./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/bin/ukojak-rkRKPMF4O4 --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 7abeba1fc2dbf12f3bad8a96f6542efa5b1c4c6830a1891924f6048273346f54 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 02:31:03,451 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:31:03,452 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:31:03,465 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:31:03,465 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:31:03,465 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:31:03,466 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:31:03,467 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:31:03,468 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:31:03,469 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:31:03,470 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:31:03,470 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:31:03,471 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:31:03,471 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:31:03,472 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:31:03,473 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:31:03,473 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:31:03,474 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:31:03,475 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:31:03,476 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:31:03,477 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:31:03,478 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:31:03,479 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:31:03,480 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:31:03,487 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:31:03,488 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:31:03,488 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:31:03,489 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:31:03,489 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:31:03,490 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:31:03,491 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:31:03,492 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:31:03,492 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:31:03,493 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:31:03,494 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:31:03,495 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:31:03,495 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:31:03,496 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:31:03,496 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:31:03,497 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:31:03,497 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:31:03,498 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 02:31:03,517 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:31:03,517 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:31:03,518 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:31:03,518 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:31:03,519 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:31:03,519 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:31:03,519 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:31:03,519 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 02:31:03,519 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:31:03,519 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:31:03,519 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:31:03,520 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:31:03,520 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:31:03,520 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:31:03,520 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:31:03,520 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:31:03,520 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:31:03,521 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:31:03,521 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:31:03,521 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:31:03,521 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:31:03,521 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:31:03,522 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 02:31:03,522 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 02:31:03,522 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:31:03,522 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_f9f50249-19b9-4429-9543-b0cda537fa4a/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7abeba1fc2dbf12f3bad8a96f6542efa5b1c4c6830a1891924f6048273346f54 [2022-12-15 02:31:03,680 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:31:03,698 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:31:03,701 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:31:03,702 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:31:03,702 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:31:03,703 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i [2022-12-15 02:31:06,268 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:31:06,552 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:31:06,552 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i [2022-12-15 02:31:06,571 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/bin/ukojak-rkRKPMF4O4/data/e9e1c37ff/5f7680f2b750470bab262145ba64c034/FLAG1172f2241 [2022-12-15 02:31:06,844 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/bin/ukojak-rkRKPMF4O4/data/e9e1c37ff/5f7680f2b750470bab262145ba64c034 [2022-12-15 02:31:06,847 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:31:06,849 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:31:06,850 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:31:06,850 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:31:06,854 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:31:06,855 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:31:06" (1/1) ... [2022-12-15 02:31:06,856 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26798822 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:06, skipping insertion in model container [2022-12-15 02:31:06,857 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:31:06" (1/1) ... [2022-12-15 02:31:06,866 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:31:06,937 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:31:07,132 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4494,4507] [2022-12-15 02:31:07,138 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4554,4567] [2022-12-15 02:31:07,666 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:07,666 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:07,667 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:07,667 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:07,668 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:07,679 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:07,680 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:07,681 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:07,682 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:07,683 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:07,684 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:07,685 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:07,685 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:07,730 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 02:31:07,731 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 02:31:07,732 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 02:31:07,735 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 02:31:07,737 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 02:31:07,737 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 02:31:07,913 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 02:31:07,914 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 02:31:07,914 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 02:31:07,915 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 02:31:07,916 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 02:31:07,917 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 02:31:07,918 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 02:31:07,918 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 02:31:07,919 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 02:31:07,920 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 02:31:07,920 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 02:31:08,024 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 02:31:08,030 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:31:08,047 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:31:08,056 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4494,4507] [2022-12-15 02:31:08,057 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4554,4567] [2022-12-15 02:31:08,083 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:08,084 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:08,084 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:08,084 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:08,085 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:08,090 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:08,091 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:08,092 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:08,092 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:08,093 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:08,093 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:08,094 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:08,094 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:08,099 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 02:31:08,099 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 02:31:08,099 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 02:31:08,102 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 02:31:08,103 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 02:31:08,103 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 02:31:08,121 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 02:31:08,122 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 02:31:08,123 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 02:31:08,123 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 02:31:08,124 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 02:31:08,125 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 02:31:08,125 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 02:31:08,125 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 02:31:08,126 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 02:31:08,126 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 02:31:08,126 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 02:31:08,144 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 02:31:08,146 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:31:08,276 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:31:08,277 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:08 WrapperNode [2022-12-15 02:31:08,277 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:31:08,278 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:31:08,278 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:31:08,278 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:31:08,283 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:08" (1/1) ... [2022-12-15 02:31:08,328 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:08" (1/1) ... [2022-12-15 02:31:08,369 INFO L138 Inliner]: procedures = 681, calls = 1232, calls flagged for inlining = 38, calls inlined = 5, statements flattened = 519 [2022-12-15 02:31:08,370 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:31:08,370 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:31:08,371 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:31:08,371 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:31:08,380 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:08" (1/1) ... [2022-12-15 02:31:08,380 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:08" (1/1) ... [2022-12-15 02:31:08,385 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:08" (1/1) ... [2022-12-15 02:31:08,386 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:08" (1/1) ... [2022-12-15 02:31:08,402 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:08" (1/1) ... [2022-12-15 02:31:08,404 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:08" (1/1) ... [2022-12-15 02:31:08,408 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:08" (1/1) ... [2022-12-15 02:31:08,411 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:08" (1/1) ... [2022-12-15 02:31:08,416 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:31:08,417 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:31:08,417 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:31:08,417 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:31:08,418 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:08" (1/1) ... [2022-12-15 02:31:08,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:31:08,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:31:08,447 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:31:08,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:31:08,482 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 02:31:08,482 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 02:31:08,482 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 02:31:08,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 02:31:08,482 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-12-15 02:31:08,482 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-12-15 02:31:08,482 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 02:31:08,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 02:31:08,483 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 02:31:08,483 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:31:08,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:31:08,483 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint32_t [2022-12-15 02:31:08,483 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint32_t [2022-12-15 02:31:08,483 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 02:31:08,483 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-12-15 02:31:08,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-12-15 02:31:08,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 02:31:08,484 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_u64_checked [2022-12-15 02:31:08,484 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_u64_checked [2022-12-15 02:31:08,484 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 02:31:08,484 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 02:31:08,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 02:31:08,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 02:31:08,657 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:31:08,659 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:31:09,206 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:31:09,278 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:31:09,278 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 02:31:09,280 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:31:09 BoogieIcfgContainer [2022-12-15 02:31:09,281 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:31:09,281 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:31:09,282 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:31:09,291 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:31:09,291 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:31:09" (1/1) ... [2022-12-15 02:31:09,300 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:31:09,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:31:09,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 57 states and 71 transitions. [2022-12-15 02:31:09,346 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 71 transitions. [2022-12-15 02:31:09,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-15 02:31:09,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:31:09,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:31:09,381 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 02:31:09,385 INFO L158 Benchmark]: Toolchain (without parser) took 2535.19ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 76.6MB in the beginning and 48.3MB in the end (delta: 28.3MB). Peak memory consumption was 54.4MB. Max. memory is 16.1GB. [2022-12-15 02:31:09,385 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 117.4MB. Free memory is still 83.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:31:09,386 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1426.91ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 76.3MB in the beginning and 81.4MB in the end (delta: -5.1MB). Peak memory consumption was 57.4MB. Max. memory is 16.1GB. [2022-12-15 02:31:09,386 INFO L158 Benchmark]: Boogie Procedure Inliner took 92.44ms. Allocated memory is still 142.6MB. Free memory was 81.4MB in the beginning and 74.7MB in the end (delta: 6.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 02:31:09,387 INFO L158 Benchmark]: Boogie Preprocessor took 45.61ms. Allocated memory is still 142.6MB. Free memory was 74.7MB in the beginning and 70.5MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 02:31:09,387 INFO L158 Benchmark]: RCFGBuilder took 863.96ms. Allocated memory is still 142.6MB. Free memory was 70.5MB in the beginning and 54.7MB in the end (delta: 15.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-12-15 02:31:09,388 INFO L158 Benchmark]: CodeCheck took 101.82ms. Allocated memory is still 142.6MB. Free memory was 54.7MB in the beginning and 48.3MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 02:31:09,390 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 117.4MB. Free memory is still 83.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1426.91ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 76.3MB in the beginning and 81.4MB in the end (delta: -5.1MB). Peak memory consumption was 57.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 92.44ms. Allocated memory is still 142.6MB. Free memory was 81.4MB in the beginning and 74.7MB in the end (delta: 6.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 45.61ms. Allocated memory is still 142.6MB. Free memory was 74.7MB in the beginning and 70.5MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 863.96ms. Allocated memory is still 142.6MB. Free memory was 70.5MB in the beginning and 54.7MB in the end (delta: 15.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 101.82ms. Allocated memory is still 142.6MB. Free memory was 54.7MB in the beginning and 48.3MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 02:31:09,403 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/bin/ukojak-rkRKPMF4O4 --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 7abeba1fc2dbf12f3bad8a96f6542efa5b1c4c6830a1891924f6048273346f54 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 02:31:11,076 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:31:11,078 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:31:11,096 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:31:11,097 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:31:11,098 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:31:11,099 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:31:11,101 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:31:11,103 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:31:11,104 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:31:11,105 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:31:11,106 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:31:11,107 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:31:11,108 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:31:11,109 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:31:11,110 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:31:11,111 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:31:11,112 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:31:11,114 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:31:11,116 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:31:11,118 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:31:11,119 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:31:11,121 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:31:11,122 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:31:11,126 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:31:11,126 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:31:11,127 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:31:11,128 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:31:11,128 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:31:11,129 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:31:11,129 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:31:11,130 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:31:11,131 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:31:11,132 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:31:11,133 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:31:11,133 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:31:11,134 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:31:11,134 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:31:11,134 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:31:11,135 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:31:11,136 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:31:11,137 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-15 02:31:11,159 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:31:11,159 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:31:11,160 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:31:11,161 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:31:11,161 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:31:11,161 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:31:11,162 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:31:11,162 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:31:11,162 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:31:11,162 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:31:11,162 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:31:11,162 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 02:31:11,163 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 02:31:11,163 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 02:31:11,163 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:31:11,163 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:31:11,163 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:31:11,163 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:31:11,164 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:31:11,164 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:31:11,164 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:31:11,164 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:31:11,164 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:31:11,164 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:31:11,164 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 02:31:11,164 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 02:31:11,164 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:31:11,165 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 02:31:11,165 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 02:31:11,165 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_f9f50249-19b9-4429-9543-b0cda537fa4a/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7abeba1fc2dbf12f3bad8a96f6542efa5b1c4c6830a1891924f6048273346f54 [2022-12-15 02:31:11,397 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:31:11,411 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:31:11,413 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:31:11,414 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:31:11,414 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:31:11,415 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i [2022-12-15 02:31:14,012 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:31:14,353 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:31:14,354 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i [2022-12-15 02:31:14,382 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/bin/ukojak-rkRKPMF4O4/data/118964732/575ed3fc19e04d81b4ba52c2b8857f6f/FLAGf8ac2e21d [2022-12-15 02:31:14,396 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/bin/ukojak-rkRKPMF4O4/data/118964732/575ed3fc19e04d81b4ba52c2b8857f6f [2022-12-15 02:31:14,398 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:31:14,399 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:31:14,401 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:31:14,401 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:31:14,404 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:31:14,404 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:31:14" (1/1) ... [2022-12-15 02:31:14,405 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@421dd4ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:14, skipping insertion in model container [2022-12-15 02:31:14,406 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:31:14" (1/1) ... [2022-12-15 02:31:14,412 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:31:14,475 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:31:14,634 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4494,4507] [2022-12-15 02:31:14,640 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4554,4567] [2022-12-15 02:31:15,095 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:15,096 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:15,096 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:15,097 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:15,097 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:15,107 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:15,108 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:15,110 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:15,110 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:15,111 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:15,112 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:15,113 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:15,113 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:15,155 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 02:31:15,156 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 02:31:15,157 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 02:31:15,161 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 02:31:15,163 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 02:31:15,169 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 02:31:15,347 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 02:31:15,347 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 02:31:15,348 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 02:31:15,349 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 02:31:15,349 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 02:31:15,350 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 02:31:15,351 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 02:31:15,351 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 02:31:15,352 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 02:31:15,352 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 02:31:15,353 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 02:31:15,459 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 02:31:15,464 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:31:15,483 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:31:15,492 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4494,4507] [2022-12-15 02:31:15,493 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4554,4567] [2022-12-15 02:31:15,522 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:15,522 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:15,523 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:15,523 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:15,523 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:15,529 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:15,530 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:15,531 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:15,541 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:15,542 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:15,543 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:15,544 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:15,544 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:31:15,555 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 02:31:15,555 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 02:31:15,556 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 02:31:15,561 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 02:31:15,563 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 02:31:15,563 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 02:31:15,596 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 02:31:15,597 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 02:31:15,598 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 02:31:15,599 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 02:31:15,600 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 02:31:15,601 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 02:31:15,602 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 02:31:15,602 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 02:31:15,603 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 02:31:15,604 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 02:31:15,604 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 02:31:15,639 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 02:31:15,643 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:31:15,796 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:31:15,797 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:15 WrapperNode [2022-12-15 02:31:15,797 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:31:15,798 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:31:15,798 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:31:15,798 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:31:15,804 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:15" (1/1) ... [2022-12-15 02:31:15,854 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:15" (1/1) ... [2022-12-15 02:31:15,895 INFO L138 Inliner]: procedures = 701, calls = 1232, calls flagged for inlining = 38, calls inlined = 5, statements flattened = 517 [2022-12-15 02:31:15,896 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:31:15,897 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:31:15,897 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:31:15,897 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:31:15,904 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:15" (1/1) ... [2022-12-15 02:31:15,904 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:15" (1/1) ... [2022-12-15 02:31:15,910 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:15" (1/1) ... [2022-12-15 02:31:15,911 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:15" (1/1) ... [2022-12-15 02:31:15,931 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:15" (1/1) ... [2022-12-15 02:31:15,933 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:15" (1/1) ... [2022-12-15 02:31:15,939 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:15" (1/1) ... [2022-12-15 02:31:15,942 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:15" (1/1) ... [2022-12-15 02:31:15,949 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:31:15,950 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:31:15,950 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:31:15,950 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:31:15,951 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:31:15" (1/1) ... [2022-12-15 02:31:15,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:31:15,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:31:15,978 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:31:15,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:31:16,012 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 02:31:16,012 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 02:31:16,012 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 02:31:16,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 02:31:16,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-15 02:31:16,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-12-15 02:31:16,013 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-12-15 02:31:16,013 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-12-15 02:31:16,013 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 02:31:16,013 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 02:31:16,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 02:31:16,013 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:31:16,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:31:16,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-15 02:31:16,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-15 02:31:16,014 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint32_t [2022-12-15 02:31:16,014 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint32_t [2022-12-15 02:31:16,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 02:31:16,014 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-12-15 02:31:16,014 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-12-15 02:31:16,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-15 02:31:16,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-15 02:31:16,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 02:31:16,015 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_u64_checked [2022-12-15 02:31:16,015 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_u64_checked [2022-12-15 02:31:16,015 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 02:31:16,015 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 02:31:16,221 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:31:16,223 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:31:16,863 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:31:16,999 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:31:16,999 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 02:31:17,001 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:31:17 BoogieIcfgContainer [2022-12-15 02:31:17,002 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:31:17,002 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:31:17,002 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:31:17,012 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:31:17,012 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:31:17" (1/1) ... [2022-12-15 02:31:17,020 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:31:17,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:31:17,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 57 states and 71 transitions. [2022-12-15 02:31:17,072 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 71 transitions. [2022-12-15 02:31:17,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-15 02:31:17,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:31:17,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:31:17,116 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 02:31:17,119 INFO L158 Benchmark]: Toolchain (without parser) took 2719.04ms. Allocated memory was 77.6MB in the beginning and 113.2MB in the end (delta: 35.7MB). Free memory was 49.2MB in the beginning and 69.3MB in the end (delta: -20.1MB). Peak memory consumption was 56.4MB. Max. memory is 16.1GB. [2022-12-15 02:31:17,119 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 58.7MB. Free memory was 37.4MB in the beginning and 37.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:31:17,120 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1396.41ms. Allocated memory was 77.6MB in the beginning and 94.4MB in the end (delta: 16.8MB). Free memory was 49.0MB in the beginning and 52.7MB in the end (delta: -3.7MB). Peak memory consumption was 44.7MB. Max. memory is 16.1GB. [2022-12-15 02:31:17,120 INFO L158 Benchmark]: Boogie Procedure Inliner took 98.51ms. Allocated memory is still 94.4MB. Free memory was 52.7MB in the beginning and 44.5MB in the end (delta: 8.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 02:31:17,120 INFO L158 Benchmark]: Boogie Preprocessor took 52.95ms. Allocated memory is still 94.4MB. Free memory was 44.5MB in the beginning and 39.7MB in the end (delta: 4.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 02:31:17,121 INFO L158 Benchmark]: RCFGBuilder took 1051.44ms. Allocated memory was 94.4MB in the beginning and 113.2MB in the end (delta: 18.9MB). Free memory was 39.2MB in the beginning and 40.6MB in the end (delta: -1.4MB). Peak memory consumption was 26.1MB. Max. memory is 16.1GB. [2022-12-15 02:31:17,121 INFO L158 Benchmark]: CodeCheck took 115.49ms. Allocated memory is still 113.2MB. Free memory was 40.6MB in the beginning and 69.3MB in the end (delta: -28.7MB). Peak memory consumption was 6.9MB. Max. memory is 16.1GB. [2022-12-15 02:31:17,124 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 58.7MB. Free memory was 37.4MB in the beginning and 37.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1396.41ms. Allocated memory was 77.6MB in the beginning and 94.4MB in the end (delta: 16.8MB). Free memory was 49.0MB in the beginning and 52.7MB in the end (delta: -3.7MB). Peak memory consumption was 44.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 98.51ms. Allocated memory is still 94.4MB. Free memory was 52.7MB in the beginning and 44.5MB in the end (delta: 8.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 52.95ms. Allocated memory is still 94.4MB. Free memory was 44.5MB in the beginning and 39.7MB in the end (delta: 4.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1051.44ms. Allocated memory was 94.4MB in the beginning and 113.2MB in the end (delta: 18.9MB). Free memory was 39.2MB in the beginning and 40.6MB in the end (delta: -1.4MB). Peak memory consumption was 26.1MB. Max. memory is 16.1GB. * CodeCheck took 115.49ms. Allocated memory is still 113.2MB. Free memory was 40.6MB in the beginning and 69.3MB in the end (delta: -28.7MB). Peak memory consumption was 6.9MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 02:31:17,147 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9f50249-19b9-4429-9543-b0cda537fa4a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared