./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/bin/ukojak-Rh5K9KB4LI --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 c9f60659fbb0886b2c3c86084c4cc81dbedd027936fc1dda43226ecbc4710056 ............................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/bin/ukojak-Rh5K9KB4LI --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 c9f60659fbb0886b2c3c86084c4cc81dbedd027936fc1dda43226ecbc4710056 ............................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:45:01,905 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:45:01,908 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:45:01,964 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:45:01,965 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:45:01,971 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:45:01,974 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:45:01,979 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:45:01,981 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:45:01,987 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:45:01,988 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:45:01,990 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:45:01,991 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:45:01,993 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:45:01,995 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:45:01,998 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:45:01,999 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:45:02,000 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:45:02,005 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:45:02,014 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:45:02,016 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:45:02,018 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:45:02,021 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:45:02,022 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:45:02,026 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:45:02,026 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:45:02,027 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:45:02,029 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:45:02,030 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:45:02,031 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:45:02,032 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:45:02,033 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:45:02,035 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:45:02,036 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:45:02,038 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:45:02,038 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:45:02,039 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:45:02,039 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:45:02,039 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:45:02,040 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:45:02,041 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:45:02,042 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-29 03:45:02,088 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:45:02,088 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:45:02,090 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:45:02,090 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:45:02,091 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:45:02,091 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:45:02,091 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:45:02,091 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:45:02,098 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:45:02,098 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:45:02,099 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:45:02,100 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:45:02,100 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:45:02,100 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:45:02,100 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:45:02,101 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:45:02,101 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:45:02,101 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:45:02,101 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:45:02,101 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:45:02,102 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:45:02,102 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:45:02,102 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:45:02,102 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:45:02,103 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:45:02,103 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_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c9f60659fbb0886b2c3c86084c4cc81dbedd027936fc1dda43226ecbc4710056 [2021-10-29 03:45:02,409 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:45:02,442 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:45:02,446 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:45:02,448 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:45:02,449 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:45:02,451 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i [2021-10-29 03:45:02,542 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/bin/ukojak-Rh5K9KB4LI/data/25f968743/4ecca22e2a0f4266ad14799cd1872054/FLAGb0e5b1884 [2021-10-29 03:45:03,568 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:45:03,569 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i [2021-10-29 03:45:03,619 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/bin/ukojak-Rh5K9KB4LI/data/25f968743/4ecca22e2a0f4266ad14799cd1872054/FLAGb0e5b1884 [2021-10-29 03:45:03,989 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/bin/ukojak-Rh5K9KB4LI/data/25f968743/4ecca22e2a0f4266ad14799cd1872054 [2021-10-29 03:45:03,991 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:45:03,993 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:45:03,998 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:45:03,998 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:45:04,002 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:45:04,002 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:45:03" (1/1) ... [2021-10-29 03:45:04,004 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a809d17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:45:04, skipping insertion in model container [2021-10-29 03:45:04,005 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:45:03" (1/1) ... [2021-10-29 03:45:04,012 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:45:04,150 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:45:04,449 WARN L228 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_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4486,4499] [2021-10-29 03:45:04,459 WARN L228 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_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4546,4559] [2021-10-29 03:45:04,486 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:45:04,502 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:45:05,521 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:05,522 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:05,523 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:05,524 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:05,525 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:05,538 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:05,539 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:05,541 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:05,542 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:05,930 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:45:05,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:45:05,932 