./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b415c1-614e-4c15-a49b-01c982b67380/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b415c1-614e-4c15-a49b-01c982b67380/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b415c1-614e-4c15-a49b-01c982b67380/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b415c1-614e-4c15-a49b-01c982b67380/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b415c1-614e-4c15-a49b-01c982b67380/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b415c1-614e-4c15-a49b-01c982b67380/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash df7033dfc83b180e9cf25def7ed6e49b1b8e99adfb4ac0289552069b1c368159 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 18:19:00,830 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:19:00,833 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:19:00,858 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:19:00,861 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:19:00,864 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:19:00,867 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:19:00,871 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:19:00,873 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:19:00,878 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:19:00,880 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:19:00,883 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:19:00,883 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:19:00,886 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:19:00,888 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:19:00,890 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:19:00,892 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:19:00,893 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:19:00,894 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:19:00,901 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:19:00,902 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:19:00,905 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:19:00,906 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:19:00,907 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:19:00,917 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:19:00,918 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:19:00,918 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:19:00,920 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:19:00,921 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:19:00,922 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:19:00,923 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:19:00,924 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:19:00,925 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:19:00,927 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:19:00,928 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:19:00,928 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:19:00,929 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:19:00,929 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:19:00,930 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:19:00,931 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:19:00,932 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:19:00,933 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b415c1-614e-4c15-a49b-01c982b67380/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 18:19:00,975 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:19:00,976 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:19:00,977 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:19:00,977 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:19:00,979 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:19:00,979 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:19:00,979 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:19:00,980 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:19:00,980 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:19:00,980 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:19:00,981 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:19:00,982 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:19:00,982 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:19:00,982 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:19:00,982 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:19:00,983 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:19:00,983 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:19:00,983 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:19:00,984 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:19:00,984 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:19:00,984 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:19:00,985 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:19:00,985 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:19:00,985 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:19:00,986 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:19:00,986 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_87b415c1-614e-4c15-a49b-01c982b67380/bin/ukojak-pZX7IvK2PQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b415c1-614e-4c15-a49b-01c982b67380/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> df7033dfc83b180e9cf25def7ed6e49b1b8e99adfb4ac0289552069b1c368159 [2022-11-20 18:19:01,332 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:19:01,391 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:19:01,394 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:19:01,395 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:19:01,401 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:19:01,402 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b415c1-614e-4c15-a49b-01c982b67380/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i [2022-11-20 18:19:04,408 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:19:05,009 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:19:05,009 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b415c1-614e-4c15-a49b-01c982b67380/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i [2022-11-20 18:19:05,057 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b415c1-614e-4c15-a49b-01c982b67380/bin/ukojak-pZX7IvK2PQ/data/adddaa48f/0bff6b560e5447518eaff1efd5495170/FLAG4d72843b0 [2022-11-20 18:19:05,077 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b415c1-614e-4c15-a49b-01c982b67380/bin/ukojak-pZX7IvK2PQ/data/adddaa48f/0bff6b560e5447518eaff1efd5495170 [2022-11-20 18:19:05,080 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:19:05,082 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:19:05,086 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:19:05,086 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:19:05,089 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:19:05,090 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:19:05" (1/1) ... [2022-11-20 18:19:05,091 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@429d3f60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:05, skipping insertion in model container [2022-11-20 18:19:05,091 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:19:05" (1/1) ... [2022-11-20 18:19:05,098 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:19:05,226 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:19:05,557 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_87b415c1-614e-4c15-a49b-01c982b67380/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4504,4517] [2022-11-20 18:19:05,566 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_87b415c1-614e-4c15-a49b-01c982b67380/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4564,4577] [2022-11-20 18:19:06,696 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:06,697 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:06,698 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:06,699 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:06,700 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:06,714 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:06,715 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:06,717 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:06,717 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:07,199 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:19:07,200 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:19:07,201 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:19:07,204 