./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf59c3da-f271-4161-9afd-eb729a4348b9/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf59c3da-f271-4161-9afd-eb729a4348b9/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf59c3da-f271-4161-9afd-eb729a4348b9/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf59c3da-f271-4161-9afd-eb729a4348b9/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf59c3da-f271-4161-9afd-eb729a4348b9/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf59c3da-f271-4161-9afd-eb729a4348b9/bin/ukojak-d1pc8ZmBRL --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 f6da3aa04741dedcde0205dc04a8136a445ebd58b30adbc60377ecda455d64bb --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:55:02,761 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:55:02,764 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:55:02,821 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:55:02,821 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:55:02,825 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:55:02,827 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:55:02,831 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:55:02,834 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:55:02,839 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:55:02,840 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:55:02,842 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:55:02,843 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:55:02,845 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:55:02,848 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:55:02,852 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:55:02,854 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:55:02,855 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:55:02,857 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:55:02,865 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:55:02,867 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:55:02,868 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:55:02,871 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:55:02,872 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:55:02,875 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:55:02,875 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:55:02,876 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:55:02,877 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:55:02,878 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:55:02,879 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:55:02,879 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:55:02,880 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:55:02,881 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:55:02,882 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:55:02,884 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:55:02,884 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:55:02,885 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:55:02,885 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:55:02,885 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:55:02,886 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:55:02,887 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:55:02,888 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf59c3da-f271-4161-9afd-eb729a4348b9/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 07:55:02,928 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:55:02,928 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:55:02,929 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:55:02,929 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:55:02,930 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:55:02,930 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:55:02,930 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:55:02,931 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 07:55:02,937 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:55:02,937 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:55:02,938 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:55:02,938 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:55:02,938 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:55:02,939 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:55:02,939 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:55:02,939 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:55:02,939 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:55:02,940 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:55:02,940 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:55:02,940 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:55:02,940 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:55:02,940 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:55:02,941 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 07:55:02,941 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 07:55:02,941 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:55:02,941 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_bf59c3da-f271-4161-9afd-eb729a4348b9/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf59c3da-f271-4161-9afd-eb729a4348b9/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6da3aa04741dedcde0205dc04a8136a445ebd58b30adbc60377ecda455d64bb [2021-11-25 07:55:03,239 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:55:03,274 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:55:03,277 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:55:03,279 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:55:03,280 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:55:03,281 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf59c3da-f271-4161-9afd-eb729a4348b9/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2021-11-25 07:55:03,356 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf59c3da-f271-4161-9afd-eb729a4348b9/bin/ukojak-d1pc8ZmBRL/data/15db2bf71/e7b25acdef274b6993e30639c7c8d543/FLAGd49464869 [2021-11-25 07:55:04,199 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:55:04,200 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf59c3da-f271-4161-9afd-eb729a4348b9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2021-11-25 07:55:04,237 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf59c3da-f271-4161-9afd-eb729a4348b9/bin/ukojak-d1pc8ZmBRL/data/15db2bf71/e7b25acdef274b6993e30639c7c8d543/FLAGd49464869 [2021-11-25 07:55:04,713 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf59c3da-f271-4161-9afd-eb729a4348b9/bin/ukojak-d1pc8ZmBRL/data/15db2bf71/e7b25acdef274b6993e30639c7c8d543 [2021-11-25 07:55:04,715 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:55:04,717 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:55:04,718 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:55:04,721 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:55:04,724 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:55:04,725 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:55:04" (1/1) ... [2021-11-25 07:55:04,726 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50aa981c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:55:04, skipping insertion in model container [2021-11-25 07:55:04,726 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:55:04" (1/1) ... [2021-11-25 07:55:04,734 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:55:04,859 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:55:05,124 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_bf59c3da-f271-4161-9afd-eb729a4348b9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4499,4512] [2021-11-25 07:55:05,131 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_bf59c3da-f271-4161-9afd-eb729a4348b9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4559,4572] [2021-11-25 07:55:06,010 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:06,011 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:06,012 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:06,013 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:06,014 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:06,028 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:06,029 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:06,031 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:06,032 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:06,417 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:55:06,419 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:55:06,420 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:55:06,421 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:55:06,423 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:55:06,423 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:55:06,424 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:55:06,425 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:55:06,425 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:55:06,426 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:55:06,589 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:55:06,826 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:06,828 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:06,931 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:55:07,007 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:55:07,031 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_bf59c3da-f271-4161-9afd-eb729a4348b9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4499,4512] [2021-11-25 07:55:07,031 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_bf59c3da-f271-4161-9afd-eb729a4348b9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4559,4572] [2021-11-25 07:55:07,082 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:07,083 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:07,084 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:07,084 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:07,086 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:07,098 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:07,099 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:07,101 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:07,102 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:07,143 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:55:07,144 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:55:07,145 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:55:07,146 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:55:07,150 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:55:07,150 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:55:07,151 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:55:07,151 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:55:07,152 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:55:07,152 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:55:07,180 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:55:07,250 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:07,251 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:07,288 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:55:07,624 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:55:07,624 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:55:07 WrapperNode [2021-11-25 07:55:07,624 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:55:07,625 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:55:07,625 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:55:07,625 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:55:07,638 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:55:07" (1/1) ... [2021-11-25 07:55:07,776 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:55:07" (1/1) ... [2021-11-25 07:55:07,880 INFO L137 Inliner]: procedures = 691, calls = 2645, calls flagged for inlining = 61, calls inlined = 11, statements flattened = 975 [2021-11-25 07:55:07,881 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:55:07,882 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:55:07,882 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:55:07,882 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:55:07,890 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:55:07" (1/1) ... [2021-11-25 07:55:07,891 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:55:07" (1/1) ... [2021-11-25 07:55:07,900 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:55:07" (1/1) ... [2021-11-25 07:55:07,900 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:55:07" (1/1) ... [2021-11-25 07:55:07,958 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:55:07" (1/1) ... [2021-11-25 07:55:07,970 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:55:07" (1/1) ... [2021-11-25 07:55:07,978 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:55:07" (1/1) ... [2021-11-25 07:55:08,004 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:55:08,015 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:55:08,015 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:55:08,015 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:55:08,016 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:55:07" (1/1) ... [2021-11-25 07:55:08,023 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:55:08,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf59c3da-f271-4161-9afd-eb729a4348b9/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:55:08,047 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf59c3da-f271-4161-9afd-eb729a4348b9/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:55:08,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf59c3da-f271-4161-9afd-eb729a4348b9/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:55:08,100 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2021-11-25 07:55:08,100 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2021-11-25 07:55:08,100 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-25 07:55:08,100 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-25 07:55:08,100 INFO L130 BoogieDeclarations]: Found specification of procedure ntohs [2021-11-25 07:55:08,101 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:55:08,101 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 07:55:08,101 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 07:55:08,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2021-11-25 07:55:08,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-25 07:55:08,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-25 07:55:08,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 07:55:08,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-25 07:55:08,103 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-25 07:55:08,103 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 07:55:08,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 07:55:08,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:55:08,105 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh16 [2021-11-25 07:55:08,105 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh16 [2021-11-25 07:55:08,106 