./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.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_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/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_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/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_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/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 a49fa15b0860d2357f9ad3c8c6bab1d80cf83a6734355dc0b05c55121c837273 --- 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 03:50:51,897 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:50:51,899 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:50:51,912 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:50:51,912 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:50:51,913 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:50:51,913 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:50:51,914 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:50:51,915 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:50:51,916 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:50:51,917 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:50:51,917 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:50:51,918 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:50:51,918 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:50:51,919 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:50:51,920 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:50:51,920 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:50:51,921 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:50:51,922 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:50:51,923 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:50:51,924 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:50:51,925 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:50:51,925 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:50:51,926 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:50:51,928 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:50:51,928 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:50:51,929 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:50:51,929 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:50:51,930 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:50:51,930 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:50:51,930 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:50:51,931 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:50:51,931 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:50:51,932 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:50:51,932 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:50:51,933 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:50:51,933 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:50:51,933 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:50:51,934 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:50:51,934 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:50:51,935 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:50:51,935 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 03:50:51,948 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:50:51,949 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:50:51,949 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:50:51,949 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:50:51,950 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:50:51,950 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:50:51,950 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:50:51,950 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:50:51,950 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:50:51,951 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:50:51,951 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:50:51,951 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:50:51,951 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:50:51,964 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:50:51,964 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:50:51,965 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:50:51,965 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:50:51,965 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:50:51,965 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:50:51,965 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:50:51,966 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:50:51,966 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:50:51,966 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:50:51,966 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:50:51,967 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:50:51,967 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_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a49fa15b0860d2357f9ad3c8c6bab1d80cf83a6734355dc0b05c55121c837273 [2022-12-15 03:50:52,130 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:50:52,151 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:50:52,154 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:50:52,155 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:50:52,156 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:50:52,157 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i [2022-12-15 03:50:54,767 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:50:55,086 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:50:55,087 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i [2022-12-15 03:50:55,107 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/bin/ukojak-rkRKPMF4O4/data/5ba155cd6/986ff68e70ee4cedb9a8180b4b6e8fad/FLAGed3884ca2 [2022-12-15 03:50:55,120 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/bin/ukojak-rkRKPMF4O4/data/5ba155cd6/986ff68e70ee4cedb9a8180b4b6e8fad [2022-12-15 03:50:55,122 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:50:55,124 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:50:55,125 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:50:55,125 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:50:55,128 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:50:55,128 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:50:55" (1/1) ... [2022-12-15 03:50:55,129 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d769cad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:50:55, skipping insertion in model container [2022-12-15 03:50:55,129 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:50:55" (1/1) ... [2022-12-15 03:50:55,135 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:50:55,193 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:50:55,396 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_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i[4493,4506] [2022-12-15 03:50:55,402 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_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i[4553,4566] [2022-12-15 03:50:55,988 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:50:55,995 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:50:55,995 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:50:55,996 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:50:55,997 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:50:55,998 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:50:56,013 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:50:56,013 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:50:56,015 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:50:56,016 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:50:56,017 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:50:56,018 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:50:56,019 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:50:56,019 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:50:56,077 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:50:56,085 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:50:56,087 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:50:56,091 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:50:56,093 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:50:56,093 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:50:56,270 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:50:56,271 