./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f 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_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/bin/ukojak-CydTVMUXoH --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 f1ac591932d47e9b0b8902b9705db38e4b5e721c8f02110220ca6714b79582bb --- 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-e04fb08 [2022-11-16 08:25:04,843 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:25:04,845 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:25:04,871 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:25:04,876 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:25:04,878 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:25:04,882 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:25:04,884 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:25:04,888 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:25:04,890 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:25:04,891 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:25:04,894 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:25:04,895 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:25:04,898 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:25:04,900 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:25:04,902 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:25:04,904 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:25:04,911 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:25:04,913 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:25:04,915 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:25:04,919 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:25:04,920 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:25:04,922 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:25:04,923 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:25:04,932 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:25:04,933 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:25:04,933 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:25:04,934 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:25:04,937 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:25:04,938 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:25:04,938 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:25:04,939 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:25:04,941 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:25:04,942 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:25:04,944 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:25:04,944 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:25:04,945 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:25:04,945 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:25:04,946 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:25:04,947 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:25:04,947 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:25:04,948 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:25:04,981 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:25:04,983 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:25:04,985 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:25:04,985 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:25:04,986 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:25:04,986 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:25:04,986 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:25:04,986 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:25:04,986 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:25:04,987 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:25:04,988 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:25:04,988 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:25:04,988 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:25:04,988 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:25:04,989 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:25:04,989 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:25:04,989 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:25:04,989 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:25:04,989 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:25:04,990 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:25:04,990 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:25:04,990 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:25:04,990 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:25:04,992 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:25:04,992 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:25:04,992 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_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f1ac591932d47e9b0b8902b9705db38e4b5e721c8f02110220ca6714b79582bb [2022-11-16 08:25:05,264 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:25:05,286 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:25:05,291 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:25:05,293 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:25:05,295 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:25:05,296 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2022-11-16 08:25:05,374 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/bin/ukojak-CydTVMUXoH/data/9f0f3b9dd/b27467bf60f140f980e36a80a099d756/FLAGc5990c228 [2022-11-16 08:25:06,120 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:25:06,122 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2022-11-16 08:25:06,162 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/bin/ukojak-CydTVMUXoH/data/9f0f3b9dd/b27467bf60f140f980e36a80a099d756/FLAGc5990c228 [2022-11-16 08:25:06,190 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/bin/ukojak-CydTVMUXoH/data/9f0f3b9dd/b27467bf60f140f980e36a80a099d756 [2022-11-16 08:25:06,193 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:25:06,196 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:25:06,199 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:25:06,199 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:25:06,202 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:25:06,203 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:25:06" (1/1) ... [2022-11-16 08:25:06,205 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ddb8368 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:25:06, skipping insertion in model container [2022-11-16 08:25:06,206 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:25:06" (1/1) ... [2022-11-16 08:25:06,213 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:25:06,327 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:25:06,660 WARN L229 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_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4497,4510] [2022-11-16 08:25:06,668 WARN L229 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_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4557,4570] [2022-11-16 08:25:07,690 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:07,691 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:07,691 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:07,692 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:07,693 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:07,709 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:07,709 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:07,710 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:07,711 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:08,136 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:25:08,138 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:25:08,139 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:25:08,141 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:25:08,142 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:25:08,143 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:25:08,144 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:25:08,145 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:25:08,146 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:25:08,146 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:25:08,294 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:25:08,472 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:08,476 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:08,593 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:25:08,645 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:25:08,672 WARN L229 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_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4497,4510] [2022-11-16 08:25:08,673 WARN L229 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_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4557,4570] [2022-11-16 08:25:08,717 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:08,718 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:08,719 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:08,720 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:08,722 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:08,736 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:08,737 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:08,741 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:08,743 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:08,792 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:25:08,793 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:25:08,793 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:25:08,795 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:25:08,796 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:25:08,797 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:25:08,798 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:25:08,801 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:25:08,801 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:25:08,802 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:25:08,833 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:25:08,913 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:08,914 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:08,955 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:25:09,259 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:25:09,259 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:25:09 WrapperNode [2022-11-16 08:25:09,259 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:25:09,260 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:25:09,261 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:25:09,261 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:25:09,268 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:25:09" (1/1) ... [2022-11-16 08:25:09,397 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:25:09" (1/1) ... [2022-11-16 08:25:09,490 INFO L138 Inliner]: procedures = 690, calls = 2631, calls flagged for inlining = 61, calls inlined = 10, statements flattened = 955 [2022-11-16 08:25:09,491 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:25:09,491 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:25:09,492 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:25:09,492 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:25:09,503 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:25:09" (1/1) ... [2022-11-16 08:25:09,503 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:25:09" (1/1) ... [2022-11-16 08:25:09,510 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:25:09" (1/1) ... [2022-11-16 08:25:09,510 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:25:09" (1/1) ... [2022-11-16 08:25:09,562 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:25:09" (1/1) ... [2022-11-16 08:25:09,584 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:25:09" (1/1) ... [2022-11-16 08:25:09,590 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:25:09" (1/1) ... [2022-11-16 08:25:09,599 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:25:09" (1/1) ... [2022-11-16 08:25:09,615 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:25:09,621 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:25:09,621 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:25:09,621 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:25:09,622 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:25:09" (1/1) ... [2022-11-16 08:25:09,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:25:09,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:25:09,655 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:25:09,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:25:09,707 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2022-11-16 08:25:09,708 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2022-11-16 08:25:09,708 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-16 08:25:09,708 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-16 08:25:09,708 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:25:09,709 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 08:25:09,709 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 08:25:09,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2022-11-16 08:25:09,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 08:25:09,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 08:25:09,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:25:09,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:25:09,710 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:25:09,711 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 08:25:09,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 08:25:09,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:25:09,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:25:09,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:25:09,713 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:25:09,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:25:09,713 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 08:25:09,713 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 08:25:09,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:25:09,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:25:09,714 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 08:25:09,714 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 08:25:09,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:25:09,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:25:09,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:25:09,715 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 08:25:09,715 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 08:25:09,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:25:09,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2022-11-16 08:25:09,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:25:10,097 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:25:10,099 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:25:11,699 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:25:11,995 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:25:11,995 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 08:25:11,998 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:25:11 BoogieIcfgContainer [2022-11-16 08:25:11,998 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:25:11,999 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:25:11,999 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:25:12,009 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:25:12,010 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:25:11" (1/1) ... [2022-11-16 08:25:12,018 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:25:12,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:25:12,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 98 states and 136 transitions. [2022-11-16 08:25:12,089 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 136 transitions. [2022-11-16 08:25:12,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-11-16 08:25:12,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:25:12,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:25:12,149 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) [2022-11-16 08:25:12,161 INFO L158 Benchmark]: Toolchain (without parser) took 5960.72ms. Allocated memory was 113.2MB in the beginning and 216.0MB in the end (delta: 102.8MB). Free memory was 61.9MB in the beginning and 145.3MB in the end (delta: -83.4MB). Peak memory consumption was 18.7MB. Max. memory is 16.1GB. [2022-11-16 08:25:12,162 INFO L158 Benchmark]: CDTParser took 0.56ms. Allocated memory is still 113.2MB. Free memory is still 87.