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:55:08,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:55:08,106 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:55:08,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:55:08,106 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 07:55:08,107 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 07:55:08,107 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-25 07:55:08,107 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-25 07:55:08,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-25 07:55:08,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-25 07:55:08,108 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-25 07:55:08,108 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-25 07:55:08,108 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 07:55:08,108 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 07:55:08,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:55:08,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 07:55:08,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:55:08,110 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 07:55:08,110 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 07:55:08,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 07:55:08,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2021-11-25 07:55:08,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 07:55:08,468 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:55:08,470 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:55:10,223 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:55:10,412 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:55:10,413 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 07:55:10,415 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:55:10 BoogieIcfgContainer [2021-11-25 07:55:10,416 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:55:10,417 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:55:10,417 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:55:10,428 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:55:10,428 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:55:10" (1/1) ... [2021-11-25 07:55:10,440 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:55:10,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:55:10,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 126 states and 174 transitions. [2021-11-25 07:55:10,531 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 174 transitions. [2021-11-25 07:55:10,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-11-25 07:55:10,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:55:10,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:55:10,586 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java: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) [2021-11-25 07:55:10,591 INFO L158 Benchmark]: Toolchain (without parser) took 5872.84ms. Allocated memory was 113.2MB in the beginning and 205.5MB in the end (delta: 92.3MB). Free memory was 72.6MB in the beginning and 92.9MB in the end (delta: -20.2MB). Peak memory consumption was 72.6MB. Max. memory is 16.1GB. [2021-11-25 07:55:10,591 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 113.2MB. Free memory is still 69.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 07:55:10,592 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2906.11ms. Allocated memory was 113.2MB in the beginning and 140.5MB in the end (delta: 27.3MB). Free memory was 72.6MB in the beginning and 64.7MB in the end (delta: 7.9MB). Peak memory consumption was 67.6MB. Max. memory is 16.1GB. [2021-11-25 07:55:10,593 INFO L158 Benchmark]: Boogie Procedure Inliner took 256.02ms. Allocated memory is still 140.5MB. Free memory was 64.7MB in the beginning and 52.8MB in the end (delta: 11.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-25 07:55:10,594 INFO L158 Benchmark]: Boogie Preprocessor took 132.23ms. Allocated memory was 140.5MB in the beginning and 205.5MB in the end (delta: 65.0MB). Free memory was 52.8MB in the beginning and 146.6MB in the end (delta: -93.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 07:55:10,594 INFO L158 Benchmark]: RCFGBuilder took 2401.44ms. Allocated memory is still 205.5MB. Free memory was 146.6MB in the beginning and 100.3MB in the end (delta: 46.4MB). Peak memory consumption was 75.7MB. Max. memory is 16.1GB. [2021-11-25 07:55:10,595 INFO L158 Benchmark]: CodeCheck took 172.08ms. Allocated memory is still 205.5MB. Free memory was 100.3MB in the beginning and 92.9MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 07:55:10,598 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 113.2MB. Free memory is still 69.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2906.11ms. Allocated memory was 113.2MB in the beginning and 140.5MB in the end (delta: 27.3MB). Free memory was 72.6MB in the beginning and 64.7MB in the end (delta: 7.9MB). Peak memory consumption was 67.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 256.02ms. Allocated memory is still 140.5MB. Free memory was 64.7MB in the beginning and 52.8MB in the end (delta: 11.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 132.23ms. Allocated memory was 140.5MB in the beginning and 205.5MB in the end (delta: 65.0MB). Free memory was 52.8MB in the beginning and 146.6MB in the end (delta: -93.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2401.44ms. Allocated memory is still 205.5MB. Free memory was 146.6MB in the beginning and 100.3MB in the end (delta: 46.4MB). Peak memory consumption was 75.7MB. Max. memory is 16.1GB. * CodeCheck took 172.08ms. Allocated memory is still 205.5MB. Free memory was 100.3MB in the beginning and 92.9MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 07:55:10,651 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf59c3da-f271-4161-9afd-eb729a4348b9/bin/ukojak-d1pc8ZmBRL/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_bf59c3da-f271-4161-9afd-eb729a4348b9/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf59c3da-f271-4161-9afd-eb729a4348b9/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf59c3da-f271-4161-9afd-eb729a4348b9/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf59c3da-f271-4161-9afd-eb729a4348b9/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf59c3da-f271-4161-9afd-eb729a4348b9/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf59c3da-f271-4161-9afd-eb729a4348b9/bin/ukojak-d1pc8ZmBRL --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 f6da3aa04741dedcde0205dc04a8136a445ebd58b30adbc60377ecda455d64bb --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:55:13,198 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:55:13,201 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:55:13,234 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:55:13,235 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:55:13,236 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:55:13,238 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:55:13,241 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:55:13,243 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:55:13,244 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:55:13,246 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:55:13,247 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:55:13,248 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:55:13,249 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:55:13,251 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:55:13,252 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:55:13,253 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:55:13,254 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:55:13,257 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:55:13,259 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:55:13,261 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:55:13,263 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:55:13,265 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:55:13,266 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:55:13,269 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:55:13,273 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:55:13,273 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:55:13,274 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:55:13,276 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:55:13,277 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:55:13,278 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:55:13,279 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:55:13,281 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:55:13,282 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:55:13,284 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:55:13,284 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:55:13,285 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:55:13,286 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:55:13,286 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:55:13,288 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:55:13,288 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:55:13,289 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf59c3da-f271-4161-9afd-eb729a4348b9/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-25 07:55:13,339 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:55:13,340 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:55:13,341 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:55:13,341 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:55:13,343 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:55:13,343 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:55:13,343 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:55:13,344 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:55:13,344 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:55:13,344 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:55:13,345 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:55:13,346 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 07:55:13,346 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-25 07:55:13,346 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-25 07:55:13,346 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:55:13,346 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:55:13,347 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:55:13,347 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:55:13,347 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:55:13,347 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:55:13,348 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:55:13,348 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:55:13,348 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:55:13,348 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:55:13,349 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-25 07:55:13,349 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-25 07:55:13,349 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:55:13,349 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-25 07:55:13,349 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 07:55:13,350 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_bf59c3da-f271-4161-9afd-eb729a4348b9/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf59c3da-f271-4161-9afd-eb729a4348b9/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6da3aa04741dedcde0205dc04a8136a445ebd58b30adbc60377ecda455d64bb [2021-11-25 07:55:13,710 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:55:13,732 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:55:13,734 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:55:13,736 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:55:13,737 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:55:13,738 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf59c3da-f271-4161-9afd-eb729a4348b9/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2021-11-25 07:55:13,805 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf59c3da-f271-4161-9afd-eb729a4348b9/bin/ukojak-d1pc8ZmBRL/data/410c95225/383e63bd7777493a8cea708d7d30d015/FLAGc09549bf0 [2021-11-25 07:55:14,800 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:55:14,803 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf59c3da-f271-4161-9afd-eb729a4348b9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2021-11-25 07:55:14,850 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf59c3da-f271-4161-9afd-eb729a4348b9/bin/ukojak-d1pc8ZmBRL/data/410c95225/383e63bd7777493a8cea708d7d30d015/FLAGc09549bf0 [2021-11-25 07:55:15,262 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf59c3da-f271-4161-9afd-eb729a4348b9/bin/ukojak-d1pc8ZmBRL/data/410c95225/383e63bd7777493a8cea708d7d30d015 [2021-11-25 07:55:15,265 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:55:15,266 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:55:15,269 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:55:15,269 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:55:15,287 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:55:15,287 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:55:15" (1/1) ... [2021-11-25 07:55:15,289 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f8c3e87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:55:15, skipping insertion in model container [2021-11-25 07:55:15,289 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:55:15" (1/1) ... [2021-11-25 07:55:15,296 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:55:15,433 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:55:15,703 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_bf59c3da-f271-4161-9afd-eb729a4348b9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4499,4512] [2021-11-25 07:55:15,709 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_bf59c3da-f271-4161-9afd-eb729a4348b9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4559,4572] [2021-11-25 07:55:16,676 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:16,677 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:16,678 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:16,679 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:16,680 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:16,695 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:16,696 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:16,698 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:16,699 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:17,089 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:55:17,090 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:55:17,091 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:55:17,093 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:55:17,094 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:55:17,095 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:55:17,096 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:55:17,097 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:55:17,098 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:55:17,098 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:55:17,282 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:55:17,412 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:17,413 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:17,485 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:55:17,542 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-25 07:55:17,615 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:55:17,622 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_bf59c3da-f271-4161-9afd-eb729a4348b9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4499,4512] [2021-11-25 07:55:17,622 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_bf59c3da-f271-4161-9afd-eb729a4348b9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4559,4572] [2021-11-25 07:55:17,696 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:17,697 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:17,697 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:17,698 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:17,698 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:17,718 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:17,718 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:17,721 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:17,721 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:17,785 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:55:17,786 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:55:17,787 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:55:17,788 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:55:17,791 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:55:17,792 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:55:17,792 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:55:17,793 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:55:17,793 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:55:17,798 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:55:17,838 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:55:17,941 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:17,942 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:17,988 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:55:18,041 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:55:18,067 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_bf59c3da-f271-4161-9afd-eb729a4348b9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4499,4512] [2021-11-25 07:55:18,067 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_bf59c3da-f271-4161-9afd-eb729a4348b9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4559,4572] [2021-11-25 07:55:18,127 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:18,128 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:18,128 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:18,130 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:18,130 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:18,137 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:18,138 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:18,138 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:18,139 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:18,169 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:55:18,170 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:55:18,170 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:55:18,171 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:55:18,172 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:55:18,172 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:55:18,172 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:55:18,173 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:55:18,173 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:55:18,174 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:55:18,229 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:55:18,357 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:18,357 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:55:18,401 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:55:18,751 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:55:18,751 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:55:18 WrapperNode [2021-11-25 07:55:18,752 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:55:18,753 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:55:18,754 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:55:18,754 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:55:18,761 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:55:18" (1/1) ... [2021-11-25 07:55:18,876 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:55:18" (1/1) ... [2021-11-25 07:55:18,996 INFO L137 Inliner]: procedures = 711, calls = 2645, calls flagged for inlining = 61, calls inlined = 11, statements flattened = 976 [2021-11-25 07:55:18,997 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:55:18,998 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:55:18,998 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:55:18,998 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:55:19,007 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:55:18" (1/1) ... [2021-11-25 07:55:19,007 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:55:18" (1/1) ... [2021-11-25 07:55:19,025 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:55:18" (1/1) ... [2021-11-25 07:55:19,025 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:55:18" (1/1) ... [2021-11-25 07:55:19,111 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:55:18" (1/1) ... [2021-11-25 07:55:19,130 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:55:18" (1/1) ... [2021-11-25 07:55:19,141 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:55:18" (1/1) ... [2021-11-25 07:55:19,173 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:55:19,175 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:55:19,175 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:55:19,175 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:55:19,176 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:55:18" (1/1) ... [2021-11-25 07:55:19,183 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:55:19,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf59c3da-f271-4161-9afd-eb729a4348b9/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:55:19,206 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf59c3da-f271-4161-9afd-eb729a4348b9/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:55:19,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf59c3da-f271-4161-9afd-eb729a4348b9/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:55:19,268 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2021-11-25 07:55:19,269 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2021-11-25 07:55:19,269 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-25 07:55:19,269 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-25 07:55:19,269 INFO L130 BoogieDeclarations]: Found specification of procedure ntohs [2021-11-25 07:55:19,270 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:55:19,271 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 07:55:19,271 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 07:55:19,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-25 07:55:19,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-25 07:55:19,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-25 07:55:19,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2021-11-25 07:55:19,272 