./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/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_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/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_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/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 e6fe06011ec734283a4b65c878ecc06069b6254c3dae046be95a16470010a10d --- 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 00:31:01,033 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:31:01,034 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:31:01,053 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:31:01,054 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:31:01,054 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:31:01,055 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:31:01,056 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:31:01,057 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:31:01,058 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:31:01,058 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:31:01,059 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:31:01,059 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:31:01,064 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:31:01,066 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:31:01,067 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:31:01,067 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:31:01,068 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:31:01,070 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:31:01,072 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:31:01,073 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:31:01,074 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:31:01,076 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:31:01,076 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:31:01,080 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:31:01,080 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:31:01,080 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:31:01,081 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:31:01,082 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:31:01,083 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:31:01,083 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:31:01,084 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:31:01,084 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:31:01,085 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:31:01,086 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:31:01,086 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:31:01,087 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:31:01,087 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:31:01,087 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:31:01,088 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:31:01,089 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:31:01,089 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 00:31:01,109 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:31:01,110 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:31:01,110 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:31:01,110 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:31:01,111 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:31:01,111 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:31:01,111 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:31:01,112 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:31:01,112 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:31:01,112 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:31:01,112 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:31:01,112 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:31:01,112 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:31:01,112 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:31:01,113 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:31:01,113 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:31:01,113 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:31:01,113 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:31:01,113 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:31:01,113 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:31:01,114 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:31:01,114 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:31:01,114 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:31:01,114 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:31:01,114 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:31:01,114 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_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e6fe06011ec734283a4b65c878ecc06069b6254c3dae046be95a16470010a10d [2022-12-15 00:31:01,314 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:31:01,336 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:31:01,338 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:31:01,339 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:31:01,340 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:31:01,341 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i [2022-12-15 00:31:04,027 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:31:04,316 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:31:04,316 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i [2022-12-15 00:31:04,334 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/bin/ukojak-rkRKPMF4O4/data/d44043fe7/be3a42cc69204df1a78080f30bebc0fc/FLAG2230d8f92 [2022-12-15 00:31:04,344 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/bin/ukojak-rkRKPMF4O4/data/d44043fe7/be3a42cc69204df1a78080f30bebc0fc [2022-12-15 00:31:04,346 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:31:04,347 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:31:04,348 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:31:04,348 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:31:04,350 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:31:04,351 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:31:04" (1/1) ... [2022-12-15 00:31:04,352 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40097ba3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:31:04, skipping insertion in model container [2022-12-15 00:31:04,352 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:31:04" (1/1) ... [2022-12-15 00:31:04,357 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:31:04,447 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:31:04,658 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_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i[4495,4508] [2022-12-15 00:31:04,666 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_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i[4555,4568] [2022-12-15 00:31:05,246 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:05,257 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:05,262 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:05,263 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:05,263 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:05,264 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:05,264 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:05,268 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:05,275 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:05,275 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:05,276 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:05,277 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:05,335 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:31:05,335 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:31:05,336 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:31:05,339 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 00:31:05,341 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 00:31:05,342 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 00:31:05,465 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:05,569 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 00:31:05,570 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 00:31:05,571 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 00:31:05,572 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 00:31:05,572 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 00:31:05,573 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 00:31:05,574 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 00:31:05,574 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 00:31:05,575 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 00:31:05,575 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 00:31:05,576 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 00:31:05,686 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 00:31:05,697 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:05,698 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:05,704 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:05,706 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:05,707 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:05,708 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 00:31:05,715 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:31:05,736 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:31:05,742 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:05,742 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:05,752 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:05,771 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:05,786 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 00:31:05,791 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:31:05,822 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:31:05,845 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_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i[4495,4508] [2022-12-15 00:31:05,845 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_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i[4555,4568] [2022-12-15 00:31:05,863 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:05,867 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:05,869 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:05,870 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:05,870 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:05,870 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:05,871 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:05,872 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:05,875 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:05,876 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:05,876 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:05,877 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:05,881 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:31:05,881 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:31:05,882 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:31:05,884 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 00:31:05,885 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 00:31:05,885 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 00:31:05,887 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:05,900 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 00:31:05,901 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 00:31:05,901 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 00:31:05,902 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 00:31:05,902 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 00:31:05,903 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 00:31:05,903 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 00:31:05,904 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 00:31:05,904 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 00:31:05,904 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 00:31:05,905 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 00:31:05,918 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 00:31:05,922 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:05,923 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:05,927 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:05,929 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:05,930 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:05,930 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 00:31:05,934 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:31:05,947 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:31:05,952 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:05,953 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:05,960 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:05,963 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:05,972 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 00:31:05,974 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:31:06,110 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:31:06,111 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:31:06 WrapperNode [2022-12-15 00:31:06,111 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:31:06,111 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:31:06,112 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:31:06,112 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:31:06,117 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:31:06" (1/1) ... [2022-12-15 00:31:06,180 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:31:06" (1/1) ... [2022-12-15 00:31:06,226 INFO L138 Inliner]: procedures = 691, calls = 2501, calls flagged for inlining = 53, calls inlined = 4, statements flattened = 752 [2022-12-15 00:31:06,226 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:31:06,227 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:31:06,227 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:31:06,227 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:31:06,235 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:31:06" (1/1) ... [2022-12-15 00:31:06,235 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:31:06" (1/1) ... [2022-12-15 00:31:06,241 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:31:06" (1/1) ... [2022-12-15 00:31:06,241 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:31:06" (1/1) ... [2022-12-15 00:31:06,262 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:31:06" (1/1) ... [2022-12-15 00:31:06,264 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:31:06" (1/1) ... [2022-12-15 00:31:06,268 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:31:06" (1/1) ... [2022-12-15 00:31:06,271 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:31:06" (1/1) ... [2022-12-15 00:31:06,277 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:31:06,278 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:31:06,278 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:31:06,278 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:31:06,279 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:31:06" (1/1) ... [2022-12-15 00:31:06,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:31:06,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:31:06,303 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:31:06,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:31:06,341 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_clean_up [2022-12-15 00:31:06,341 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_clean_up [2022-12-15 00:31:06,342 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-15 00:31:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-15 00:31:06,342 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 00:31:06,342 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 00:31:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 00:31:06,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 00:31:06,342 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 00:31:06,342 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 00:31:06,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 00:31:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:31:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 00:31:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:31:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:31:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 00:31:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 00:31:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-12-15 00:31:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-12-15 00:31:06,343 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 00:31:06,343 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 00:31:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 00:31:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 00:31:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 00:31:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-15 00:31:06,344 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-15 00:31:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 00:31:06,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 00:31:06,547 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:31:06,549 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:31:07,261 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:31:07,413 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:31:07,414 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:31:07,416 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:31:07 BoogieIcfgContainer [2022-12-15 00:31:07,416 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:31:07,417 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:31:07,417 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:31:07,427 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:31:07,427 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:31:07" (1/1) ... [2022-12-15 00:31:07,434 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:31:07,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:31:07,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 55 states and 65 transitions. [2022-12-15 00:31:07,475 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 65 transitions. [2022-12-15 00:31:07,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-15 00:31:07,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:31:07,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:31:07,512 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 00:31:07,516 INFO L158 Benchmark]: Toolchain (without parser) took 3167.97ms. Allocated memory was 144.7MB in the beginning and 174.1MB in the end (delta: 29.4MB). Free memory was 70.2MB in the beginning and 86.6MB in the end (delta: -16.4MB). Peak memory consumption was 15.3MB. Max. memory is 16.1GB. [2022-12-15 00:31:07,517 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 144.7MB. Free memory was 119.8MB in the beginning and 119.6MB in the end (delta: 190.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:31:07,517 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1762.84ms. Allocated memory is still 144.7MB. Free memory was 70.0MB in the beginning and 48.3MB in the end (delta: 21.7MB). Peak memory consumption was 49.7MB. Max. memory is 16.1GB. [2022-12-15 00:31:07,518 INFO L158 Benchmark]: Boogie Procedure Inliner took 114.85ms. Allocated memory was 144.7MB in the beginning and 174.1MB in the end (delta: 29.4MB). Free memory was 48.3MB in the beginning and 111.8MB in the end (delta: -63.5MB). Peak memory consumption was 9.8MB. Max. memory is 16.1GB. [2022-12-15 00:31:07,518 INFO L158 Benchmark]: Boogie Preprocessor took 50.48ms. Allocated memory is still 174.1MB. Free memory was 111.8MB in the beginning and 105.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:31:07,519 INFO L158 Benchmark]: RCFGBuilder took 1138.77ms. Allocated memory is still 174.1MB. Free memory was 105.5MB in the beginning and 92.9MB in the end (delta: 12.6MB). Peak memory consumption was 56.5MB. Max. memory is 16.1GB. [2022-12-15 00:31:07,519 INFO L158 Benchmark]: CodeCheck took 97.61ms. Allocated memory is still 174.1MB. Free memory was 92.9MB in the beginning and 86.6MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:31:07,522 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 0.20ms. Allocated memory is still 144.7MB. Free memory was 119.8MB in the beginning and 119.6MB in the end (delta: 190.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1762.84ms. Allocated memory is still 144.7MB. Free memory was 70.0MB in the beginning and 48.3MB in the end (delta: 21.7MB). Peak memory consumption was 49.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 114.85ms. Allocated memory was 144.7MB in the beginning and 174.1MB in the end (delta: 29.4MB). Free memory was 48.3MB in the beginning and 111.8MB in the end (delta: -63.5MB). Peak memory consumption was 9.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 50.48ms. Allocated memory is still 174.1MB. Free memory was 111.8MB in the beginning and 105.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1138.77ms. Allocated memory is still 174.1MB. Free memory was 105.5MB in the beginning and 92.9MB in the end (delta: 12.6MB). Peak memory consumption was 56.5MB. Max. memory is 16.1GB. * CodeCheck took 97.61ms. Allocated memory is still 174.1MB. Free memory was 92.9MB in the beginning and 86.6MB 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 00:31:07,538 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/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_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/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_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/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 e6fe06011ec734283a4b65c878ecc06069b6254c3dae046be95a16470010a10d --- 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 00:31:09,320 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:31:09,322 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:31:09,341 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:31:09,341 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:31:09,343 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:31:09,344 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:31:09,345 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:31:09,347 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:31:09,348 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:31:09,349 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:31:09,349 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:31:09,350 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:31:09,351 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:31:09,352 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:31:09,353 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:31:09,354 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:31:09,355 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:31:09,356 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:31:09,358 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:31:09,359 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:31:09,361 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:31:09,362 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:31:09,363 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:31:09,366 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:31:09,366 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:31:09,367 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:31:09,367 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:31:09,368 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:31:09,369 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:31:09,369 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:31:09,369 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:31:09,373 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:31:09,374 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:31:09,375 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:31:09,375 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:31:09,376 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:31:09,376 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:31:09,376 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:31:09,377 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:31:09,378 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:31:09,378 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-15 00:31:09,401 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:31:09,401 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:31:09,402 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:31:09,402 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:31:09,402 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:31:09,402 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:31:09,402 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:31:09,403 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:31:09,403 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:31:09,403 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:31:09,403 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:31:09,403 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 00:31:09,403 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 00:31:09,403 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 00:31:09,403 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:31:09,403 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:31:09,403 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:31:09,404 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:31:09,404 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:31:09,404 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:31:09,404 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:31:09,404 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:31:09,404 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:31:09,404 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:31:09,404 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 00:31:09,404 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 00:31:09,405 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:31:09,405 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 00:31:09,405 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 00:31:09,405 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_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e6fe06011ec734283a4b65c878ecc06069b6254c3dae046be95a16470010a10d [2022-12-15 00:31:09,634 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:31:09,649 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:31:09,652 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:31:09,653 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:31:09,653 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:31:09,654 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i [2022-12-15 00:31:12,175 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:31:12,524 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:31:12,525 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i [2022-12-15 00:31:12,549 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/bin/ukojak-rkRKPMF4O4/data/a2a859fa2/8093ce05b87b45e8801464d6184f4d44/FLAG16cc6bead [2022-12-15 00:31:12,560 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/bin/ukojak-rkRKPMF4O4/data/a2a859fa2/8093ce05b87b45e8801464d6184f4d44 [2022-12-15 00:31:12,562 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:31:12,563 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:31:12,564 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:31:12,564 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:31:12,567 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:31:12,567 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:31:12" (1/1) ... [2022-12-15 00:31:12,568 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19b232e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:31:12, skipping insertion in model container [2022-12-15 00:31:12,568 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:31:12" (1/1) ... [2022-12-15 00:31:12,574 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:31:12,645 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:31:12,819 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_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i[4495,4508] [2022-12-15 00:31:12,825 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_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i[4555,4568] [2022-12-15 00:31:13,567 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:13,577 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:13,582 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:13,582 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:13,583 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:13,583 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:13,584 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:13,588 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:13,597 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:13,598 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:13,599 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:13,600 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:13,669 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:31:13,669 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:31:13,670 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:31:13,674 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 00:31:13,676 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 00:31:13,676 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 00:31:13,778 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:13,908 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 00:31:13,909 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 00:31:13,909 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 00:31:13,910 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 00:31:13,911 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 00:31:13,911 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 00:31:13,912 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 00:31:13,912 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 00:31:13,913 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 00:31:13,913 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 00:31:13,914 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 00:31:14,043 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 00:31:14,058 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:14,060 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:14,069 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:14,072 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:14,073 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:14,074 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 00:31:14,084 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:31:14,112 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:31:14,120 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:14,121 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:14,132 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:14,150 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:14,169 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 00:31:14,175 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:31:14,220 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-15 00:31:14,256 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:31:14,260 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_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i[4495,4508] [2022-12-15 00:31:14,260 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_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i[4555,4568] [2022-12-15 00:31:14,281 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:14,287 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:14,289 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:14,290 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:14,290 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:14,291 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:14,291 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:14,293 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:14,297 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:14,298 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:14,299 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:14,299 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:14,312 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:31:14,312 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:31:14,313 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:31:14,315 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 00:31:14,317 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 00:31:14,317 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 00:31:14,320 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:14,337 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 00:31:14,338 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 00:31:14,338 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 00:31:14,339 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 00:31:14,339 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 00:31:14,340 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 00:31:14,340 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 00:31:14,340 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 00:31:14,340 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 00:31:14,341 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 00:31:14,341 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 00:31:14,354 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 00:31:14,357 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:14,358 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:14,362 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:14,363 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:14,364 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:14,364 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 00:31:14,368 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:31:14,378 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:31:14,382 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:14,382 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:14,388 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:14,391 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:14,408 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 00:31:14,410 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:31:14,427 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:31:14,438 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_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i[4495,4508] [2022-12-15 00:31:14,438 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_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness_negated.i[4555,4568] [2022-12-15 00:31:14,459 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:14,463 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:14,465 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:14,466 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:14,466 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:14,466 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:14,467 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:14,468 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:14,472 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:14,472 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:14,473 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:14,474 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:14,478 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:31:14,479 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:31:14,479 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:31:14,481 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 00:31:14,482 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 00:31:14,482 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 00:31:14,484 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:14,495 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 00:31:14,495 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 00:31:14,496 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 00:31:14,496 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 00:31:14,496 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 00:31:14,497 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 00:31:14,497 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 00:31:14,497 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 00:31:14,497 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 00:31:14,498 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 00:31:14,498 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 00:31:14,517 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 00:31:14,521 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:14,522 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:14,525 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:14,526 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:14,527 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:14,527 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 00:31:14,531 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:31:14,541 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:31:14,546 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:14,546 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:31:14,552 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:14,555 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:31:14,561 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 00:31:14,562 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:31:14,768 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:31:14,768 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:31:14 WrapperNode [2022-12-15 00:31:14,768 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:31:14,769 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:31:14,769 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:31:14,769 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:31:14,775 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:31:14" (1/1) ... [2022-12-15 00:31:14,833 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:31:14" (1/1) ... [2022-12-15 00:31:14,899 INFO L138 Inliner]: procedures = 711, calls = 2501, calls flagged for inlining = 53, calls inlined = 4, statements flattened = 753 [2022-12-15 00:31:14,899 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:31:14,900 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:31:14,900 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:31:14,900 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:31:14,910 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:31:14" (1/1) ... [2022-12-15 00:31:14,910 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:31:14" (1/1) ... [2022-12-15 00:31:14,917 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:31:14" (1/1) ... [2022-12-15 00:31:14,917 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:31:14" (1/1) ... [2022-12-15 00:31:14,948 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:31:14" (1/1) ... [2022-12-15 00:31:14,950 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:31:14" (1/1) ... [2022-12-15 00:31:14,958 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:31:14" (1/1) ... [2022-12-15 00:31:14,963 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:31:14" (1/1) ... [2022-12-15 00:31:14,971 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:31:14,972 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:31:14,972 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:31:14,972 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:31:14,973 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:31:14" (1/1) ... [2022-12-15 00:31:14,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:31:14,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:31:14,997 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:31:15,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:31:15,033 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_clean_up [2022-12-15 00:31:15,034 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_clean_up [2022-12-15 00:31:15,034 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-15 00:31:15,034 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-15 00:31:15,034 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 00:31:15,034 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 00:31:15,034 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 00:31:15,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 00:31:15,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-15 00:31:15,034 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 00:31:15,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 00:31:15,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 00:31:15,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:31:15,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 00:31:15,035 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:31:15,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:31:15,035 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 00:31:15,035 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 00:31:15,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-15 00:31:15,035 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-12-15 00:31:15,035 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-12-15 00:31:15,035 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 00:31:15,035 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 00:31:15,036 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 00:31:15,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 00:31:15,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-15 00:31:15,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 00:31:15,036 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-15 00:31:15,036 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-15 00:31:15,232 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:31:15,234 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:31:17,046 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:31:17,233 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:31:17,233 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:31:17,235 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:31:17 BoogieIcfgContainer [2022-12-15 00:31:17,235 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:31:17,236 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:31:17,236 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:31:17,244 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:31:17,244 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:31:17" (1/1) ... [2022-12-15 00:31:17,250 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:31:17,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:31:17,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 55 states and 65 transitions. [2022-12-15 00:31:17,294 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 65 transitions. [2022-12-15 00:31:17,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-12-15 00:31:17,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:31:17,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:31:17,342 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 00:31:17,345 INFO L158 Benchmark]: Toolchain (without parser) took 4781.58ms. Allocated memory was 77.6MB in the beginning and 199.2MB in the end (delta: 121.6MB). Free memory was 39.6MB in the beginning and 126.1MB in the end (delta: -86.5MB). Peak memory consumption was 33.3MB. Max. memory is 16.1GB. [2022-12-15 00:31:17,345 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 50.3MB. Free memory was 28.9MB in the beginning and 28.8MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:31:17,346 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2204.73ms. Allocated memory was 77.6MB in the beginning and 113.2MB in the end (delta: 35.7MB). Free memory was 39.4MB in the beginning and 45.9MB in the end (delta: -6.5MB). Peak memory consumption was 41.6MB. Max. memory is 16.1GB. [2022-12-15 00:31:17,346 INFO L158 Benchmark]: Boogie Procedure Inliner took 130.27ms. Allocated memory was 113.2MB in the beginning and 138.4MB in the end (delta: 25.2MB). Free memory was 45.4MB in the beginning and 81.6MB in the end (delta: -36.2MB). Peak memory consumption was 11.1MB. Max. memory is 16.1GB. [2022-12-15 00:31:17,346 INFO L158 Benchmark]: Boogie Preprocessor took 71.12ms. Allocated memory is still 138.4MB. Free memory was 81.6MB in the beginning and 73.9MB in the end (delta: 7.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:31:17,347 INFO L158 Benchmark]: RCFGBuilder took 2263.72ms. Allocated memory was 138.4MB in the beginning and 199.2MB in the end (delta: 60.8MB). Free memory was 73.9MB in the beginning and 132.4MB in the end (delta: -58.5MB). Peak memory consumption was 93.1MB. Max. memory is 16.1GB. [2022-12-15 00:31:17,347 INFO L158 Benchmark]: CodeCheck took 107.78ms. Allocated memory is still 199.2MB. Free memory was 132.4MB in the beginning and 126.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:31:17,349 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 0.15ms. Allocated memory is still 50.3MB. Free memory was 28.9MB in the beginning and 28.8MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2204.73ms. Allocated memory was 77.6MB in the beginning and 113.2MB in the end (delta: 35.7MB). Free memory was 39.4MB in the beginning and 45.9MB in the end (delta: -6.5MB). Peak memory consumption was 41.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 130.27ms. Allocated memory was 113.2MB in the beginning and 138.4MB in the end (delta: 25.2MB). Free memory was 45.4MB in the beginning and 81.6MB in the end (delta: -36.2MB). Peak memory consumption was 11.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 71.12ms. Allocated memory is still 138.4MB. Free memory was 81.6MB in the beginning and 73.9MB in the end (delta: 7.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2263.72ms. Allocated memory was 138.4MB in the beginning and 199.2MB in the end (delta: 60.8MB). Free memory was 73.9MB in the beginning and 132.4MB in the end (delta: -58.5MB). Peak memory consumption was 93.1MB. Max. memory is 16.1GB. * CodeCheck took 107.78ms. Allocated memory is still 199.2MB. Free memory was 132.4MB in the beginning and 126.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 00:31:17,371 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e3393b1-2ee6-40ed-9437-2c77d61c71ff/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