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:19:07,209 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:19:07,210 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:19:07,212 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:19:07,213 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:19:07,214 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:19:07,216 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:19:07,393 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:19:07,484 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:07,485 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:07,603 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:19:07,691 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:19:07,717 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_87b415c1-614e-4c15-a49b-01c982b67380/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4504,4517] [2022-11-20 18:19:07,718 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_87b415c1-614e-4c15-a49b-01c982b67380/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4564,4577] [2022-11-20 18:19:07,768 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:07,769 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:07,770 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:07,770 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:07,780 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:07,789 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:07,795 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:07,797 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:07,800 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:07,827 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:19:07,828 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:19:07,829 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:19:07,829 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:19:07,830 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:19:07,831 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:19:07,831 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:19:07,832 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:19:07,832 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:19:07,833 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:19:07,849 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:19:07,895 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:07,896 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:07,921 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:19:08,214 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:19:08,215 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:08 WrapperNode [2022-11-20 18:19:08,215 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:19:08,216 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:19:08,216 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:19:08,217 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:19:08,225 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:08" (1/1) ... [2022-11-20 18:19:08,319 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:08" (1/1) ... [2022-11-20 18:19:08,380 INFO L138 Inliner]: procedures = 690, calls = 2619, calls flagged for inlining = 61, calls inlined = 8, statements flattened = 799 [2022-11-20 18:19:08,381 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:19:08,381 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:19:08,382 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:19:08,382 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:19:08,391 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:08" (1/1) ... [2022-11-20 18:19:08,392 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:08" (1/1) ... [2022-11-20 18:19:08,399 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:08" (1/1) ... [2022-11-20 18:19:08,399 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:08" (1/1) ... [2022-11-20 18:19:08,427 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:08" (1/1) ... [2022-11-20 18:19:08,431 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:08" (1/1) ... [2022-11-20 18:19:08,436 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:08" (1/1) ... [2022-11-20 18:19:08,440 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:08" (1/1) ... [2022-11-20 18:19:08,447 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:19:08,448 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:19:08,448 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:19:08,448 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:19:08,449 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:08" (1/1) ... [2022-11-20 18:19:08,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:19:08,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b415c1-614e-4c15-a49b-01c982b67380/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:19:08,510 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b415c1-614e-4c15-a49b-01c982b67380/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:19:08,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b415c1-614e-4c15-a49b-01c982b67380/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:19:08,554 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-20 18:19:08,555 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-20 18:19:08,555 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:19:08,556 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 18:19:08,556 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 18:19:08,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 18:19:08,556 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 18:19:08,556 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 18:19:08,556 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_left_trim_pred [2022-11-20 18:19:08,557 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_left_trim_pred [2022-11-20 18:19:08,557 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 18:19:08,557 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:19:08,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 18:19:08,557 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:19:08,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:19:08,557 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 18:19:08,558 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 18:19:08,558 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-20 18:19:08,559 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-20 18:19:08,559 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 18:19:08,560 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 18:19:08,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 18:19:08,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 18:19:08,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 18:19:08,561 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~int [2022-11-20 18:19:08,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~int [2022-11-20 18:19:08,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 18:19:08,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 18:19:09,006 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:19:09,016 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:19:10,411 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:19:10,638 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:19:10,638 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 18:19:10,641 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:19:10 BoogieIcfgContainer [2022-11-20 18:19:10,641 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:19:10,642 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:19:10,642 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:19:10,652 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:19:10,652 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:19:10" (1/1) ... [2022-11-20 18:19:10,664 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:19:10,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:10,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 70 states and 91 transitions. [2022-11-20 18:19:10,758 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 91 transitions. [2022-11-20 18:19:10,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-20 18:19:10,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:10,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:10,816 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 18:19:10,828 INFO L158 Benchmark]: Toolchain (without parser) took 5741.53ms. Allocated memory was 174.1MB in the beginning and 237.0MB in the end (delta: 62.9MB). Free memory was 141.2MB in the beginning and 172.3MB in the end (delta: -31.1MB). Peak memory consumption was 120.6MB. Max. memory is 16.1GB. [2022-11-20 18:19:10,828 INFO L158 Benchmark]: CDTParser took 10.16ms. Allocated memory is still 138.4MB. Free memory is still 111.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:19:10,829 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3129.41ms. Allocated memory is still 174.1MB. Free memory was 141.2MB in the beginning and 84.5MB in the end (delta: 56.7MB). Peak memory consumption was 93.2MB. Max. memory is 16.1GB. [2022-11-20 18:19:10,829 INFO L158 Benchmark]: Boogie Procedure Inliner took 164.61ms. Allocated memory is still 174.1MB. Free memory was 84.5MB in the beginning and 72.9MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 18:19:10,830 INFO L158 Benchmark]: Boogie Preprocessor took 65.80ms. Allocated memory is still 174.1MB. Free memory was 72.9MB in the beginning and 65.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 18:19:10,830 INFO L158 Benchmark]: RCFGBuilder took 2193.45ms. Allocated memory was 174.1MB in the beginning and 237.0MB in the end (delta: 62.9MB). Free memory was 65.6MB in the beginning and 87.8MB in the end (delta: -22.2MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2022-11-20 18:19:10,831 INFO L158 Benchmark]: CodeCheck took 180.96ms. Allocated memory is still 237.0MB. Free memory was 87.8MB in the beginning and 172.3MB in the end (delta: -84.5MB). Peak memory consumption was 5.7MB. Max. memory is 16.1GB. [2022-11-20 18:19:10,833 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 10.16ms. Allocated memory is still 138.4MB. Free memory is still 111.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3129.41ms. Allocated memory is still 174.1MB. Free memory was 141.2MB in the beginning and 84.5MB in the end (delta: 56.7MB). Peak memory consumption was 93.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 164.61ms. Allocated memory is still 174.1MB. Free memory was 84.5MB in the beginning and 72.9MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 65.80ms. Allocated memory is still 174.1MB. Free memory was 72.9MB in the beginning and 65.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2193.45ms. Allocated memory was 174.1MB in the beginning and 237.0MB in the end (delta: 62.9MB). Free memory was 65.6MB in the beginning and 87.8MB in the end (delta: -22.2MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. * CodeCheck took 180.96ms. Allocated memory is still 237.0MB. Free memory was 87.8MB in the beginning and 172.3MB in the end (delta: -84.5MB). Peak memory consumption was 5.7MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 18:19:10,866 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b415c1-614e-4c15-a49b-01c982b67380/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b415c1-614e-4c15-a49b-01c982b67380/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b415c1-614e-4c15-a49b-01c982b67380/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b415c1-614e-4c15-a49b-01c982b67380/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b415c1-614e-4c15-a49b-01c982b67380/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b415c1-614e-4c15-a49b-01c982b67380/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b415c1-614e-4c15-a49b-01c982b67380/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash df7033dfc83b180e9cf25def7ed6e49b1b8e99adfb4ac0289552069b1c368159 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 18:19:13,343 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:19:13,345 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:19:13,379 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:19:13,382 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:19:13,386 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:19:13,388 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:19:13,389 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:19:13,391 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:19:13,393 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:19:13,394 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:19:13,397 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:19:13,400 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:19:13,403 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:19:13,404 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:19:13,407 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:19:13,409 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:19:13,414 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:19:13,415 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:19:13,421 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:19:13,423 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:19:13,424 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:19:13,425 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:19:13,426 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:19:13,429 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:19:13,429 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:19:13,430 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:19:13,431 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:19:13,431 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:19:13,432 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:19:13,432 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:19:13,433 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:19:13,434 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:19:13,435 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:19:13,453 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:19:13,453 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:19:13,454 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:19:13,454 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:19:13,455 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:19:13,455 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:19:13,456 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:19:13,461 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b415c1-614e-4c15-a49b-01c982b67380/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 18:19:13,503 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:19:13,503 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:19:13,505 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:19:13,506 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:19:13,507 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:19:13,507 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:19:13,507 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:19:13,507 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:19:13,508 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:19:13,508 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:19:13,509 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:19:13,509 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 18:19:13,509 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 18:19:13,509 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 18:19:13,510 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:19:13,510 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:19:13,510 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:19:13,510 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:19:13,510 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:19:13,511 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:19:13,511 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:19:13,511 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:19:13,511 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:19:13,511 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:19:13,512 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 18:19:13,512 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 18:19:13,512 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:19:13,512 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 18:19:13,512 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 18:19:13,513 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_87b415c1-614e-4c15-a49b-01c982b67380/bin/ukojak-pZX7IvK2PQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b415c1-614e-4c15-a49b-01c982b67380/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> df7033dfc83b180e9cf25def7ed6e49b1b8e99adfb4ac0289552069b1c368159 [2022-11-20 