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-25 07:55:19,272 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-25 07:55:19,272 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 07:55:19,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 07:55:19,272 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:55:19,273 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh16 [2021-11-25 07:55:19,273 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh16 [2021-11-25 07:55:19,273 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:55:19,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:55:19,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-25 07:55:19,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-25 07:55:19,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-25 07:55:19,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-25 07:55:19,275 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:55:19,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:55:19,275 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 07:55:19,276 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 07:55:19,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-25 07:55:19,276 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-25 07:55:19,276 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-25 07:55:19,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-25 07:55:19,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-25 07:55:19,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-25 07:55:19,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-25 07:55:19,277 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-25 07:55:19,277 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-25 07:55:19,278 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 07:55:19,278 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 07:55:19,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:55:19,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 07:55:19,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-25 07:55:19,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-25 07:55:19,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-25 07:55:19,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:55:19,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2021-11-25 07:55:19,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2021-11-25 07:55:19,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2021-11-25 07:55:19,284 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 07:55:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 07:55:19,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-25 07:55:19,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-25 07:55:19,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-25 07:55:19,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-25 07:55:19,636 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:55:19,637 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:55:33,609 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:55:33,827 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:55:33,827 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 07:55:33,830 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:55:33 BoogieIcfgContainer [2021-11-25 07:55:33,831 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:55:33,832 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:55:33,832 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:55:33,842 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:55:33,842 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:55:33" (1/1) ... [2021-11-25 07:55:33,860 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:55:33,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:55:33,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 126 states and 174 transitions. [2021-11-25 07:55:33,945 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 174 transitions. [2021-11-25 07:55:33,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-11-25 07:55:33,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:55:33,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:55:34,002 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java: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) [2021-11-25 07:55:34,010 INFO L158 Benchmark]: Toolchain (without parser) took 18741.51ms. Allocated memory was 56.6MB in the beginning and 222.3MB in the end (delta: 165.7MB). Free memory was 25.4MB in the beginning and 149.3MB in the end (delta: -123.9MB). Peak memory consumption was 43.7MB. Max. memory is 16.1GB. [2021-11-25 07:55:34,011 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 56.6MB. Free memory was 37.8MB in the beginning and 37.8MB in the end (delta: 42.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 07:55:34,012 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3482.95ms. Allocated memory was 56.6MB in the beginning and 161.5MB in the end (delta: 104.9MB). Free memory was 25.3MB in the beginning and 88.4MB in the end (delta: -63.1MB). Peak memory consumption was 50.5MB. Max. memory is 16.1GB. [2021-11-25 07:55:34,012 INFO L158 Benchmark]: Boogie Procedure Inliner took 243.83ms. Allocated memory is still 161.5MB. Free memory was 88.4MB in the beginning and 76.6MB in the end (delta: 11.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-25 07:55:34,015 INFO L158 Benchmark]: Boogie Preprocessor took 175.73ms. Allocated memory is still 161.5MB. Free memory was 76.6MB in the beginning and 105.3MB in the end (delta: -28.6MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. [2021-11-25 07:55:34,016 INFO L158 Benchmark]: RCFGBuilder took 14655.80ms. Allocated memory was 161.5MB in the beginning and 222.3MB in the end (delta: 60.8MB). Free memory was 105.3MB in the beginning and 155.6MB in the end (delta: -50.3MB). Peak memory consumption was 77.0MB. Max. memory is 16.1GB. [2021-11-25 07:55:34,016 INFO L158 Benchmark]: CodeCheck took 175.44ms. Allocated memory is still 222.3MB. Free memory was 155.6MB in the beginning and 149.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 07:55:34,021 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 56.6MB. Free memory was 37.8MB in the beginning and 37.8MB in the end (delta: 42.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3482.95ms. Allocated memory was 56.6MB in the beginning and 161.5MB in the end (delta: 104.9MB). Free memory was 25.3MB in the beginning and 88.4MB in the end (delta: -63.1MB). Peak memory consumption was 50.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 243.83ms. Allocated memory is still 161.5MB. Free memory was 88.4MB in the beginning and 76.6MB in the end (delta: 11.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 175.73ms. Allocated memory is still 161.5MB. Free memory was 76.6MB in the beginning and 105.3MB in the end (delta: -28.6MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. * RCFGBuilder took 14655.80ms. Allocated memory was 161.5MB in the beginning and 222.3MB in the end (delta: 60.8MB). Free memory was 105.3MB in the beginning and 155.6MB in the end (delta: -50.3MB). Peak memory consumption was 77.0MB. Max. memory is 16.1GB. * CodeCheck took 175.44ms. Allocated memory is still 222.3MB. Free memory was 155.6MB in the beginning and 149.3MB 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. [2021-11-25 07:55:34,082 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf59c3da-f271-4161-9afd-eb729a4348b9/bin/ukojak-d1pc8ZmBRL/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