./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_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_ecc91376-9405-49c5-8a59-f87cdb4809d5/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecc91376-9405-49c5-8a59-f87cdb4809d5/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_ecc91376-9405-49c5-8a59-f87cdb4809d5/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecc91376-9405-49c5-8a59-f87cdb4809d5/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecc91376-9405-49c5-8a59-f87cdb4809d5/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_ecc91376-9405-49c5-8a59-f87cdb4809d5/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 efb3bc3d53d5de978717fadeb26804aec5f97721ade955fc2d1463ef24ff6010 ............................................................................................................................................................................................................................................................................................................... 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_ecc91376-9405-49c5-8a59-f87cdb4809d5/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecc91376-9405-49c5-8a59-f87cdb4809d5/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_ecc91376-9405-49c5-8a59-f87cdb4809d5/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecc91376-9405-49c5-8a59-f87cdb4809d5/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecc91376-9405-49c5-8a59-f87cdb4809d5/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_ecc91376-9405-49c5-8a59-f87cdb4809d5/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 efb3bc3d53d5de978717fadeb26804aec5f97721ade955fc2d1463ef24ff6010 ............................................................................................................................................................................................................................................................................................................................................... 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 04:02:42,897 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:02:42,900 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:02:42,932 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:02:42,932 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:02:42,936 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:02:42,940 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:02:42,943 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:02:42,946 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:02:42,952 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:02:42,953 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:02:42,955 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:02:42,956 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:02:42,959 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:02:42,961 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:02:42,967 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:02:42,968 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:02:42,969 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:02:42,974 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:02:42,982 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:02:42,984 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:02:42,985 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:02:42,988 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:02:42,989 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:02:42,998 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:02:42,999 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:02:42,999 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:02:43,001 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:02:43,002 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:02:43,003 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:02:43,004 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:02:43,006 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:02:43,008 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:02:43,009 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:02:43,010 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:02:43,011 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:02:43,012 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:02:43,012 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:02:43,012 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:02:43,013 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:02:43,014 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:02:43,015 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecc91376-9405-49c5-8a59-f87cdb4809d5/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-29 04:02:43,063 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:02:43,063 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:02:43,064 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:02:43,065 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:02:43,065 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:02:43,066 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:02:43,066 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:02:43,066 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 04:02:43,072 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:02:43,073 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:02:43,074 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:02:43,074 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:02:43,074 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:02:43,074 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:02:43,075 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:02:43,075 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:02:43,075 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:02:43,075 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:02:43,076 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:02:43,077 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:02:43,078 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:02:43,083 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:02:43,083 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 04:02:43,088 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 04:02:43,088 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:02:43,088 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_ecc91376-9405-49c5-8a59-f87cdb4809d5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecc91376-9405-49c5-8a59-f87cdb4809d5/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efb3bc3d53d5de978717fadeb26804aec5f97721ade955fc2d1463ef24ff6010 [2021-10-29 04:02:43,357 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:02:43,389 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:02:43,392 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:02:43,393 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:02:43,397 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:02:43,397 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecc91376-9405-49c5-8a59-f87cdb4809d5/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i [2021-10-29 04:02:43,471 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecc91376-9405-49c5-8a59-f87cdb4809d5/bin/ukojak-Rh5K9KB4LI/data/1ef8fa13d/20b305935a3140aca0c974aa0dbece43/FLAG9471623b1 [2021-10-29 04:02:44,249 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:02:44,249 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecc91376-9405-49c5-8a59-f87cdb4809d5/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i [2021-10-29 04:02:44,295 