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:50:56,272 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:50:56,273 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:50:56,273 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:50:56,274 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:50:56,275 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:50:56,275 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:50:56,276 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:50:56,276 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:50:56,276 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:50:56,377 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:50:56,395 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:50:56,412 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:50:56,426 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_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i[4493,4506] [2022-12-15 03:50:56,426 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_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i[4553,4566] [2022-12-15 03:50:56,462 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:50:56,465 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:50:56,466 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:50:56,466 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:50:56,467 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:50:56,467 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:50:56,475 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:50:56,475 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:50:56,476 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:50:56,477 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:50:56,478 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:50:56,479 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:50:56,479 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:50:56,479 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:50:56,486 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:50:56,487 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:50:56,487 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:50:56,490 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:50:56,492 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:50:56,492 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:50:56,513 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:50:56,513 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:50:56,514 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:50:56,515 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:50:56,516 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:50:56,517 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:50:56,517 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:50:56,517 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:50:56,518 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:50:56,518 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:50:56,519 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:50:56,540 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:50:56,554 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:50:56,726 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:50:56,726 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:50:56 WrapperNode [2022-12-15 03:50:56,726 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:50:56,727 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:50:56,727 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:50:56,727 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:50:56,732 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:50:56" (1/1) ... [2022-12-15 03:50:56,769 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:50:56" (1/1) ... [2022-12-15 03:50:56,790 INFO L138 Inliner]: procedures = 679, calls = 1039, calls flagged for inlining = 52, calls inlined = 6, statements flattened = 135 [2022-12-15 03:50:56,791 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:50:56,791 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:50:56,791 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:50:56,791 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:50:56,799 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:50:56" (1/1) ... [2022-12-15 03:50:56,799 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:50:56" (1/1) ... [2022-12-15 03:50:56,804 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:50:56" (1/1) ... [2022-12-15 03:50:56,804 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:50:56" (1/1) ... [2022-12-15 03:50:56,815 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:50:56" (1/1) ... [2022-12-15 03:50:56,818 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:50:56" (1/1) ... [2022-12-15 03:50:56,820 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:50:56" (1/1) ... [2022-12-15 03:50:56,821 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:50:56" (1/1) ... [2022-12-15 03:50:56,824 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:50:56,825 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:50:56,825 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:50:56,825 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:50:56,826 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:50:56" (1/1) ... [2022-12-15 03:50:56,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:50:56,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:50:56,848 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:50:56,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:50:56,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 03:50:56,884 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 03:50:56,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 03:50:56,884 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2022-12-15 03:50:56,885 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2022-12-15 03:50:56,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 03:50:56,885 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2022-12-15 03:50:56,885 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2022-12-15 03:50:56,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:50:56,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 03:50:56,885 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:50:56,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:50:56,885 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 03:50:56,886 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 03:50:56,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 03:50:56,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 03:50:56,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 03:50:56,886 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 03:50:56,886 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 03:50:56,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 03:50:57,069 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:50:57,071 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:50:57,268 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:50:57,348 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:50:57,348 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-15 03:50:57,350 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:50:57 BoogieIcfgContainer [2022-12-15 03:50:57,350 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:50:57,350 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:50:57,350 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:50:57,357 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:50:57,357 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:50:57" (1/1) ... [2022-12-15 03:50:57,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:50:57,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:50:57,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 59 transitions. [2022-12-15 03:50:57,403 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 59 transitions. [2022-12-15 03:50:57,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-15 03:50:57,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:50:57,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:50:57,438 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 03:50:57,441 INFO L158 Benchmark]: Toolchain (without parser) took 2316.51ms. Allocated memory was 125.8MB in the beginning and 176.2MB in the end (delta: 50.3MB). Free memory was 80.2MB in the beginning and 93.5MB in the end (delta: -13.3MB). Peak memory consumption was 37.9MB. Max. memory is 16.1GB. [2022-12-15 03:50:57,441 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 125.8MB. Free memory is still 96.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:50:57,442 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1601.21ms. Allocated memory was 125.8MB in the beginning and 176.2MB in the end (delta: 50.3MB). Free memory was 80.2MB in the beginning and 86.3MB in the end (delta: -6.2MB). Peak memory consumption was 55.5MB. Max. memory is 16.1GB. [2022-12-15 03:50:57,442 INFO L158 Benchmark]: Boogie Procedure Inliner took 64.11ms. Allocated memory is still 176.2MB. Free memory was 86.3MB in the beginning and 80.5MB in the end (delta: 5.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 03:50:57,442 INFO L158 Benchmark]: Boogie Preprocessor took 33.26ms. Allocated memory is still 176.2MB. Free memory was 80.5MB in the beginning and 77.8MB in the end (delta: 2.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 03:50:57,442 INFO L158 Benchmark]: RCFGBuilder took 524.99ms. Allocated memory is still 176.2MB. Free memory was 77.8MB in the beginning and 99.8MB in the end (delta: -22.0MB). Peak memory consumption was 9.7MB. Max. memory is 16.1GB. [2022-12-15 03:50:57,443 INFO L158 Benchmark]: CodeCheck took 89.56ms. Allocated memory is still 176.2MB. Free memory was 99.8MB in the beginning and 93.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 03:50:57,444 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 125.8MB. Free memory is still 96.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1601.21ms. Allocated memory was 125.8MB in the beginning and 176.2MB in the end (delta: 50.3MB). Free memory was 80.2MB in the beginning and 86.3MB in the end (delta: -6.2MB). Peak memory consumption was 55.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 64.11ms. Allocated memory is still 176.2MB. Free memory was 86.3MB in the beginning and 80.5MB in the end (delta: 5.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 33.26ms. Allocated memory is still 176.2MB. Free memory was 80.5MB in the beginning and 77.8MB in the end (delta: 2.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 524.99ms. Allocated memory is still 176.2MB. Free memory was 77.8MB in the beginning and 99.8MB in the end (delta: -22.0MB). Peak memory consumption was 9.7MB. Max. memory is 16.1GB. * CodeCheck took 89.56ms. Allocated memory is still 176.2MB. Free memory was 99.8MB in the beginning and 93.5MB 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 03:50:57,457 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/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_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/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_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/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_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/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 a49fa15b0860d2357f9ad3c8c6bab1d80cf83a6734355dc0b05c55121c837273 --- 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 03:50:59,043 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:50:59,044 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:50:59,057 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:50:59,057 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:50:59,058 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:50:59,059 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:50:59,060 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:50:59,061 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:50:59,062 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:50:59,062 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:50:59,063 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:50:59,063 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:50:59,064 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:50:59,064 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:50:59,065 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:50:59,066 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:50:59,066 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:50:59,068 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:50:59,069 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:50:59,070 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:50:59,071 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:50:59,071 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:50:59,072 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:50:59,074 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:50:59,074 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:50:59,075 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:50:59,075 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:50:59,075 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:50:59,076 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:50:59,076 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:50:59,077 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:50:59,077 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:50:59,078 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:50:59,088 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:50:59,089 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:50:59,090 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:50:59,090 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:50:59,090 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:50:59,091 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:50:59,092 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:50:59,093 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-15 03:50:59,109 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:50:59,109 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:50:59,110 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:50:59,110 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:50:59,110 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:50:59,110 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:50:59,111 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:50:59,111 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:50:59,111 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:50:59,111 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:50:59,111 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:50:59,111 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 03:50:59,111 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 03:50:59,111 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 03:50:59,112 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:50:59,112 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:50:59,112 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:50:59,112 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:50:59,112 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:50:59,112 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:50:59,112 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:50:59,112 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:50:59,113 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:50:59,113 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:50:59,113 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 03:50:59,113 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 03:50:59,113 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:50:59,113 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 03:50:59,113 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 03:50:59,113 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_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a49fa15b0860d2357f9ad3c8c6bab1d80cf83a6734355dc0b05c55121c837273 [2022-12-15 03:50:59,357 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:50:59,372 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:50:59,374 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:50:59,375 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:50:59,376 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:50:59,377 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i [2022-12-15 03:51:01,973 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:51:02,256 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:51:02,256 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i [2022-12-15 03:51:02,275 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/bin/ukojak-rkRKPMF4O4/data/f5cf0c2b7/4251c3e6381e445d9c77354e52cd4bdb/FLAG0a1780a10 [2022-12-15 03:51:02,286 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/bin/ukojak-rkRKPMF4O4/data/f5cf0c2b7/4251c3e6381e445d9c77354e52cd4bdb [2022-12-15 03:51:02,288 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:51:02,289 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:51:02,290 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:51:02,290 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:51:02,292 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:51:02,293 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:51:02" (1/1) ... [2022-12-15 03:51:02,294 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3669df95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:51:02, skipping insertion in model container [2022-12-15 03:51:02,294 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:51:02" (1/1) ... [2022-12-15 03:51:02,299 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:51:02,359 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:51:02,515 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_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i[4493,4506] [2022-12-15 03:51:02,520 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_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i[4553,4566] [2022-12-15 03:51:02,985 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:51:02,989 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:02,989 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:02,990 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:02,990 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:02,991 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:03,000 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:03,001 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:03,002 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:03,002 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:03,004 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:03,004 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:03,005 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:03,005 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:03,051 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:51:03,052 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:51:03,052 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:51:03,056 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:51:03,058 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:51:03,058 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:51:03,249 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:51:03,250 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:51:03,250 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:51:03,251 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:51:03,252 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:51:03,253 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:51:03,253 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:51:03,254 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:51:03,254 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:51:03,254 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:51:03,255 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:51:03,351 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:51:03,368 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:51:03,383 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-15 03:51:03,402 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:51:03,405 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_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i[4493,4506] [2022-12-15 03:51:03,405 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_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i[4553,4566] [2022-12-15 03:51:03,429 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:51:03,431 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:03,431 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:03,432 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:03,432 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:03,432 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:03,437 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:03,438 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:03,438 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:03,439 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:03,439 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:03,440 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:03,440 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:03,440 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:03,446 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:51:03,446 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:51:03,447 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:51:03,449 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:51:03,450 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:51:03,450 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:51:03,467 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:51:03,467 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:51:03,468 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:51:03,468 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:51:03,469 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:51:03,470 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:51:03,470 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:51:03,470 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:51:03,471 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:51:03,471 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:51:03,471 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:51:03,488 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:51:03,499 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:51:03,504 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:51:03,513 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_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i[4493,4506] [2022-12-15 03:51:03,513 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_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i[4553,4566] [2022-12-15 03:51:03,549 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:51:03,551 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:03,552 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:03,552 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:03,552 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:03,553 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:03,560 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:03,560 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:03,561 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:03,562 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:03,563 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:03,563 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:03,564 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:03,564 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:51:03,572 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:51:03,572 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:51:03,572 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:51:03,576 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:51:03,577 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:51:03,577 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:51:03,597 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:51:03,598 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:51:03,599 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:51:03,599 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:51:03,600 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:51:03,600 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:51:03,601 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:51:03,601 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:51:03,601 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:51:03,602 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:51:03,602 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:51:03,622 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:51:03,633 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:51:03,835 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:51:03,835 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:51:03 WrapperNode [2022-12-15 03:51:03,836 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:51:03,836 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:51:03,836 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:51:03,836 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:51:03,843 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:51:03" (1/1) ... [2022-12-15 03:51:03,894 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:51:03" (1/1) ... [2022-12-15 03:51:03,926 INFO L138 Inliner]: procedures = 698, calls = 1039, calls flagged for inlining = 52, calls inlined = 6, statements flattened = 136 [2022-12-15 03:51:03,926 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:51:03,927 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:51:03,927 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:51:03,927 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:51:03,936 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:51:03" (1/1) ... [2022-12-15 03:51:03,937 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:51:03" (1/1) ... [2022-12-15 03:51:03,941 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:51:03" (1/1) ... [2022-12-15 03:51:03,941 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:51:03" (1/1) ... [2022-12-15 03:51:03,959 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:51:03" (1/1) ... [2022-12-15 03:51:03,962 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:51:03" (1/1) ... [2022-12-15 03:51:03,965 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:51:03" (1/1) ... [2022-12-15 03:51:03,966 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:51:03" (1/1) ... [2022-12-15 03:51:03,970 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:51:03,971 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:51:03,971 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:51:03,971 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:51:03,971 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:51:03" (1/1) ... [2022-12-15 03:51:03,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:51:03,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:51:03,996 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:51:03,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:51:04,038 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 03:51:04,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 03:51:04,038 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 03:51:04,039 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 03:51:04,039 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2022-12-15 03:51:04,039 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2022-12-15 03:51:04,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 03:51:04,039 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2022-12-15 03:51:04,039 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2022-12-15 03:51:04,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:51:04,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 03:51:04,039 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:51:04,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:51:04,040 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 03:51:04,040 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 03:51:04,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 03:51:04,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 03:51:04,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 03:51:04,040 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 03:51:04,040 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 03:51:04,226 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:51:04,228 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:51:04,504 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:51:04,588 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:51:04,589 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-15 03:51:04,590 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:51:04 BoogieIcfgContainer [2022-12-15 03:51:04,591 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:51:04,591 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:51:04,591 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:51:04,598 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:51:04,599 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:51:04" (1/1) ... [2022-12-15 03:51:04,605 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:51:04,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:51:04,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 59 transitions. [2022-12-15 03:51:04,644 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 59 transitions. [2022-12-15 03:51:04,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-15 03:51:04,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:51:04,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:51:04,690 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 03:51:04,693 INFO L158 Benchmark]: Toolchain (without parser) took 2403.43ms. Allocated memory was 79.7MB in the beginning and 117.4MB in the end (delta: 37.7MB). Free memory was 50.1MB in the beginning and 75.9MB in the end (delta: -25.8MB). Peak memory consumption was 39.7MB. Max. memory is 16.1GB. [2022-12-15 03:51:04,693 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 54.5MB. Free memory is still 32.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:51:04,694 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1545.79ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 50.1MB in the beginning and 42.2MB in the end (delta: 7.9MB). Peak memory consumption was 39.9MB. Max. memory is 16.1GB. [2022-12-15 03:51:04,695 INFO L158 Benchmark]: Boogie Procedure Inliner took 90.06ms. Allocated memory is still 96.5MB. Free memory was 42.2MB in the beginning and 36.5MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 03:51:04,695 INFO L158 Benchmark]: Boogie Preprocessor took 43.31ms. Allocated memory is still 96.5MB. Free memory was 36.5MB in the beginning and 57.1MB in the end (delta: -20.6MB). Peak memory consumption was 2.9MB. Max. memory is 16.1GB. [2022-12-15 03:51:04,696 INFO L158 Benchmark]: RCFGBuilder took 620.06ms. Allocated memory is still 96.5MB. Free memory was 57.1MB in the beginning and 38.6MB in the end (delta: 18.5MB). Peak memory consumption was 27.4MB. Max. memory is 16.1GB. [2022-12-15 03:51:04,696 INFO L158 Benchmark]: CodeCheck took 100.98ms. Allocated memory was 96.5MB in the beginning and 117.4MB in the end (delta: 21.0MB). Free memory was 38.6MB in the beginning and 75.9MB in the end (delta: -37.3MB). Peak memory consumption was 11.7MB. Max. memory is 16.1GB. [2022-12-15 03:51:04,699 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 0.16ms. Allocated memory is still 54.5MB. Free memory is still 32.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1545.79ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 50.1MB in the beginning and 42.2MB in the end (delta: 7.9MB). Peak memory consumption was 39.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 90.06ms. Allocated memory is still 96.5MB. Free memory was 42.2MB in the beginning and 36.5MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 43.31ms. Allocated memory is still 96.5MB. Free memory was 36.5MB in the beginning and 57.1MB in the end (delta: -20.6MB). Peak memory consumption was 2.9MB. Max. memory is 16.1GB. * RCFGBuilder took 620.06ms. Allocated memory is still 96.5MB. Free memory was 57.1MB in the beginning and 38.6MB in the end (delta: 18.5MB). Peak memory consumption was 27.4MB. Max. memory is 16.1GB. * CodeCheck took 100.98ms. Allocated memory was 96.5MB in the beginning and 117.4MB in the end (delta: 21.0MB). Free memory was 38.6MB in the beginning and 75.9MB in the end (delta: -37.3MB). Peak memory consumption was 11.7MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 03:51:04,725 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af1187ec-4f2b-415f-b4f8-24ac8abbc0b7/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