18:19:13,910 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:19:13,939 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:19:13,941 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:19:13,943 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:19:13,943 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:19:13,945 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b415c1-614e-4c15-a49b-01c982b67380/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i [2022-11-20 18:19:17,306 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:19:17,873 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:19:17,874 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b415c1-614e-4c15-a49b-01c982b67380/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i [2022-11-20 18:19:17,923 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b415c1-614e-4c15-a49b-01c982b67380/bin/ukojak-pZX7IvK2PQ/data/0ae1ec535/bd5915a0020f447ea876253641b8d3d0/FLAG5daddc4bd [2022-11-20 18:19:17,942 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b415c1-614e-4c15-a49b-01c982b67380/bin/ukojak-pZX7IvK2PQ/data/0ae1ec535/bd5915a0020f447ea876253641b8d3d0 [2022-11-20 18:19:17,947 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:19:17,949 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:19:17,952 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:19:17,952 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:19:17,955 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:19:17,956 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:19:17" (1/1) ... [2022-11-20 18:19:17,957 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39471920 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:17, skipping insertion in model container [2022-11-20 18:19:17,960 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:19:17" (1/1) ... [2022-11-20 18:19:17,968 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:19:18,102 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:19:18,408 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_87b415c1-614e-4c15-a49b-01c982b67380/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4504,4517] [2022-11-20 18:19:18,414 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_87b415c1-614e-4c15-a49b-01c982b67380/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4564,4577] [2022-11-20 18:19:19,413 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:19,414 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:19,415 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:19,416 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:19,417 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:19,448 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:19,449 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:19,451 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:19,452 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:19,889 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:19:19,891 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:19:19,892 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:19:19,894 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:19:19,900 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:19:19,900 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:19:19,905 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:19:19,906 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:19:19,907 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:19:19,909 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:19:20,125 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:19:20,222 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:20,223 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:20,290 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:19:20,342 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 18:19:20,415 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:19:20,421 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_87b415c1-614e-4c15-a49b-01c982b67380/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4504,4517] [2022-11-20 18:19:20,421 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_87b415c1-614e-4c15-a49b-01c982b67380/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4564,4577] [2022-11-20 18:19:20,475 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:20,477 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:20,477 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:20,479 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:20,488 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:20,504 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:20,507 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:20,509 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:20,512 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:20,543 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:19:20,544 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:19:20,545 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:19:20,546 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:19:20,546 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:19:20,547 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:19:20,548 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:19:20,548 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:19:20,548 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:19:20,549 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:19:20,587 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:19:20,634 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:20,635 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:20,675 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:19:20,728 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:19:20,787 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_87b415c1-614e-4c15-a49b-01c982b67380/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4504,4517] [2022-11-20 18:19:20,787 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_87b415c1-614e-4c15-a49b-01c982b67380/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4564,4577] [2022-11-20 18:19:20,815 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:20,815 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:20,815 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:20,816 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:20,816 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:20,821 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:20,822 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:20,822 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:20,823 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:20,852 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:19:20,853 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:19:20,853 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:19:20,856 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:19:20,857 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:19:20,858 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:19:20,858 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:19:20,859 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:19:20,859 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:19:20,859 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:19:20,887 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:19:20,981 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:20,981 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:19:21,004 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:19:21,408 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:19:21,409 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:21 WrapperNode [2022-11-20 18:19:21,410 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:19:21,411 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:19:21,411 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:19:21,412 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:19:21,419 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:21" (1/1) ... [2022-11-20 18:19:21,554 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:21" (1/1) ... [2022-11-20 18:19:21,655 INFO L138 Inliner]: procedures = 710, calls = 2619, calls flagged for inlining = 61, calls inlined = 8, statements flattened = 800 [2022-11-20 18:19:21,657 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:19:21,659 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:19:21,659 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:19:21,659 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:19:21,668 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:21" (1/1) ... [2022-11-20 18:19:21,668 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:21" (1/1) ... [2022-11-20 18:19:21,683 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:21" (1/1) ... [2022-11-20 18:19:21,684 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:21" (1/1) ... [2022-11-20 18:19:21,740 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:21" (1/1) ... [2022-11-20 18:19:21,747 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:21" (1/1) ... [2022-11-20 18:19:21,793 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:21" (1/1) ... [2022-11-20 18:19:21,798 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:21" (1/1) ... [2022-11-20 18:19:21,809 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:19:21,810 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:19:21,810 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:19:21,810 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:19:21,811 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:21" (1/1) ... [2022-11-20 18:19:21,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:19:21,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b415c1-614e-4c15-a49b-01c982b67380/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:19:21,845 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b415c1-614e-4c15-a49b-01c982b67380/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:19:21,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b415c1-614e-4c15-a49b-01c982b67380/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:19:21,888 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-20 18:19:21,889 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-20 18:19:21,889 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~C_BOOL [2022-11-20 18:19:21,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~C_BOOL [2022-11-20 18:19:21,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:19:21,889 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 18:19:21,890 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 18:19:21,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 18:19:21,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 18:19:21,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 18:19:21,891 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 18:19:21,891 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 18:19:21,891 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_left_trim_pred [2022-11-20 18:19:21,892 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_left_trim_pred [2022-11-20 18:19:21,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 18:19:21,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:19:21,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 18:19:21,892 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:19:21,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:19:21,893 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 18:19:21,893 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 18:19:21,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 18:19:21,893 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-20 18:19:21,894 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-20 18:19:21,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 18:19:21,894 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 18:19:21,894 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 18:19:21,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 18:19:21,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 18:19:21,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 18:19:21,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 18:19:21,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 18:19:22,218 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:19:22,220 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:19:24,136 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:19:24,596 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:19:24,597 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 18:19:24,599 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:19:24 BoogieIcfgContainer [2022-11-20 18:19:24,600 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:19:24,601 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:19:24,601 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:19:24,626 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:19:24,626 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:19:24" (1/1) ... [2022-11-20 18:19:24,635 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:19:24,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:19:24,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 70 states and 91 transitions. [2022-11-20 18:19:24,704 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 91 transitions. [2022-11-20 18:19:24,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-20 18:19:24,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:19:24,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:19:24,758 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 18:19:24,766 INFO L158 Benchmark]: Toolchain (without parser) took 6815.39ms. Allocated memory was 81.8MB in the beginning and 266.3MB in the end (delta: 184.5MB). Free memory was 54.9MB in the beginning and 200.4MB in the end (delta: -145.5MB). Peak memory consumption was 37.2MB. Max. memory is 16.1GB. [2022-11-20 18:19:24,767 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 58.7MB. Free memory is still 37.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:19:24,768 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3458.50ms. Allocated memory was 81.8MB in the beginning and 127.9MB in the end (delta: 46.1MB). Free memory was 54.6MB in the beginning and 66.8MB in the end (delta: -12.2MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2022-11-20 18:19:24,771 INFO L158 Benchmark]: Boogie Procedure Inliner took 245.78ms. Allocated memory is still 127.9MB. Free memory was 66.8MB in the beginning and 55.1MB in the end (delta: 11.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 18:19:24,774 INFO L158 Benchmark]: Boogie Preprocessor took 150.47ms. Allocated memory was 127.9MB in the beginning and 155.2MB in the end (delta: 27.3MB). Free memory was 55.1MB in the beginning and 98.5MB in the end (delta: -43.4MB). Peak memory consumption was 12.9MB. Max. memory is 16.1GB. [2022-11-20 18:19:24,779 INFO L158 Benchmark]: RCFGBuilder took 2790.07ms. Allocated memory was 155.2MB in the beginning and 266.3MB in the end (delta: 111.1MB). Free memory was 98.5MB in the beginning and 103.2MB in the end (delta: -4.7MB). Peak memory consumption was 110.6MB. Max. memory is 16.1GB. [2022-11-20 18:19:24,782 INFO L158 Benchmark]: CodeCheck took 162.85ms. Allocated memory is still 266.3MB. Free memory was 103.2MB in the beginning and 200.4MB in the end (delta: -97.1MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:19:24,784 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 0.30ms. Allocated memory is still 58.7MB. Free memory is still 37.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3458.50ms. Allocated memory was 81.8MB in the beginning and 127.9MB in the end (delta: 46.1MB). Free memory was 54.6MB in the beginning and 66.8MB in the end (delta: -12.2MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 245.78ms. Allocated memory is still 127.9MB. Free memory was 66.8MB in the beginning and 55.1MB in the end (delta: 11.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 150.47ms. Allocated memory was 127.9MB in the beginning and 155.2MB in the end (delta: 27.3MB). Free memory was 55.1MB in the beginning and 98.5MB in the end (delta: -43.4MB). Peak memory consumption was 12.9MB. Max. memory is 16.1GB. * RCFGBuilder took 2790.07ms. Allocated memory was 155.2MB in the beginning and 266.3MB in the end (delta: 111.1MB). Free memory was 98.5MB in the beginning and 103.2MB in the end (delta: -4.7MB). Peak memory consumption was 110.6MB. Max. memory is 16.1GB. * CodeCheck took 162.85ms. Allocated memory is still 266.3MB. Free memory was 103.2MB in the beginning and 200.4MB in the end (delta: -97.1MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 18:19:24,813 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87b415c1-614e-4c15-a49b-01c982b67380/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared