak-jW3SillKbg/data/794aa60ac/64d5be71f7e647c1a71179c861fa5412/FLAG89f6c73d1 [2022-11-21 22:52:49,949 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf78ba68-8caf-4934-86b7-03a33af4093d/bin/ukojak-jW3SillKbg/data/794aa60ac/64d5be71f7e647c1a71179c861fa5412 [2022-11-21 22:52:49,952 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:52:49,954 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:52:49,958 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:52:49,958 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:52:49,962 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:52:49,963 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:52:49" (1/1) ... [2022-11-21 22:52:49,964 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@664046e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:52:49, skipping insertion in model container [2022-11-21 22:52:49,967 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:52:49" (1/1) ... [2022-11-21 22:52:49,975 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:52:50,122 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:52:50,387 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_bf78ba68-8caf-4934-86b7-03a33af4093d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2022-11-21 22:52:50,397 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_bf78ba68-8caf-4934-86b7-03a33af4093d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2022-11-21 22:52:51,490 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:51,491 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:51,492 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:51,493 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:51,494 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:51,508 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:51,509 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:51,511 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:51,512 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:51,908 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:52:51,909 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:52:51,910 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:52:51,912 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:52:51,913 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:52:51,914 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:52:51,915 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:52:51,916 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:52:51,917 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:52:51,917 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:52:52,151 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:52:52,294 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:52,294 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:52,357 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:52:52,455 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 22:52:52,508 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:52:52,514 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_bf78ba68-8caf-4934-86b7-03a33af4093d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2022-11-21 22:52:52,514 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_bf78ba68-8caf-4934-86b7-03a33af4093d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2022-11-21 22:52:52,593 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:52,593 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:52,594 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:52,595 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:52,597 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:52,614 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:52,615 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:52,616 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:52,617 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:52,670 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:52:52,671 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:52:52,672 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:52:52,673 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:52:52,673 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:52:52,675 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:52:52,676 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:52:52,679 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:52:52,680 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:52:52,680 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:52:52,721 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:52:52,800 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:52,800 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:52,840 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:52:52,888 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:52:52,913 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_bf78ba68-8caf-4934-86b7-03a33af4093d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2022-11-21 22:52:52,913 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_bf78ba68-8caf-4934-86b7-03a33af4093d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2022-11-21 22:52:52,968 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:52,968 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:52,969 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:52,969 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:52,970 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:52,974 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:52,974 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:52,975 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:52,976 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:53,001 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:52:53,001 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:52:53,002 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:52:53,003 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:52:53,003 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:52:53,004 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:52:53,005 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:52:53,005 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:52:53,006 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:52:53,006 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:52:53,025 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:52:53,120 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:53,120 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:52:53,153 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:52:53,543 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:52:53,545 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:52:53 WrapperNode [2022-11-21 22:52:53,545 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:52:53,547 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:52:53,548 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:52:53,548 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:52:53,555 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:52:53" (1/1) ... [2022-11-21 22:52:53,734 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:52:53" (1/1) ... [2022-11-21 22:52:53,843 INFO L138 Inliner]: procedures = 711, calls = 2655, calls flagged for inlining = 59, calls inlined = 6, statements flattened = 917 [2022-11-21 22:52:53,843 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:52:53,846 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:52:53,846 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:52:53,846 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:52:53,856 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:52:53" (1/1) ... [2022-11-21 22:52:53,856 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:52:53" (1/1) ... [2022-11-21 22:52:53,872 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:52:53" (1/1) ... [2022-11-21 22:52:53,872 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:52:53" (1/1) ... [2022-11-21 22:52:53,926 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:52:53" (1/1) ... [2022-11-21 22:52:53,929 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:52:53" (1/1) ... [2022-11-21 22:52:53,963 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:52:53" (1/1) ... [2022-11-21 22:52:53,967 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:52:53" (1/1) ... [2022-11-21 22:52:53,990 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:52:53,991 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:52:53,991 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:52:53,992 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:52:53,992 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:52:53" (1/1) ... [2022-11-21 22:52:54,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:52:54,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf78ba68-8caf-4934-86b7-03a33af4093d/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:52:54,038 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf78ba68-8caf-4934-86b7-03a33af4093d/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:52:54,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf78ba68-8caf-4934-86b7-03a33af4093d/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:52:54,091 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-21 22:52:54,091 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-21 22:52:54,091 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lexical [2022-11-21 22:52:54,092 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_compare_lexical [2022-11-21 22:52:54,092 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-21 22:52:54,092 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:52:54,092 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 22:52:54,092 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 22:52:54,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 22:52:54,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 22:52:54,093 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2022-11-21 22:52:54,093 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2022-11-21 22:52:54,094 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 22:52:54,094 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 22:52:54,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:52:54,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:52:54,094 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-21 22:52:54,094 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-21 22:52:54,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:52:54,096 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:52:54,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:52:54,096 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 22:52:54,097 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 22:52:54,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-21 22:52:54,097 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-21 22:52:54,097 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-21 22:52:54,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-21 22:52:54,097 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 22:52:54,097 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 22:52:54,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:52:54,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:52:54,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-21 22:52:54,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-21 22:52:54,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:52:54,098 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 22:52:54,099 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 22:52:54,099 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-11-21 22:52:54,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-11-21 22:52:54,522 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:52:54,524 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:52:57,609 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:52:58,124 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:52:58,124 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 22:52:58,127 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:52:58 BoogieIcfgContainer [2022-11-21 22:52:58,127 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:52:58,129 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:52:58,130 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:52:58,143 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:52:58,144 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:52:58" (1/1) ... [2022-11-21 22:52:58,155 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:52:58,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:52:58,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 118 states and 162 transitions. [2022-11-21 22:52:58,236 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 162 transitions. [2022-11-21 22:52:58,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-21 22:52:58,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:52:58,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:52:58,297 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) [2022-11-21 22:52:58,304 INFO L158 Benchmark]: Toolchain (without parser) took 8348.70ms. Allocated memory was 75.5MB in the beginning and 268.4MB in the end (delta: 192.9MB). Free memory was 45.4MB in the beginning and 191.5MB in the end (delta: -146.1MB). Peak memory consumption was 48.0MB. Max. memory is 16.1GB. [2022-11-21 22:52:58,305 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 60.8MB. Free memory is still 39.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:52:58,305 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3588.11ms. Allocated memory was 75.5MB in the beginning and 161.5MB in the end (delta: 86.0MB). Free memory was 45.1MB in the beginning and 90.3MB in the end (delta: -45.2MB). Peak memory consumption was 56.5MB. Max. memory is 16.1GB. [2022-11-21 22:52:58,305 INFO L158 Benchmark]: Boogie Procedure Inliner took 296.79ms. Allocated memory is still 161.5MB. Free memory was 89.8MB in the beginning and 77.8MB in the end (delta: 12.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 22:52:58,308 INFO L158 Benchmark]: Boogie Preprocessor took 144.97ms. Allocated memory is still 161.5MB. Free memory was 77.8MB in the beginning and 103.9MB in the end (delta: -26.2MB). Peak memory consumption was 15.3MB. Max. memory is 16.1GB. [2022-11-21 22:52:58,308 INFO L158 Benchmark]: RCFGBuilder took 4136.87ms. Allocated memory was 161.5MB in the beginning and 268.4MB in the end (delta: 107.0MB). Free memory was 103.9MB in the beginning and 198.9MB in the end (delta: -95.0MB). Peak memory consumption was 102.2MB. Max. memory is 16.1GB. [2022-11-21 22:52:58,309 INFO L158 Benchmark]: CodeCheck took 172.72ms. Allocated memory is still 268.4MB. Free memory was 198.9MB in the beginning and 191.5MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 22:52:58,312 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 60.8MB. Free memory is still 39.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3588.11ms. Allocated memory was 75.5MB in the beginning and 161.5MB in the end (delta: 86.0MB). Free memory was 45.1MB in the beginning and 90.3MB in the end (delta: -45.2MB). Peak memory consumption was 56.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 296.79ms. Allocated memory is still 161.5MB. Free memory was 89.8MB in the beginning and 77.8MB in the end (delta: 12.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 144.97ms. Allocated memory is still 161.5MB. Free memory was 77.8MB in the beginning and 103.9MB in the end (delta: -26.2MB). Peak memory consumption was 15.3MB. Max. memory is 16.1GB. * RCFGBuilder took 4136.87ms. Allocated memory was 161.5MB in the beginning and 268.4MB in the end (delta: 107.0MB). Free memory was 103.9MB in the beginning and 198.9MB in the end (delta: -95.0MB). Peak memory consumption was 102.2MB. Max. memory is 16.1GB. * CodeCheck took 172.72ms. Allocated memory is still 268.4MB. Free memory was 198.9MB in the beginning and 191.5MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 22:52:58,344 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf78ba68-8caf-4934-86b7-03a33af4093d/bin/ukojak-jW3SillKbg/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