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:25:12,162 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3060.87ms. Allocated memory was 113.2MB in the beginning and 151.0MB in the end (delta: 37.7MB). Free memory was 61.6MB in the beginning and 96.7MB in the end (delta: -35.0MB). Peak memory consumption was 73.9MB. Max. memory is 16.1GB. [2022-11-16 08:25:12,163 INFO L158 Benchmark]: Boogie Procedure Inliner took 230.55ms. Allocated memory is still 151.0MB. Free memory was 96.7MB in the beginning and 84.2MB in the end (delta: 12.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 08:25:12,163 INFO L158 Benchmark]: Boogie Preprocessor took 128.44ms. Allocated memory is still 151.0MB. Free memory was 84.2MB in the beginning and 76.7MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 08:25:12,164 INFO L158 Benchmark]: RCFGBuilder took 2377.79ms. Allocated memory was 151.0MB in the beginning and 216.0MB in the end (delta: 65.0MB). Free memory was 76.7MB in the beginning and 152.4MB in the end (delta: -75.7MB). Peak memory consumption was 64.3MB. Max. memory is 16.1GB. [2022-11-16 08:25:12,164 INFO L158 Benchmark]: CodeCheck took 157.21ms. Allocated memory is still 216.0MB. Free memory was 152.4MB in the beginning and 145.3MB in the end (delta: 7.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:25:12,166 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.56ms. Allocated memory is still 113.2MB. Free memory is still 87.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3060.87ms. Allocated memory was 113.2MB in the beginning and 151.0MB in the end (delta: 37.7MB). Free memory was 61.6MB in the beginning and 96.7MB in the end (delta: -35.0MB). Peak memory consumption was 73.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 230.55ms. Allocated memory is still 151.0MB. Free memory was 96.7MB in the beginning and 84.2MB in the end (delta: 12.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 128.44ms. Allocated memory is still 151.0MB. Free memory was 84.2MB in the beginning and 76.7MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2377.79ms. Allocated memory was 151.0MB in the beginning and 216.0MB in the end (delta: 65.0MB). Free memory was 76.7MB in the beginning and 152.4MB in the end (delta: -75.7MB). Peak memory consumption was 64.3MB. Max. memory is 16.1GB. * CodeCheck took 157.21ms. Allocated memory is still 216.0MB. Free memory was 152.4MB in the beginning and 145.3MB in the end (delta: 7.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:25:12,204 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/bin/ukojak-CydTVMUXoH/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_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/bin/ukojak-CydTVMUXoH --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 f1ac591932d47e9b0b8902b9705db38e4b5e721c8f02110220ca6714b79582bb --- 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-e04fb08 [2022-11-16 08:25:14,603 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:25:14,606 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:25:14,645 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:25:14,645 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:25:14,649 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:25:14,652 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:25:14,656 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:25:14,659 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:25:14,665 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:25:14,668 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:25:14,671 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:25:14,672 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:25:14,674 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:25:14,676 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:25:14,680 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:25:14,682 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:25:14,684 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:25:14,686 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:25:14,693 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:25:14,700 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:25:14,701 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:25:14,703 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:25:14,705 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:25:14,711 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:25:14,715 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:25:14,715 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:25:14,716 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:25:14,718 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:25:14,719 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:25:14,720 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:25:14,720 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:25:14,722 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:25:14,723 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:25:14,724 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:25:14,724 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:25:14,725 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:25:14,726 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:25:14,726 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:25:14,728 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:25:14,729 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:25:14,730 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:25:14,770 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:25:14,771 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:25:14,772 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:25:14,783 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:25:14,785 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:25:14,785 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:25:14,786 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:25:14,786 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:25:14,786 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:25:14,786 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:25:14,788 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:25:14,788 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:25:14,788 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:25:14,788 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:25:14,789 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:25:14,789 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:25:14,789 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:25:14,789 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:25:14,790 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:25:14,790 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:25:14,790 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:25:14,790 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:25:14,791 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:25:14,791 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:25:14,791 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:25:14,791 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:25:14,792 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:25:14,792 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:25:14,792 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:25:14,792 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_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f1ac591932d47e9b0b8902b9705db38e4b5e721c8f02110220ca6714b79582bb [2022-11-16 08:25:15,216 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:25:15,244 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:25:15,248 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:25:15,249 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:25:15,250 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:25:15,252 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2022-11-16 08:25:15,324 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/bin/ukojak-CydTVMUXoH/data/a9b2848d6/1f32144ddbfa44de945c53103a39fe80/FLAGe0a77a853 [2022-11-16 08:25:16,135 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:25:16,139 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2022-11-16 08:25:16,200 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/bin/ukojak-CydTVMUXoH/data/a9b2848d6/1f32144ddbfa44de945c53103a39fe80/FLAGe0a77a853 [2022-11-16 08:25:16,705 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/bin/ukojak-CydTVMUXoH/data/a9b2848d6/1f32144ddbfa44de945c53103a39fe80 [2022-11-16 08:25:16,708 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:25:16,710 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:25:16,713 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:25:16,714 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:25:16,717 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:25:16,718 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:25:16" (1/1) ... [2022-11-16 08:25:16,719 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40a6dfec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:25:16, skipping insertion in model container [2022-11-16 08:25:16,719 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:25:16" (1/1) ... [2022-11-16 08:25:16,726 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:25:16,858 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:25:17,182 WARN L229 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_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4497,4510] [2022-11-16 08:25:17,191 WARN L229 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_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4557,4570] [2022-11-16 08:25:18,186 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:18,187 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:18,187 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:18,188 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:18,189 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:18,204 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:18,205 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:18,207 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:18,207 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:18,676 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:25:18,677 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:25:18,678 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:25:18,681 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:25:18,685 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:25:18,688 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:25:18,691 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:25:18,694 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:25:18,697 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:25:18,699 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:25:18,904 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:25:18,996 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:18,997 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:19,097 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:25:19,193 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:25:19,249 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:25:19,255 WARN L229 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_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4497,4510] [2022-11-16 08:25:19,255 WARN L229 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_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4557,4570] [2022-11-16 08:25:19,326 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:19,326 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:19,327 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:19,329 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:19,330 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:19,347 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:19,347 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:19,351 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:19,353 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:19,404 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:25:19,405 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:25:19,405 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:25:19,406 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:25:19,407 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:25:19,408 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:25:19,408 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:25:19,411 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:25:19,412 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:25:19,416 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:25:19,439 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:25:19,531 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:19,532 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:19,582 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:25:19,631 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:25:19,654 WARN L229 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_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4497,4510] [2022-11-16 08:25:19,655 WARN L229 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_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4557,4570] [2022-11-16 08:25:19,696 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:19,696 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:19,697 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:19,697 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:19,698 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:19,705 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:19,705 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:19,707 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:19,724 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:19,754 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:25:19,755 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:25:19,755 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:25:19,756 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:25:19,757 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:25:19,757 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:25:19,757 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:25:19,758 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:25:19,758 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:25:19,759 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:25:19,778 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:25:19,841 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:19,841 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:25:19,923 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:25:20,318 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:25:20,318 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:25:20 WrapperNode [2022-11-16 08:25:20,319 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:25:20,320 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:25:20,320 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:25:20,320 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:25:20,327 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:25:20" (1/1) ... [2022-11-16 08:25:20,418 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:25:20" (1/1) ... [2022-11-16 08:25:20,492 INFO L138 Inliner]: procedures = 710, calls = 2631, calls flagged for inlining = 61, calls inlined = 10, statements flattened = 949 [2022-11-16 08:25:20,493 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:25:20,493 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:25:20,494 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:25:20,494 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:25:20,504 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:25:20" (1/1) ... [2022-11-16 08:25:20,504 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:25:20" (1/1) ... [2022-11-16 08:25:20,515 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:25:20" (1/1) ... [2022-11-16 08:25:20,516 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:25:20" (1/1) ... [2022-11-16 08:25:20,570 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:25:20" (1/1) ... [2022-11-16 08:25:20,576 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:25:20" (1/1) ... [2022-11-16 08:25:20,584 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:25:20" (1/1) ... [2022-11-16 08:25:20,593 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:25:20" (1/1) ... [2022-11-16 08:25:20,611 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:25:20,612 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:25:20,612 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:25:20,612 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:25:20,613 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:25:20" (1/1) ... [2022-11-16 08:25:20,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:25:20,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:25:20,645 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:25:20,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:25:20,702 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2022-11-16 08:25:20,702 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2022-11-16 08:25:20,703 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-16 08:25:20,703 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-16 08:25:20,704 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:25:20,704 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 08:25:20,704 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 08:25:20,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:25:20,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 08:25:20,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 08:25:20,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2022-11-16 08:25:20,705 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:25:20,705 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:25:20,705 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 08:25:20,705 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 08:25:20,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:25:20,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:25:20,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:25:20,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 08:25:20,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 08:25:20,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 08:25:20,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 08:25:20,707 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:25:20,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:25:20,707 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 08:25:20,708 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 08:25:20,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 08:25:20,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 08:25:20,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:25:20,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:25:20,709 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 08:25:20,709 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 08:25:20,709 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:25:20,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:25:20,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 08:25:20,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 08:25:20,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:25:20,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2022-11-16 08:25:20,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2022-11-16 08:25:20,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2022-11-16 08:25:20,711 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 08:25:20,711 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 08:25:20,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 08:25:20,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 08:25:20,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 08:25:20,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 08:25:21,169 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:25:21,171 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:25:41,326 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:25:41,752 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:25:41,752 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 08:25:41,756 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:25:41 BoogieIcfgContainer [2022-11-16 08:25:41,756 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:25:41,758 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:25:41,758 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:25:41,769 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:25:41,775 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:25:41" (1/1) ... [2022-11-16 08:25:41,786 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:25:41,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:25:41,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 98 states and 136 transitions. [2022-11-16 08:25:41,859 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 136 transitions. [2022-11-16 08:25:41,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-11-16 08:25:41,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:25:41,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:25:41,912 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) [2022-11-16 08:25:41,919 INFO L158 Benchmark]: Toolchain (without parser) took 25206.98ms. Allocated memory was 60.8MB in the beginning and 169.9MB in the end (delta: 109.1MB). Free memory was 31.8MB in the beginning and 83.9MB in the end (delta: -52.2MB). Peak memory consumption was 56.4MB. Max. memory is 16.1GB. [2022-11-16 08:25:41,920 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 60.8MB. Free memory is still 42.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:25:41,921 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3606.22ms. Allocated memory was 60.8MB in the beginning and 130.0MB in the end (delta: 69.2MB). Free memory was 31.6MB in the beginning and 66.4MB in the end (delta: -34.8MB). Peak memory consumption was 54.4MB. Max. memory is 16.1GB. [2022-11-16 08:25:41,921 INFO L158 Benchmark]: Boogie Procedure Inliner took 172.86ms. Allocated memory is still 130.0MB. Free memory was 66.4MB in the beginning and 54.5MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 08:25:41,924 INFO L158 Benchmark]: Boogie Preprocessor took 117.61ms. Allocated memory is still 130.0MB. Free memory was 53.8MB in the beginning and 73.7MB in the end (delta: -19.9MB). Peak memory consumption was 10.7MB. Max. memory is 16.1GB. [2022-11-16 08:25:41,924 INFO L158 Benchmark]: RCFGBuilder took 21145.52ms. Allocated memory was 130.0MB in the beginning and 169.9MB in the end (delta: 39.8MB). Free memory was 73.7MB in the beginning and 91.3MB in the end (delta: -17.6MB). Peak memory consumption was 70.8MB. Max. memory is 16.1GB. [2022-11-16 08:25:41,924 INFO L158 Benchmark]: CodeCheck took 158.58ms. Allocated memory is still 169.9MB. Free memory was 90.2MB in the beginning and 83.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:25:41,928 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 60.8MB. Free memory is still 42.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3606.22ms. Allocated memory was 60.8MB in the beginning and 130.0MB in the end (delta: 69.2MB). Free memory was 31.6MB in the beginning and 66.4MB in the end (delta: -34.8MB). Peak memory consumption was 54.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 172.86ms. Allocated memory is still 130.0MB. Free memory was 66.4MB in the beginning and 54.5MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 117.61ms. Allocated memory is still 130.0MB. Free memory was 53.8MB in the beginning and 73.7MB in the end (delta: -19.9MB). Peak memory consumption was 10.7MB. Max. memory is 16.1GB. * RCFGBuilder took 21145.52ms. Allocated memory was 130.0MB in the beginning and 169.9MB in the end (delta: 39.8MB). Free memory was 73.7MB in the beginning and 91.3MB in the end (delta: -17.6MB). Peak memory consumption was 70.8MB. Max. memory is 16.1GB. * CodeCheck took 158.58ms. Allocated memory is still 169.9MB. Free memory was 90.2MB in the beginning and 83.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:25:41,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a10ea8b-2b09-4a32-b0ae-09ea9d08507f/bin/ukojak-CydTVMUXoH/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