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:45:05,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:45:05,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:45:05,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:45:05,937 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:45:05,938 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:45:05,939 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:45:05,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:45:06,117 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:45:06,262 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:06,263 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:06,360 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:45:06,437 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:45:06,465 WARN L228 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_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4486,4499] [2021-10-29 03:45:06,466 WARN L228 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_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4546,4559] [2021-10-29 03:45:06,468 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:45:06,470 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:45:06,509 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:06,509 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:06,510 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:06,566 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:06,566 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:06,572 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:06,578 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:06,579 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:06,581 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:06,627 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:45:06,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:45:06,629 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:45:06,647 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:45:06,648 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:45:06,649 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:45:06,649 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:45:06,650 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:45:06,650 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:45:06,650 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:45:06,694 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:45:06,752 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:06,752 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:06,781 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:45:07,024 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:45:07,025 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:45:07 WrapperNode [2021-10-29 03:45:07,025 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:45:07,026 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:45:07,027 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:45:07,027 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:45:07,035 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:45:07" (1/1) ... [2021-10-29 03:45:07,192 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:45:07" (1/1) ... [2021-10-29 03:45:07,288 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:45:07,289 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:45:07,289 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:45:07,289 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:45:07,298 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:45:07" (1/1) ... [2021-10-29 03:45:07,298 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:45:07" (1/1) ... [2021-10-29 03:45:07,309 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:45:07" (1/1) ... [2021-10-29 03:45:07,310 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:45:07" (1/1) ... [2021-10-29 03:45:07,352 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:45:07" (1/1) ... [2021-10-29 03:45:07,355 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:45:07" (1/1) ... [2021-10-29 03:45:07,367 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:45:07" (1/1) ... [2021-10-29 03:45:07,381 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:45:07,382 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:45:07,382 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:45:07,382 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:45:07,383 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:45:07" (1/1) ... [2021-10-29 03:45:07,410 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:45:07,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:45:07,434 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:45:07,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:45:07,478 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-10-29 03:45:07,478 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:45:07,479 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 03:45:07,479 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 03:45:07,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 03:45:07,479 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 03:45:07,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 03:45:07,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 03:45:07,479 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-10-29 03:45:07,480 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-10-29 03:45:07,480 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:45:07,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:45:07,480 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 03:45:07,480 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 03:45:07,480 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-10-29 03:45:07,480 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-10-29 03:45:07,481 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-10-29 03:45:07,481 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-10-29 03:45:07,481 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 03:45:07,481 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 03:45:07,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:45:07,482 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2021-10-29 03:45:07,483 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2021-10-29 03:45:07,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 03:45:07,483 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-10-29 03:45:07,483 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-10-29 03:45:07,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 03:45:07,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 03:45:47,847 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:45:47,848 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-10-29 03:45:47,850 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:45:47 BoogieIcfgContainer [2021-10-29 03:45:47,850 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:45:47,854 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:45:47,855 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:45:47,866 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:45:47,866 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:45:47" (1/1) ... [2021-10-29 03:45:47,882 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:45:47,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:45:47,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 73 states and 97 transitions. [2021-10-29 03:45:47,931 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 97 transitions. [2021-10-29 03:45:47,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-10-29 03:45:47,941 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:45:47,947 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:45:48,001 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:444) 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) [2021-10-29 03:45:48,008 INFO L168 Benchmark]: Toolchain (without parser) took 44013.17 ms. Allocated memory was 130.0 MB in the beginning and 276.8 MB in the end (delta: 146.8 MB). Free memory was 89.4 MB in the beginning and 65.1 MB in the end (delta: 24.2 MB). Peak memory consumption was 171.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:45:48,011 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 88.1 MB. Free memory is still 42.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:45:48,012 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3027.86 ms. Allocated memory was 130.0 MB in the beginning and 190.8 MB in the end (delta: 60.8 MB). Free memory was 89.4 MB in the beginning and 138.5 MB in the end (delta: -49.2 MB). Peak memory consumption was 74.0 MB. Max. memory is 16.1 GB. [2021-10-29 03:45:48,013 INFO L168 Benchmark]: Boogie Procedure Inliner took 261.83 ms. Allocated memory is still 190.8 MB. Free memory was 138.5 MB in the beginning and 127.0 MB in the end (delta: 11.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:45:48,014 INFO L168 Benchmark]: Boogie Preprocessor took 92.39 ms. Allocated memory is still 190.8 MB. Free memory was 127.0 MB in the beginning and 118.6 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:45:48,018 INFO L168 Benchmark]: RCFGBuilder took 40471.86 ms. Allocated memory was 190.8 MB in the beginning and 276.8 MB in the end (delta: 86.0 MB). Free memory was 118.6 MB in the beginning and 70.4 MB in the end (delta: 48.2 MB). Peak memory consumption was 154.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:45:48,019 INFO L168 Benchmark]: CodeCheck took 150.54 ms. Allocated memory is still 276.8 MB. Free memory was 70.4 MB in the beginning and 65.1 MB in the end (delta: 5.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:45:48,024 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 0.27 ms. Allocated memory is still 88.1 MB. Free memory is still 42.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3027.86 ms. Allocated memory was 130.0 MB in the beginning and 190.8 MB in the end (delta: 60.8 MB). Free memory was 89.4 MB in the beginning and 138.5 MB in the end (delta: -49.2 MB). Peak memory consumption was 74.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 261.83 ms. Allocated memory is still 190.8 MB. Free memory was 138.5 MB in the beginning and 127.0 MB in the end (delta: 11.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 92.39 ms. Allocated memory is still 190.8 MB. Free memory was 127.0 MB in the beginning and 118.6 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 40471.86 ms. Allocated memory was 190.8 MB in the beginning and 276.8 MB in the end (delta: 86.0 MB). Free memory was 118.6 MB in the beginning and 70.4 MB in the end (delta: 48.2 MB). Peak memory consumption was 154.3 MB. Max. memory is 16.1 GB. * CodeCheck took 150.54 ms. Allocated memory is still 276.8 MB. Free memory was 70.4 MB in the beginning and 65.1 MB in the end (delta: 5.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:45:48,108 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:45:50,505 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:45:50,508 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:45:50,545 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:45:50,546 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:45:50,547 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:45:50,549 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:45:50,552 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:45:50,555 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:45:50,556 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:45:50,558 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:45:50,560 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:45:50,560 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:45:50,562 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:45:50,564 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:45:50,566 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:45:50,568 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:45:50,569 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:45:50,578 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:45:50,582 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:45:50,584 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:45:50,591 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:45:50,594 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:45:50,596 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:45:50,602 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:45:50,606 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:45:50,607 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:45:50,608 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:45:50,612 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:45:50,614 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:45:50,615 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:45:50,616 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:45:50,618 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:45:50,620 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:45:50,621 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:45:50,622 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:45:50,623 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:45:50,623 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:45:50,624 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:45:50,626 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:45:50,626 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:45:50,632 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-29 03:45:50,675 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:45:50,675 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:45:50,677 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:45:50,677 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:45:50,679 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:45:50,679 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:45:50,679 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:45:50,680 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:45:50,680 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:45:50,681 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:45:50,682 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:45:50,682 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 03:45:50,682 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 03:45:50,682 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 03:45:50,683 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:45:50,683 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:45:50,683 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:45:50,683 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:45:50,684 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:45:50,684 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:45:50,684 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:45:50,685 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:45:50,685 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:45:50,685 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:45:50,685 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 03:45:50,686 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 03:45:50,686 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:45:50,686 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 03:45:50,686 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 03:45:50,686 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_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c9f60659fbb0886b2c3c86084c4cc81dbedd027936fc1dda43226ecbc4710056 [2021-10-29 03:45:51,075 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:45:51,095 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:45:51,098 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:45:51,099 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:45:51,100 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:45:51,101 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i [2021-10-29 03:45:51,178 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/bin/ukojak-Rh5K9KB4LI/data/79419f2b7/d5be81df8adf48fb809fd98783ed928d/FLAG39d79d751 [2021-10-29 03:45:52,085 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:45:52,085 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i [2021-10-29 03:45:52,132 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/bin/ukojak-Rh5K9KB4LI/data/79419f2b7/d5be81df8adf48fb809fd98783ed928d/FLAG39d79d751 [2021-10-29 03:45:52,542 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/bin/ukojak-Rh5K9KB4LI/data/79419f2b7/d5be81df8adf48fb809fd98783ed928d [2021-10-29 03:45:52,545 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:45:52,548 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:45:52,551 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:45:52,552 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:45:52,555 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:45:52,556 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:45:52" (1/1) ... [2021-10-29 03:45:52,557 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@635472dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:45:52, skipping insertion in model container [2021-10-29 03:45:52,558 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:45:52" (1/1) ... [2021-10-29 03:45:52,565 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:45:52,709 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:45:53,024 WARN L228 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_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4486,4499] [2021-10-29 03:45:53,033 WARN L228 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_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4546,4559] [2021-10-29 03:45:53,061 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:45:53,075 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:45:53,991 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:53,992 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:53,992 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:53,993 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:53,994 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:54,009 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:54,010 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:54,012 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:54,013 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:54,446 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:45:54,448 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:45:54,449 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:45:54,450 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:45:54,452 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:45:54,453 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:45:54,453 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:45:54,454 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:45:54,455 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:45:54,456 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:45:54,686 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:45:54,884 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:54,893 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:54,992 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:45:55,081 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-29 03:45:55,202 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:45:55,209 WARN L228 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_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4486,4499] [2021-10-29 03:45:55,210 WARN L228 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_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4546,4559] [2021-10-29 03:45:55,212 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:45:55,214 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:45:55,271 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:55,271 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:55,272 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:55,273 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:55,274 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:55,287 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:55,288 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:55,289 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:55,289 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:55,351 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:45:55,352 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:45:55,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:45:55,356 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:45:55,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:45:55,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:45:55,366 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:45:55,367 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:45:55,368 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:45:55,368 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:45:55,404 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:45:55,499 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:55,500 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:55,534 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:45:55,577 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:45:55,589 WARN L228 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_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4486,4499] [2021-10-29 03:45:55,589 WARN L228 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_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4546,4559] [2021-10-29 03:45:55,591 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:45:55,592 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:45:55,665 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:55,665 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:55,666 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:55,666 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:55,667 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:55,676 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:55,676 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:55,677 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:55,678 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:55,755 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:45:55,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:45:55,757 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:45:55,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:45:55,759 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:45:55,760 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:45:55,760 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:45:55,761 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:45:55,761 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:45:55,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:45:55,786 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:45:55,920 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:55,921 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:45:55,943 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:45:56,231 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:45:56,231 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:45:56 WrapperNode [2021-10-29 03:45:56,232 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:45:56,233 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:45:56,233 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:45:56,234 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:45:56,241 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:45:56" (1/1) ... [2021-10-29 03:45:56,404 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:45:56" (1/1) ... [2021-10-29 03:45:56,516 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:45:56,518 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:45:56,518 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:45:56,518 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:45:56,527 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:45:56" (1/1) ... [2021-10-29 03:45:56,527 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:45:56" (1/1) ... [2021-10-29 03:45:56,555 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:45:56" (1/1) ... [2021-10-29 03:45:56,556 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:45:56" (1/1) ... [2021-10-29 03:45:56,617 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:45:56" (1/1) ... [2021-10-29 03:45:56,635 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:45:56" (1/1) ... [2021-10-29 03:45:56,650 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:45:56" (1/1) ... [2021-10-29 03:45:56,669 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:45:56,669 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:45:56,670 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:45:56,671 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:45:56,671 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:45:56" (1/1) ... [2021-10-29 03:45:56,678 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:45:56,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:45:56,706 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:45:56,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:45:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-10-29 03:45:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:45:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 03:45:56,770 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 03:45:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 03:45:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-29 03:45:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 03:45:56,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 03:45:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 03:45:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-10-29 03:45:56,771 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-10-29 03:45:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:45:56,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:45:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 03:45:56,772 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 03:45:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-10-29 03:45:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-10-29 03:45:56,772 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-10-29 03:45:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-10-29 03:45:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-10-29 03:45:56,773 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-10-29 03:45:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 03:45:56,773 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 03:45:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:45:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2021-10-29 03:45:56,774 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2021-10-29 03:45:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-10-29 03:45:56,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-10-29 03:45:56,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 03:45:56,775 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-10-29 03:45:56,775 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-10-29 03:46:39,090 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:46:39,090 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-10-29 03:46:39,093 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:46:39 BoogieIcfgContainer [2021-10-29 03:46:39,093 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:46:39,094 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:46:39,094 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:46:39,107 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:46:39,107 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:46:39" (1/1) ... [2021-10-29 03:46:39,125 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:46:39,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:46:39,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 73 states and 97 transitions. [2021-10-29 03:46:39,181 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 97 transitions. [2021-10-29 03:46:39,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-10-29 03:46:39,203 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:46:39,205 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:46:39,248 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:444) 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) [2021-10-29 03:46:39,256 INFO L168 Benchmark]: Toolchain (without parser) took 46706.91 ms. Allocated memory was 52.4 MB in the beginning and 568.3 MB in the end (delta: 515.9 MB). Free memory was 29.3 MB in the beginning and 319.9 MB in the end (delta: -290.7 MB). Peak memory consumption was 225.9 MB. Max. memory is 16.1 GB. [2021-10-29 03:46:39,257 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 52.4 MB. Free memory was 32.4 MB in the beginning and 32.3 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:46:39,265 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3681.06 ms. Allocated memory was 52.4 MB in the beginning and 169.9 MB in the end (delta: 117.4 MB). Free memory was 29.0 MB in the beginning and 84.9 MB in the end (delta: -55.9 MB). Peak memory consumption was 65.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:46:39,266 INFO L168 Benchmark]: Boogie Procedure Inliner took 283.57 ms. Allocated memory is still 169.9 MB. Free memory was 84.9 MB in the beginning and 112.1 MB in the end (delta: -27.2 MB). Peak memory consumption was 4.8 MB. Max. memory is 16.1 GB. [2021-10-29 03:46:39,267 INFO L168 Benchmark]: Boogie Preprocessor took 151.24 ms. Allocated memory is still 169.9 MB. Free memory was 112.1 MB in the beginning and 102.7 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:46:39,272 INFO L168 Benchmark]: RCFGBuilder took 42423.48 ms. Allocated memory was 169.9 MB in the beginning and 568.3 MB in the end (delta: 398.5 MB). Free memory was 102.7 MB in the beginning and 325.3 MB in the end (delta: -222.6 MB). Peak memory consumption was 334.0 MB. Max. memory is 16.1 GB. [2021-10-29 03:46:39,272 INFO L168 Benchmark]: CodeCheck took 160.24 ms. Allocated memory is still 568.3 MB. Free memory was 325.3 MB in the beginning and 319.9 MB in the end (delta: 5.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:46:39,274 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 0.20 ms. Allocated memory is still 52.4 MB. Free memory was 32.4 MB in the beginning and 32.3 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3681.06 ms. Allocated memory was 52.4 MB in the beginning and 169.9 MB in the end (delta: 117.4 MB). Free memory was 29.0 MB in the beginning and 84.9 MB in the end (delta: -55.9 MB). Peak memory consumption was 65.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 283.57 ms. Allocated memory is still 169.9 MB. Free memory was 84.9 MB in the beginning and 112.1 MB in the end (delta: -27.2 MB). Peak memory consumption was 4.8 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 151.24 ms. Allocated memory is still 169.9 MB. Free memory was 112.1 MB in the beginning and 102.7 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 42423.48 ms. Allocated memory was 169.9 MB in the beginning and 568.3 MB in the end (delta: 398.5 MB). Free memory was 102.7 MB in the beginning and 325.3 MB in the end (delta: -222.6 MB). Peak memory consumption was 334.0 MB. Max. memory is 16.1 GB. * CodeCheck took 160.24 ms. Allocated memory is still 568.3 MB. Free memory was 325.3 MB in the beginning and 319.9 MB in the end (delta: 5.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:46:39,359 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58f681e8-a6e8-4fd5-b5c5-8e12ee4aaad6/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...