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecc91376-9405-49c5-8a59-f87cdb4809d5/bin/ukojak-Rh5K9KB4LI/data/1ef8fa13d/20b305935a3140aca0c974aa0dbece43/FLAG9471623b1 [2021-10-29 04:02:44,368 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecc91376-9405-49c5-8a59-f87cdb4809d5/bin/ukojak-Rh5K9KB4LI/data/1ef8fa13d/20b305935a3140aca0c974aa0dbece43 [2021-10-29 04:02:44,371 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:02:44,374 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:02:44,376 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:02:44,376 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:02:44,379 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:02:44,380 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:02:44" (1/1) ... [2021-10-29 04:02:44,382 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@264834c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:44, skipping insertion in model container [2021-10-29 04:02:44,382 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:02:44" (1/1) ... [2021-10-29 04:02:44,391 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:02:44,502 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:02:44,851 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_ecc91376-9405-49c5-8a59-f87cdb4809d5/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2021-10-29 04:02:44,857 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_ecc91376-9405-49c5-8a59-f87cdb4809d5/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2021-10-29 04:02:44,878 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:02:44,883 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:02:45,669 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:02:45,770 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:45,777 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:45,778 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:45,780 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:45,781 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:45,814 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:45,815 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:45,817 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:45,817 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:46,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:02:46,152 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:02:46,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:02:46,154 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:02:46,156 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:02:46,156 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:02:46,157 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:02:46,158 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:02:46,158 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:02:46,159 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:02:46,343 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:46,343 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:46,425 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:02:46,473 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:02:46,485 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_ecc91376-9405-49c5-8a59-f87cdb4809d5/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2021-10-29 04:02:46,486 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_ecc91376-9405-49c5-8a59-f87cdb4809d5/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2021-10-29 04:02:46,488 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:02:46,490 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:02:46,533 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:02:46,551 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:46,551 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:46,552 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:46,552 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:46,553 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:46,561 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:46,562 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:46,563 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:46,564 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:46,614 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:02:46,615 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:02:46,616 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:02:46,617 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:02:46,618 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:02:46,619 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:02:46,619 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:02:46,620 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:02:46,621 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:02:46,621 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:02:46,668 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:46,668 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:46,692 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:02:47,062 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:02:47,063 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:47 WrapperNode [2021-10-29 04:02:47,063 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:02:47,064 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:02:47,076 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:02:47,076 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:02:47,083 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:47" (1/1) ... [2021-10-29 04:02:47,213 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:47" (1/1) ... [2021-10-29 04:02:47,312 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:02:47,312 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:02:47,312 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:02:47,313 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:02:47,321 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:47" (1/1) ... [2021-10-29 04:02:47,321 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:47" (1/1) ... [2021-10-29 04:02:47,329 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:47" (1/1) ... [2021-10-29 04:02:47,329 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:47" (1/1) ... [2021-10-29 04:02:47,386 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:47" (1/1) ... [2021-10-29 04:02:47,391 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:47" (1/1) ... [2021-10-29 04:02:47,418 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:47" (1/1) ... [2021-10-29 04:02:47,445 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:02:47,446 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:02:47,447 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:02:47,447 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:02:47,448 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:47" (1/1) ... [2021-10-29 04:02:47,454 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:02:47,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecc91376-9405-49c5-8a59-f87cdb4809d5/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:02:47,486 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecc91376-9405-49c5-8a59-f87cdb4809d5/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:02:47,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecc91376-9405-49c5-8a59-f87cdb4809d5/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:02:47,534 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-10-29 04:02:47,534 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-10-29 04:02:47,535 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 04:02:47,535 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-10-29 04:02:47,535 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-10-29 04:02:47,535 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-10-29 04:02:47,535 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-10-29 04:02:47,535 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 04:02:47,537 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 04:02:47,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 04:02:47,538 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-10-29 04:02:47,538 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-10-29 04:02:47,539 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 04:02:47,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 04:02:47,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 04:02:47,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 04:02:47,541 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:02:47,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:02:47,541 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clean_up [2021-10-29 04:02:47,542 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clean_up [2021-10-29 04:02:47,542 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 04:02:47,542 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 04:02:47,543 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-10-29 04:02:47,543 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-10-29 04:02:47,543 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-10-29 04:02:47,543 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-10-29 04:02:47,544 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-10-29 04:02:47,544 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-10-29 04:02:47,544 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 04:02:47,544 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 04:02:47,544 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:02:47,544 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-10-29 04:02:47,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-29 04:02:47,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 04:02:47,546 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-10-29 04:02:47,546 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-10-29 04:02:47,546 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-10-29 04:02:47,546 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-10-29 04:02:47,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 04:02:47,546 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2021-10-29 04:02:47,546 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2021-10-29 04:02:47,547 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2021-10-29 04:02:47,547 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2021-10-29 04:02:47,547 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-10-29 04:02:47,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-10-29 04:02:47,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 04:03:27,892 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:03:27,892 INFO L299 CfgBuilder]: Removed 22 assume(true) statements. [2021-10-29 04:03:27,895 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:03:27 BoogieIcfgContainer [2021-10-29 04:03:27,895 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:03:27,896 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:03:27,896 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:03:27,907 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:03:27,907 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:03:27" (1/1) ... [2021-10-29 04:03:27,918 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:03:27,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:03:27,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 125 states and 159 transitions. [2021-10-29 04:03:27,971 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 159 transitions. [2021-10-29 04:03:27,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2021-10-29 04:03:27,984 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:03:27,986 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:03:28,038 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 04:03:28,045 INFO L168 Benchmark]: Toolchain (without parser) took 43668.73 ms. Allocated memory was 102.8 MB in the beginning and 299.9 MB in the end (delta: 197.1 MB). Free memory was 63.4 MB in the beginning and 107.9 MB in the end (delta: -44.5 MB). Peak memory consumption was 151.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:03:28,051 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 102.8 MB. Free memory is still 57.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:03:28,054 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2687.50 ms. Allocated memory was 102.8 MB in the beginning and 144.7 MB in the end (delta: 41.9 MB). Free memory was 63.4 MB in the beginning and 60.5 MB in the end (delta: 2.9 MB). Peak memory consumption was 49.7 MB. Max. memory is 16.1 GB. [2021-10-29 04:03:28,056 INFO L168 Benchmark]: Boogie Procedure Inliner took 247.51 ms. Allocated memory is still 144.7 MB. Free memory was 59.7 MB in the beginning and 93.5 MB in the end (delta: -33.8 MB). Peak memory consumption was 10.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:03:28,057 INFO L168 Benchmark]: Boogie Preprocessor took 133.46 ms. Allocated memory is still 144.7 MB. Free memory was 93.5 MB in the beginning and 86.0 MB in the end (delta: 7.5 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:03:28,058 INFO L168 Benchmark]: RCFGBuilder took 40448.60 ms. Allocated memory was 144.7 MB in the beginning and 299.9 MB in the end (delta: 155.2 MB). Free memory was 85.1 MB in the beginning and 114.2 MB in the end (delta: -29.1 MB). Peak memory consumption was 173.1 MB. Max. memory is 16.1 GB. [2021-10-29 04:03:28,061 INFO L168 Benchmark]: CodeCheck took 145.92 ms. Allocated memory is still 299.9 MB. Free memory was 114.2 MB in the beginning and 107.9 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:03:28,066 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 0.25 ms. Allocated memory is still 102.8 MB. Free memory is still 57.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2687.50 ms. Allocated memory was 102.8 MB in the beginning and 144.7 MB in the end (delta: 41.9 MB). Free memory was 63.4 MB in the beginning and 60.5 MB in the end (delta: 2.9 MB). Peak memory consumption was 49.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 247.51 ms. Allocated memory is still 144.7 MB. Free memory was 59.7 MB in the beginning and 93.5 MB in the end (delta: -33.8 MB). Peak memory consumption was 10.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 133.46 ms. Allocated memory is still 144.7 MB. Free memory was 93.5 MB in the beginning and 86.0 MB in the end (delta: 7.5 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 40448.60 ms. Allocated memory was 144.7 MB in the beginning and 299.9 MB in the end (delta: 155.2 MB). Free memory was 85.1 MB in the beginning and 114.2 MB in the end (delta: -29.1 MB). Peak memory consumption was 173.1 MB. Max. memory is 16.1 GB. * CodeCheck took 145.92 ms. Allocated memory is still 299.9 MB. Free memory was 114.2 MB in the beginning and 107.9 MB in the end (delta: 6.3 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 04:03:28,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecc91376-9405-49c5-8a59-f87cdb4809d5/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 04:03:30,538 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:03:30,541 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:03:30,574 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:03:30,575 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:03:30,576 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:03:30,578 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:03:30,581 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:03:30,583 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:03:30,584 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:03:30,587 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:03:30,590 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:03:30,591 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:03:30,596 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:03:30,600 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:03:30,602 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:03:30,604 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:03:30,606 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:03:30,611 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:03:30,618 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:03:30,623 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:03:30,624 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:03:30,628 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:03:30,630 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:03:30,641 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:03:30,642 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:03:30,642 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:03:30,644 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:03:30,645 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:03:30,646 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:03:30,647 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:03:30,648 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:03:30,650 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:03:30,651 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:03:30,653 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:03:30,654 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:03:30,655 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:03:30,655 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:03:30,655 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:03:30,657 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:03:30,658 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:03:30,664 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecc91376-9405-49c5-8a59-f87cdb4809d5/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-29 04:03:30,711 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:03:30,711 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:03:30,712 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:03:30,712 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:03:30,713 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:03:30,713 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:03:30,714 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:03:30,714 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:03:30,714 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:03:30,714 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:03:30,715 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:03:30,715 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 04:03:30,715 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 04:03:30,715 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 04:03:30,716 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:03:30,716 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:03:30,716 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:03:30,716 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:03:30,716 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:03:30,717 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:03:30,717 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:03:30,717 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:03:30,717 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:03:30,718 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:03:30,718 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 04:03:30,718 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 04:03:30,718 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:03:30,719 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 04:03:30,719 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 04:03:30,719 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_ecc91376-9405-49c5-8a59-f87cdb4809d5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecc91376-9405-49c5-8a59-f87cdb4809d5/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efb3bc3d53d5de978717fadeb26804aec5f97721ade955fc2d1463ef24ff6010 [2021-10-29 04:03:31,122 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:03:31,152 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:03:31,155 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:03:31,157 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:03:31,158 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:03:31,159 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecc91376-9405-49c5-8a59-f87cdb4809d5/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i [2021-10-29 04:03:31,233 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecc91376-9405-49c5-8a59-f87cdb4809d5/bin/ukojak-Rh5K9KB4LI/data/035d2b4ab/14e3698dc4144f0f841e1a4160b7a0ea/FLAGa222df470 [2021-10-29 04:03:32,262 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:03:32,263 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecc91376-9405-49c5-8a59-f87cdb4809d5/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i [2021-10-29 04:03:32,304 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecc91376-9405-49c5-8a59-f87cdb4809d5/bin/ukojak-Rh5K9KB4LI/data/035d2b4ab/14e3698dc4144f0f841e1a4160b7a0ea/FLAGa222df470 [2021-10-29 04:03:32,669 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecc91376-9405-49c5-8a59-f87cdb4809d5/bin/ukojak-Rh5K9KB4LI/data/035d2b4ab/14e3698dc4144f0f841e1a4160b7a0ea [2021-10-29 04:03:32,671 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:03:32,673 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:03:32,674 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:03:32,674 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:03:32,691 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:03:32,691 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:03:32" (1/1) ... [2021-10-29 04:03:32,692 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f86b518 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:32, skipping insertion in model container [2021-10-29 04:03:32,693 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:03:32" (1/1) ... [2021-10-29 04:03:32,703 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:03:32,834 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:03:33,118 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_ecc91376-9405-49c5-8a59-f87cdb4809d5/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2021-10-29 04:03:33,126 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_ecc91376-9405-49c5-8a59-f87cdb4809d5/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2021-10-29 04:03:33,154 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:03:33,162 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:03:34,148 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:03:34,240 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:34,241 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:34,241 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:34,242 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:34,243 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:34,256 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:34,257 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:34,259 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:34,260 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:34,640 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:03:34,641 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:03:34,643 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:03:34,644 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:03:34,645 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:03:34,646 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:03:34,647 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:03:34,647 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:03:34,648 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:03:34,649 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:03:34,851 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:34,851 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:34,955 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:03:35,000 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-29 04:03:35,029 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:03:35,054 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_ecc91376-9405-49c5-8a59-f87cdb4809d5/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2021-10-29 04:03:35,055 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_ecc91376-9405-49c5-8a59-f87cdb4809d5/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2021-10-29 04:03:35,057 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:03:35,058 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:03:35,092 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:03:35,109 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:35,110 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:35,110 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:35,110 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:35,111 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:35,120 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:35,120 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:35,122 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:35,122 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:35,167 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:03:35,168 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:03:35,169 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:03:35,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:03:35,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:03:35,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:03:35,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:03:35,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:03:35,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:03:35,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:03:35,214 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:35,214 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:35,237 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:03:35,264 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:03:35,278 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_ecc91376-9405-49c5-8a59-f87cdb4809d5/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2021-10-29 04:03:35,279 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_ecc91376-9405-49c5-8a59-f87cdb4809d5/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2021-10-29 04:03:35,281 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:03:35,282 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:03:35,351 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:03:35,374 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:35,374 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:35,374 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:35,375 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:35,375 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:35,382 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:35,383 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:35,383 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:35,384 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:35,421 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:03:35,422 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:03:35,422 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:03:35,423 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:03:35,424 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:03:35,424 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:03:35,425 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:03:35,426 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:03:35,426 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:03:35,427 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:03:35,478 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:35,479 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:03:35,505 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:03:35,803 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:03:35,804 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:35 WrapperNode [2021-10-29 04:03:35,804 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:03:35,805 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:03:35,805 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:03:35,805 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:03:35,813 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:35" (1/1) ... [2021-10-29 04:03:35,985 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:35" (1/1) ... [2021-10-29 04:03:36,077 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:03:36,077 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:03:36,078 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:03:36,078 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:03:36,087 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:35" (1/1) ... [2021-10-29 04:03:36,087 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:35" (1/1) ... [2021-10-29 04:03:36,100 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:35" (1/1) ... [2021-10-29 04:03:36,100 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:35" (1/1) ... [2021-10-29 04:03:36,159 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:35" (1/1) ... [2021-10-29 04:03:36,169 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:35" (1/1) ... [2021-10-29 04:03:36,198 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:35" (1/1) ... [2021-10-29 04:03:36,221 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:03:36,225 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:03:36,225 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:03:36,225 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:03:36,226 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:03:35" (1/1) ... [2021-10-29 04:03:36,233 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:03:36,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecc91376-9405-49c5-8a59-f87cdb4809d5/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:03:36,258 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecc91376-9405-49c5-8a59-f87cdb4809d5/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:03:36,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecc91376-9405-49c5-8a59-f87cdb4809d5/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:03:36,304 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-10-29 04:03:36,305 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-10-29 04:03:36,306 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 04:03:36,306 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-10-29 04:03:36,306 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-10-29 04:03:36,306 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-10-29 04:03:36,307 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-10-29 04:03:36,307 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 04:03:36,307 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 04:03:36,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 04:03:36,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-29 04:03:36,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-10-29 04:03:36,308 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-10-29 04:03:36,308 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-10-29 04:03:36,309 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 04:03:36,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 04:03:36,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 04:03:36,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 04:03:36,310 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:03:36,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:03:36,310 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clean_up [2021-10-29 04:03:36,310 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clean_up [2021-10-29 04:03:36,310 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 04:03:36,310 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 04:03:36,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-10-29 04:03:36,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-10-29 04:03:36,311 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-10-29 04:03:36,311 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-10-29 04:03:36,311 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-10-29 04:03:36,311 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-10-29 04:03:36,312 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-10-29 04:03:36,312 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-10-29 04:03:36,312 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 04:03:36,312 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 04:03:36,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:03:36,312 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-10-29 04:03:36,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-29 04:03:36,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-10-29 04:03:36,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-10-29 04:03:36,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 04:03:36,313 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-10-29 04:03:36,314 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-10-29 04:03:36,315 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-10-29 04:03:36,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-10-29 04:03:36,318 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2021-10-29 04:03:36,319 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2021-10-29 04:03:36,319 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2021-10-29 04:03:36,319 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2021-10-29 04:03:36,320 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-10-29 04:03:36,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-10-29 04:04:21,079 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:04:21,079 INFO L299 CfgBuilder]: Removed 22 assume(true) statements. [2021-10-29 04:04:21,082 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:04:21 BoogieIcfgContainer [2021-10-29 04:04:21,083 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:04:21,083 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:04:21,084 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:04:21,096 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:04:21,096 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:04:21" (1/1) ... [2021-10-29 04:04:21,106 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:04:21,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:04:21,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 125 states and 159 transitions. [2021-10-29 04:04:21,156 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 159 transitions. [2021-10-29 04:04:21,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2021-10-29 04:04:21,167 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:04:21,168 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:04:21,221 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 04:04:21,227 INFO L168 Benchmark]: Toolchain (without parser) took 48553.07 ms. Allocated memory was 75.5 MB in the beginning and 908.1 MB in the end (delta: 832.6 MB). Free memory was 53.7 MB in the beginning and 584.6 MB in the end (delta: -530.9 MB). Peak memory consumption was 299.1 MB. Max. memory is 16.1 GB. [2021-10-29 04:04:21,228 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 75.5 MB. Free memory was 57.6 MB in the beginning and 57.5 MB in the end (delta: 63.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:04:21,229 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3130.32 ms. Allocated memory was 75.5 MB in the beginning and 132.1 MB in the end (delta: 56.6 MB). Free memory was 53.5 MB in the beginning and 75.8 MB in the end (delta: -22.3 MB). Peak memory consumption was 60.4 MB. Max. memory is 16.1 GB. [2021-10-29 04:04:21,230 INFO L168 Benchmark]: Boogie Procedure Inliner took 271.80 ms. Allocated memory is still 132.1 MB. Free memory was 75.8 MB in the beginning and 66.7 MB in the end (delta: 9.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 04:04:21,231 INFO L168 Benchmark]: Boogie Preprocessor took 146.52 ms. Allocated memory is still 132.1 MB. Free memory was 66.7 MB in the beginning and 56.9 MB in the end (delta: 9.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 04:04:21,232 INFO L168 Benchmark]: RCFGBuilder took 44857.87 ms. Allocated memory was 132.1 MB in the beginning and 908.1 MB in the end (delta: 775.9 MB). Free memory was 56.9 MB in the beginning and 589.9 MB in the end (delta: -532.9 MB). Peak memory consumption was 391.9 MB. Max. memory is 16.1 GB. [2021-10-29 04:04:21,233 INFO L168 Benchmark]: CodeCheck took 141.63 ms. Allocated memory is still 908.1 MB. Free memory was 589.9 MB in the beginning and 584.6 MB in the end (delta: 5.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:04:21,236 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 0.30 ms. Allocated memory is still 75.5 MB. Free memory was 57.6 MB in the beginning and 57.5 MB in the end (delta: 63.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3130.32 ms. Allocated memory was 75.5 MB in the beginning and 132.1 MB in the end (delta: 56.6 MB). Free memory was 53.5 MB in the beginning and 75.8 MB in the end (delta: -22.3 MB). Peak memory consumption was 60.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 271.80 ms. Allocated memory is still 132.1 MB. Free memory was 75.8 MB in the beginning and 66.7 MB in the end (delta: 9.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 146.52 ms. Allocated memory is still 132.1 MB. Free memory was 66.7 MB in the beginning and 56.9 MB in the end (delta: 9.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 44857.87 ms. Allocated memory was 132.1 MB in the beginning and 908.1 MB in the end (delta: 775.9 MB). Free memory was 56.9 MB in the beginning and 589.9 MB in the end (delta: -532.9 MB). Peak memory consumption was 391.9 MB. Max. memory is 16.1 GB. * CodeCheck took 141.63 ms. Allocated memory is still 908.1 MB. Free memory was 589.9 MB in the beginning and 584.6 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 04:04:21,330 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ecc91376-9405-49c5-8a59-f87cdb4809d5/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...