./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 dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de358019-9200-40c4-9c44-5cb9c5b0b113/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de358019-9200-40c4-9c44-5cb9c5b0b113/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de358019-9200-40c4-9c44-5cb9c5b0b113/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de358019-9200-40c4-9c44-5cb9c5b0b113/bin/ukojak-92XMlrwhuB/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_de358019-9200-40c4-9c44-5cb9c5b0b113/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de358019-9200-40c4-9c44-5cb9c5b0b113/bin/ukojak-92XMlrwhuB --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-dbf71c6-m [2022-10-17 16:46:04,348 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:46:04,352 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:46:04,404 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:46:04,404 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:46:04,409 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:46:04,412 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:46:04,416 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:46:04,419 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:46:04,424 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:46:04,426 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:46:04,432 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:46:04,433 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:46:04,436 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:46:04,438 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:46:04,441 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:46:04,443 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:46:04,444 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:46:04,446 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:46:04,456 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:46:04,459 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:46:04,460 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:46:04,464 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:46:04,465 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:46:04,475 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:46:04,476 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:46:04,476 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:46:04,479 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:46:04,480 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:46:04,481 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:46:04,481 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:46:04,483 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:46:04,485 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:46:04,487 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:46:04,488 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:46:04,488 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:46:04,489 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:46:04,489 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:46:04,489 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:46:04,490 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:46:04,491 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:46:04,493 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de358019-9200-40c4-9c44-5cb9c5b0b113/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:46:04,541 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:46:04,541 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:46:04,542 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:46:04,543 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:46:04,544 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:46:04,544 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:46:04,544 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:46:04,544 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:46:04,545 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:46:04,545 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:46:04,546 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:46:04,546 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:46:04,547 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:46:04,547 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:46:04,547 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:46:04,547 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:46:04,548 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:46:04,548 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:46:04,548 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:46:04,548 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:46:04,549 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:46:04,549 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:46:04,549 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:46:04,549 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:46:04,550 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:46:04,550 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_de358019-9200-40c4-9c44-5cb9c5b0b113/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de358019-9200-40c4-9c44-5cb9c5b0b113/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 [2022-10-17 16:46:04,834 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:46:04,864 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:46:04,867 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:46:04,869 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:46:04,870 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:46:04,871 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de358019-9200-40c4-9c44-5cb9c5b0b113/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2022-10-17 16:46:04,965 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de358019-9200-40c4-9c44-5cb9c5b0b113/bin/ukojak-92XMlrwhuB/data/8e1860d84/1ce0268b78064e7290da551977261bc3/FLAG7ce4ab00d [2022-10-17 16:46:05,797 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:46:05,797 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de358019-9200-40c4-9c44-5cb9c5b0b113/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2022-10-17 16:46:05,845 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de358019-9200-40c4-9c44-5cb9c5b0b113/bin/ukojak-92XMlrwhuB/data/8e1860d84/1ce0268b78064e7290da551977261bc3/FLAG7ce4ab00d [2022-10-17 16:46:06,272 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de358019-9200-40c4-9c44-5cb9c5b0b113/bin/ukojak-92XMlrwhuB/data/8e1860d84/1ce0268b78064e7290da551977261bc3 [2022-10-17 16:46:06,275 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:46:06,277 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:46:06,279 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:46:06,279 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:46:06,282 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:46:06,283 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:46:06" (1/1) ... [2022-10-17 16:46:06,284 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d29925f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:06, skipping insertion in model container [2022-10-17 16:46:06,285 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:46:06" (1/1) ... [2022-10-17 16:46:06,304 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:46:06,416 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:46:06,839 WARN L230 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_de358019-9200-40c4-9c44-5cb9c5b0b113/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2022-10-17 16:46:06,847 WARN L230 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_de358019-9200-40c4-9c44-5cb9c5b0b113/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2022-10-17 16:46:07,974 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:07,975 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:07,976 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:07,977 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:07,979 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:07,995 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:07,995 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:07,998 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:07,999 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:08,536 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:46:08,537 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:46:08,538 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:46:08,540 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:46:08,542 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:46:08,542 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:46:08,543 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:46:08,544 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:46:08,545 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:46:08,546 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:46:08,744 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:46:08,879 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:08,880 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:08,949 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:46:08,998 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:46:09,031 WARN L230 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_de358019-9200-40c4-9c44-5cb9c5b0b113/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2022-10-17 16:46:09,034 WARN L230 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_de358019-9200-40c4-9c44-5cb9c5b0b113/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2022-10-17 16:46:09,095 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:09,096 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:09,097 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:09,101 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:09,104 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:09,124 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:09,127 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:09,129 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:09,130 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:09,183 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:46:09,185 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:46:09,185 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:46:09,187 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:46:09,188 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:46:09,189 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:46:09,190 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:46:09,193 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:46:09,193 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:46:09,194 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:46:09,249 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:46:09,333 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:09,333 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:09,415 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:46:09,717 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:46:09,717 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:09 WrapperNode [2022-10-17 16:46:09,718 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:46:09,718 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:46:09,719 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:46:09,719 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:46:09,726 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:09" (1/1) ... [2022-10-17 16:46:09,883 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:09" (1/1) ... [2022-10-17 16:46:09,999 INFO L138 Inliner]: procedures = 691, calls = 2656, calls flagged for inlining = 59, calls inlined = 6, statements flattened = 925 [2022-10-17 16:46:10,000 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:46:10,001 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:46:10,001 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:46:10,001 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:46:10,011 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:09" (1/1) ... [2022-10-17 16:46:10,012 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:09" (1/1) ... [2022-10-17 16:46:10,031 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:09" (1/1) ... [2022-10-17 16:46:10,031 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:09" (1/1) ... [2022-10-17 16:46:10,095 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:09" (1/1) ... [2022-10-17 16:46:10,112 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:09" (1/1) ... [2022-10-17 16:46:10,119 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:09" (1/1) ... [2022-10-17 16:46:10,136 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:09" (1/1) ... [2022-10-17 16:46:10,152 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:46:10,156 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:46:10,157 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:46:10,157 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:46:10,158 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:09" (1/1) ... [2022-10-17 16:46:10,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:46:10,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de358019-9200-40c4-9c44-5cb9c5b0b113/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:46:10,194 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de358019-9200-40c4-9c44-5cb9c5b0b113/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:46:10,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de358019-9200-40c4-9c44-5cb9c5b0b113/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:46:10,241 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-10-17 16:46:10,241 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-10-17 16:46:10,241 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lexical [2022-10-17 16:46:10,242 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_compare_lexical [2022-10-17 16:46:10,242 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-10-17 16:46:10,242 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:46:10,242 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-17 16:46:10,242 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-17 16:46:10,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:46:10,243 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2022-10-17 16:46:10,243 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2022-10-17 16:46:10,243 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 16:46:10,243 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 16:46:10,243 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:46:10,244 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:46:10,244 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-10-17 16:46:10,244 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-10-17 16:46:10,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:46:10,244 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:46:10,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:46:10,245 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-17 16:46:10,245 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-17 16:46:10,245 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-10-17 16:46:10,245 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-10-17 16:46:10,246 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:46:10,246 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:46:10,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:46:10,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:46:10,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:46:10,246 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-10-17 16:46:10,247 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-10-17 16:46:10,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:46:10,247 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-10-17 16:46:10,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-10-17 16:46:10,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:46:10,622 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:46:10,624 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:46:12,168 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:46:12,439 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:46:12,440 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:46:12,443 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:46:12 BoogieIcfgContainer [2022-10-17 16:46:12,443 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:46:12,444 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:46:12,444 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:46:12,454 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:46:12,455 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:46:12" (1/1) ... [2022-10-17 16:46:12,466 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:46:12,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:12,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 120 states and 164 transitions. [2022-10-17 16:46:12,550 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 164 transitions. [2022-10-17 16:46:12,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-10-17 16:46:12,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:12,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:12,616 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:153) 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) [2022-10-17 16:46:12,628 INFO L158 Benchmark]: Toolchain (without parser) took 6345.57ms. Allocated memory was 98.6MB in the beginning and 182.5MB in the end (delta: 83.9MB). Free memory was 54.7MB in the beginning and 106.2MB in the end (delta: -51.5MB). Peak memory consumption was 32.9MB. Max. memory is 16.1GB. [2022-10-17 16:46:12,628 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 98.6MB. Free memory was 68.8MB in the beginning and 68.8MB in the end (delta: 29.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:46:12,630 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3439.23ms. Allocated memory was 98.6MB in the beginning and 182.5MB in the end (delta: 83.9MB). Free memory was 54.4MB in the beginning and 133.3MB in the end (delta: -79.0MB). Peak memory consumption was 56.5MB. Max. memory is 16.1GB. [2022-10-17 16:46:12,630 INFO L158 Benchmark]: Boogie Procedure Inliner took 281.64ms. Allocated memory is still 182.5MB. Free memory was 133.3MB in the beginning and 121.8MB in the end (delta: 11.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-10-17 16:46:12,631 INFO L158 Benchmark]: Boogie Preprocessor took 154.59ms. Allocated memory is still 182.5MB. Free memory was 121.8MB in the beginning and 113.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-10-17 16:46:12,631 INFO L158 Benchmark]: RCFGBuilder took 2286.70ms. Allocated memory is still 182.5MB. Free memory was 113.4MB in the beginning and 113.6MB in the end (delta: -143.0kB). Peak memory consumption was 67.9MB. Max. memory is 16.1GB. [2022-10-17 16:46:12,635 INFO L158 Benchmark]: CodeCheck took 177.47ms. Allocated memory is still 182.5MB. Free memory was 112.5MB in the beginning and 106.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:46:12,641 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 0.31ms. Allocated memory is still 98.6MB. Free memory was 68.8MB in the beginning and 68.8MB in the end (delta: 29.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3439.23ms. Allocated memory was 98.6MB in the beginning and 182.5MB in the end (delta: 83.9MB). Free memory was 54.4MB in the beginning and 133.3MB in the end (delta: -79.0MB). Peak memory consumption was 56.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 281.64ms. Allocated memory is still 182.5MB. Free memory was 133.3MB in the beginning and 121.8MB in the end (delta: 11.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 154.59ms. Allocated memory is still 182.5MB. Free memory was 121.8MB in the beginning and 113.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2286.70ms. Allocated memory is still 182.5MB. Free memory was 113.4MB in the beginning and 113.6MB in the end (delta: -143.0kB). Peak memory consumption was 67.9MB. Max. memory is 16.1GB. * CodeCheck took 177.47ms. Allocated memory is still 182.5MB. Free memory was 112.5MB in the beginning and 106.2MB 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. [2022-10-17 16:46:12,694 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de358019-9200-40c4-9c44-5cb9c5b0b113/bin/ukojak-92XMlrwhuB/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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de358019-9200-40c4-9c44-5cb9c5b0b113/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de358019-9200-40c4-9c44-5cb9c5b0b113/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de358019-9200-40c4-9c44-5cb9c5b0b113/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de358019-9200-40c4-9c44-5cb9c5b0b113/bin/ukojak-92XMlrwhuB/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_de358019-9200-40c4-9c44-5cb9c5b0b113/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de358019-9200-40c4-9c44-5cb9c5b0b113/bin/ukojak-92XMlrwhuB --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-dbf71c6-m [2022-10-17 16:46:15,111 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:46:15,113 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:46:15,161 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:46:15,161 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:46:15,167 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:46:15,170 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:46:15,175 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:46:15,182 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:46:15,190 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:46:15,191 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:46:15,192 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:46:15,193 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:46:15,194 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:46:15,195 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:46:15,197 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:46:15,198 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:46:15,199 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:46:15,206 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:46:15,216 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:46:15,218 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:46:15,222 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:46:15,223 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:46:15,224 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:46:15,229 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:46:15,230 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:46:15,230 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:46:15,231 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:46:15,232 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:46:15,234 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:46:15,235 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:46:15,236 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:46:15,238 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:46:15,239 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:46:15,240 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:46:15,241 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:46:15,242 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:46:15,242 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:46:15,242 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:46:15,244 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:46:15,245 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:46:15,246 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de358019-9200-40c4-9c44-5cb9c5b0b113/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:46:15,297 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:46:15,297 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:46:15,299 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:46:15,300 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:46:15,301 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:46:15,301 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:46:15,302 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:46:15,302 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:46:15,302 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:46:15,302 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:46:15,303 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:46:15,304 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:46:15,304 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:46:15,304 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:46:15,305 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:46:15,305 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:46:15,305 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:46:15,305 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:46:15,305 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:46:15,306 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:46:15,306 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:46:15,306 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:46:15,306 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:46:15,307 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:46:15,307 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:46:15,307 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:46:15,307 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:46:15,307 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:46:15,307 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:46:15,308 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_de358019-9200-40c4-9c44-5cb9c5b0b113/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de358019-9200-40c4-9c44-5cb9c5b0b113/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 [2022-10-17 16:46:15,760 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:46:15,799 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:46:15,802 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:46:15,803 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:46:15,804 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:46:15,806 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de358019-9200-40c4-9c44-5cb9c5b0b113/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2022-10-17 16:46:15,879 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de358019-9200-40c4-9c44-5cb9c5b0b113/bin/ukojak-92XMlrwhuB/data/d54810fc4/92e7963c065c4760ad74d7c3be25e8cf/FLAGcb532aaf0 [2022-10-17 16:46:16,695 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:46:16,696 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de358019-9200-40c4-9c44-5cb9c5b0b113/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2022-10-17 16:46:16,766 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de358019-9200-40c4-9c44-5cb9c5b0b113/bin/ukojak-92XMlrwhuB/data/d54810fc4/92e7963c065c4760ad74d7c3be25e8cf/FLAGcb532aaf0 [2022-10-17 16:46:17,238 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de358019-9200-40c4-9c44-5cb9c5b0b113/bin/ukojak-92XMlrwhuB/data/d54810fc4/92e7963c065c4760ad74d7c3be25e8cf [2022-10-17 16:46:17,241 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:46:17,243 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:46:17,247 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:46:17,247 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:46:17,250 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:46:17,251 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:46:17" (1/1) ... [2022-10-17 16:46:17,252 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25716613 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:17, skipping insertion in model container [2022-10-17 16:46:17,252 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:46:17" (1/1) ... [2022-10-17 16:46:17,260 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:46:17,389 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:46:17,767 WARN L230 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_de358019-9200-40c4-9c44-5cb9c5b0b113/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2022-10-17 16:46:17,775 WARN L230 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_de358019-9200-40c4-9c44-5cb9c5b0b113/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2022-10-17 16:46:18,925 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:18,926 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:18,926 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:18,927 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:18,929 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:18,944 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:18,945 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:18,947 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:18,948 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:19,379 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:46:19,381 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:46:19,382 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:46:19,384 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:46:19,385 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:46:19,386 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:46:19,387 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:46:19,388 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:46:19,388 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:46:19,389 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:46:19,633 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:46:19,663 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ArithmeticException: BigInteger out of int range at java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1009) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:968) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1384) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2978) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2836) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2138) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1135) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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) [2022-10-17 16:46:19,670 INFO L158 Benchmark]: Toolchain (without parser) took 2425.34ms. Allocated memory was 62.9MB in the beginning and 81.8MB in the end (delta: 18.9MB). Free memory was 32.8MB in the beginning and 50.7MB in the end (delta: -17.9MB). Peak memory consumption was 21.7MB. Max. memory is 16.1GB. [2022-10-17 16:46:19,671 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 62.9MB. Free memory was 43.2MB in the beginning and 43.2MB in the end (delta: 50.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:46:19,674 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2420.94ms. Allocated memory was 62.9MB in the beginning and 81.8MB in the end (delta: 18.9MB). Free memory was 32.6MB in the beginning and 50.7MB in the end (delta: -18.1MB). Peak memory consumption was 21.7MB. Max. memory is 16.1GB. [2022-10-17 16:46:19,676 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 62.9MB. Free memory was 43.2MB in the beginning and 43.2MB in the end (delta: 50.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2420.94ms. Allocated memory was 62.9MB in the beginning and 81.8MB in the end (delta: 18.9MB). Free memory was 32.6MB in the beginning and 50.7MB in the end (delta: -18.1MB). Peak memory consumption was 21.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ArithmeticException: BigInteger out of int range de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ArithmeticException: BigInteger out of int range: java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: ArithmeticException: BigInteger out of int range