./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9554d0eb-950d-4da4-89fc-64e36b98dcbb/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9554d0eb-950d-4da4-89fc-64e36b98dcbb/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9554d0eb-950d-4da4-89fc-64e36b98dcbb/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9554d0eb-950d-4da4-89fc-64e36b98dcbb/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9554d0eb-950d-4da4-89fc-64e36b98dcbb/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9554d0eb-950d-4da4-89fc-64e36b98dcbb/bin/ukojak-92XMlrwhuB --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 ffbf3b1479afd9aaa2ec45fcd2782998a39316f97238379433376f7ba5094eb5 --- 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-dbf71c6-m [2022-10-17 16:50:44,985 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:50:44,988 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:50:45,039 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:50:45,040 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:50:45,044 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:50:45,046 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:50:45,052 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:50:45,055 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:50:45,060 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:50:45,061 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:50:45,064 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:50:45,064 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:50:45,067 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:50:45,070 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:50:45,072 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:50:45,073 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:50:45,075 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:50:45,077 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:50:45,084 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:50:45,086 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:50:45,088 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:50:45,091 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:50:45,092 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:50:45,102 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:50:45,103 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:50:45,103 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:50:45,105 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:50:45,106 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:50:45,107 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:50:45,108 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:50:45,109 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:50:45,112 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:50:45,114 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:50:45,115 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:50:45,115 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:50:45,116 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:50:45,116 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:50:45,117 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:50:45,118 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:50:45,118 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:50:45,119 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9554d0eb-950d-4da4-89fc-64e36b98dcbb/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:50:45,161 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:50:45,162 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:50:45,163 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:50:45,164 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:50:45,164 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:50:45,165 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:50:45,165 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:50:45,165 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:50:45,165 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:50:45,166 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:50:45,167 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:50:45,167 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:50:45,167 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:50:45,168 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:50:45,168 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:50:45,168 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:50:45,168 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:50:45,169 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:50:45,169 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:50:45,169 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:50:45,169 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:50:45,170 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:50:45,170 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:50:45,170 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:50:45,170 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:50:45,170 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_9554d0eb-950d-4da4-89fc-64e36b98dcbb/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9554d0eb-950d-4da4-89fc-64e36b98dcbb/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ffbf3b1479afd9aaa2ec45fcd2782998a39316f97238379433376f7ba5094eb5 [2022-10-17 16:50:45,484 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:50:45,520 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:50:45,522 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:50:45,523 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:50:45,524 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:50:45,525 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9554d0eb-950d-4da4-89fc-64e36b98dcbb/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i [2022-10-17 16:50:45,613 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9554d0eb-950d-4da4-89fc-64e36b98dcbb/bin/ukojak-92XMlrwhuB/data/ae3d22faa/6a74d148f3534036bd6775174af2b748/FLAG7fcdd401b [2022-10-17 16:50:46,445 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:50:46,447 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9554d0eb-950d-4da4-89fc-64e36b98dcbb/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i [2022-10-17 16:50:46,490 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9554d0eb-950d-4da4-89fc-64e36b98dcbb/bin/ukojak-92XMlrwhuB/data/ae3d22faa/6a74d148f3534036bd6775174af2b748/FLAG7fcdd401b [2022-10-17 16:50:46,955 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9554d0eb-950d-4da4-89fc-64e36b98dcbb/bin/ukojak-92XMlrwhuB/data/ae3d22faa/6a74d148f3534036bd6775174af2b748 [2022-10-17 16:50:46,958 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:50:46,959 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:50:46,963 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:50:46,963 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:50:46,966 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:50:46,967 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:50:46" (1/1) ... [2022-10-17 16:50:46,968 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78353c1f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:46, skipping insertion in model container [2022-10-17 16:50:46,968 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:50:46" (1/1) ... [2022-10-17 16:50:46,977 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:50:47,103 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:50:47,401 WARN L230 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_9554d0eb-950d-4da4-89fc-64e36b98dcbb/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i[4501,4514] [2022-10-17 16:50:47,409 WARN L230 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_9554d0eb-950d-4da4-89fc-64e36b98dcbb/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i[4561,4574] [2022-10-17 16:50:48,318 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:50:48,392 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:48,393 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:48,393 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:48,394 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:48,396 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:48,410 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:48,410 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:48,412 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:48,413 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:48,415 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:48,416 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:48,417 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:48,418 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:48,791 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:50:48,793 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:50:48,794 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:50:48,795 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:50:48,797 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:50:48,798 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:50:48,799 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:50:48,800 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:50:48,801 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:50:48,802 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:50:48,940 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:48,948 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:49,063 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:50:49,109 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:50:49,140 WARN L230 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_9554d0eb-950d-4da4-89fc-64e36b98dcbb/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i[4501,4514] [2022-10-17 16:50:49,141 WARN L230 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_9554d0eb-950d-4da4-89fc-64e36b98dcbb/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i[4561,4574] [2022-10-17 16:50:49,193 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:50:49,226 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:49,227 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:49,227 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:49,228 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:49,229 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:49,236 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:49,236 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:49,237 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:49,238 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:49,239 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:49,239 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:49,240 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:49,247 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:49,310 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:50:49,312 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:50:49,312 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:50:49,313 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:50:49,315 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:50:49,316 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:50:49,317 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:50:49,321 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:50:49,322 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:50:49,323 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:50:49,349 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:49,356 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:49,396 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:50:49,745 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:50:49,746 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:49 WrapperNode [2022-10-17 16:50:49,746 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:50:49,747 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:50:49,747 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:50:49,747 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:50:49,760 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:49" (1/1) ... [2022-10-17 16:50:49,849 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:49" (1/1) ... [2022-10-17 16:50:49,914 INFO L138 Inliner]: procedures = 690, calls = 1561, calls flagged for inlining = 47, calls inlined = 6, statements flattened = 595 [2022-10-17 16:50:49,914 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:50:49,915 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:50:49,915 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:50:49,915 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:50:49,927 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:49" (1/1) ... [2022-10-17 16:50:49,927 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:49" (1/1) ... [2022-10-17 16:50:49,935 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:49" (1/1) ... [2022-10-17 16:50:49,936 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:49" (1/1) ... [2022-10-17 16:50:49,998 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:49" (1/1) ... [2022-10-17 16:50:50,003 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:49" (1/1) ... [2022-10-17 16:50:50,009 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:49" (1/1) ... [2022-10-17 16:50:50,051 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:49" (1/1) ... [2022-10-17 16:50:50,060 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:50:50,073 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:50:50,073 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:50:50,073 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:50:50,074 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:49" (1/1) ... [2022-10-17 16:50:50,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:50:50,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9554d0eb-950d-4da4-89fc-64e36b98dcbb/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:50:50,126 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9554d0eb-950d-4da4-89fc-64e36b98dcbb/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:50:50,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9554d0eb-950d-4da4-89fc-64e36b98dcbb/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:50:50,190 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-10-17 16:50:50,190 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-10-17 16:50:50,190 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:50:50,191 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-10-17 16:50:50,191 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-10-17 16:50:50,191 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-17 16:50:50,192 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-17 16:50:50,192 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-10-17 16:50:50,193 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-10-17 16:50:50,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:50:50,194 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-10-17 16:50:50,195 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-10-17 16:50:50,195 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 16:50:50,195 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 16:50:50,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:50:50,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:50:50,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:50:50,196 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:50:50,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:50:50,197 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-17 16:50:50,197 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-17 16:50:50,197 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-10-17 16:50:50,197 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-10-17 16:50:50,197 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-10-17 16:50:50,197 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-10-17 16:50:50,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 16:50:50,198 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 16:50:50,198 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:50:50,198 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:50:50,199 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-10-17 16:50:50,199 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-10-17 16:50:50,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:50:50,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:50:50,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:50:50,199 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-10-17 16:50:50,199 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-10-17 16:50:50,199 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-10-17 16:50:50,200 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-10-17 16:50:50,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:50:50,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:50:50,524 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:50:50,528 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:50:51,489 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:50:51,712 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:50:51,712 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-10-17 16:50:51,722 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:50:51 BoogieIcfgContainer [2022-10-17 16:50:51,722 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:50:51,724 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:50:51,724 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:50:51,735 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:50:51,735 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:50:51" (1/1) ... [2022-10-17 16:50:51,749 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:50:51,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:50:51,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 111 states and 144 transitions. [2022-10-17 16:50:51,838 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 144 transitions. [2022-10-17 16:50:51,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-10-17 16:50:51,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:50:51,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:50:51,895 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:153) 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) [2022-10-17 16:50:51,901 INFO L158 Benchmark]: Toolchain (without parser) took 4939.03ms. Allocated memory was 111.1MB in the beginning and 211.8MB in the end (delta: 100.7MB). Free memory was 65.0MB in the beginning and 122.9MB in the end (delta: -57.9MB). Peak memory consumption was 41.7MB. Max. memory is 16.1GB. [2022-10-17 16:50:51,902 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 111.1MB. Free memory is still 88.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:50:51,907 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2783.77ms. Allocated memory was 111.1MB in the beginning and 151.0MB in the end (delta: 39.8MB). Free memory was 64.8MB in the beginning and 77.6MB in the end (delta: -12.8MB). Peak memory consumption was 54.0MB. Max. memory is 16.1GB. [2022-10-17 16:50:51,908 INFO L158 Benchmark]: Boogie Procedure Inliner took 167.32ms. Allocated memory is still 151.0MB. Free memory was 77.6MB in the beginning and 69.2MB in the end (delta: 8.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:50:51,909 INFO L158 Benchmark]: Boogie Preprocessor took 144.85ms. Allocated memory is still 151.0MB. Free memory was 69.2MB in the beginning and 105.3MB in the end (delta: -36.1MB). Peak memory consumption was 17.0MB. Max. memory is 16.1GB. [2022-10-17 16:50:51,910 INFO L158 Benchmark]: RCFGBuilder took 1649.60ms. Allocated memory was 151.0MB in the beginning and 211.8MB in the end (delta: 60.8MB). Free memory was 105.3MB in the beginning and 130.2MB in the end (delta: -24.9MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2022-10-17 16:50:51,911 INFO L158 Benchmark]: CodeCheck took 173.71ms. Allocated memory is still 211.8MB. Free memory was 130.2MB in the beginning and 122.9MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:50:51,918 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 0.16ms. Allocated memory is still 111.1MB. Free memory is still 88.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2783.77ms. Allocated memory was 111.1MB in the beginning and 151.0MB in the end (delta: 39.8MB). Free memory was 64.8MB in the beginning and 77.6MB in the end (delta: -12.8MB). Peak memory consumption was 54.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 167.32ms. Allocated memory is still 151.0MB. Free memory was 77.6MB in the beginning and 69.2MB in the end (delta: 8.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 144.85ms. Allocated memory is still 151.0MB. Free memory was 69.2MB in the beginning and 105.3MB in the end (delta: -36.1MB). Peak memory consumption was 17.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1649.60ms. Allocated memory was 151.0MB in the beginning and 211.8MB in the end (delta: 60.8MB). Free memory was 105.3MB in the beginning and 130.2MB in the end (delta: -24.9MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * CodeCheck took 173.71ms. Allocated memory is still 211.8MB. Free memory was 130.2MB in the beginning and 122.9MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:50:51,972 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9554d0eb-950d-4da4-89fc-64e36b98dcbb/bin/ukojak-92XMlrwhuB/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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9554d0eb-950d-4da4-89fc-64e36b98dcbb/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9554d0eb-950d-4da4-89fc-64e36b98dcbb/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9554d0eb-950d-4da4-89fc-64e36b98dcbb/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9554d0eb-950d-4da4-89fc-64e36b98dcbb/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9554d0eb-950d-4da4-89fc-64e36b98dcbb/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9554d0eb-950d-4da4-89fc-64e36b98dcbb/bin/ukojak-92XMlrwhuB --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 ffbf3b1479afd9aaa2ec45fcd2782998a39316f97238379433376f7ba5094eb5 --- 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-dbf71c6-m [2022-10-17 16:50:54,477 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:50:54,480 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:50:54,531 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:50:54,532 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:50:54,536 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:50:54,539 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:50:54,545 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:50:54,551 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:50:54,557 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:50:54,561 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:50:54,564 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:50:54,564 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:50:54,567 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:50:54,569 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:50:54,570 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:50:54,572 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:50:54,573 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:50:54,576 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:50:54,585 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:50:54,587 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:50:54,589 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:50:54,591 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:50:54,594 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:50:54,604 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:50:54,605 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:50:54,605 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:50:54,607 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:50:54,608 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:50:54,609 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:50:54,610 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:50:54,611 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:50:54,612 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:50:54,614 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:50:54,615 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:50:54,615 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:50:54,616 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:50:54,617 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:50:54,617 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:50:54,619 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:50:54,620 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:50:54,621 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9554d0eb-950d-4da4-89fc-64e36b98dcbb/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:50:54,663 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:50:54,663 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:50:54,665 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:50:54,666 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:50:54,667 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:50:54,668 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:50:54,668 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:50:54,668 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:50:54,668 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:50:54,669 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:50:54,670 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:50:54,670 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:50:54,670 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:50:54,671 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:50:54,671 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:50:54,671 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:50:54,671 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:50:54,671 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:50:54,672 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:50:54,672 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:50:54,672 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:50:54,673 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:50:54,673 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:50:54,673 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:50:54,673 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:50:54,673 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:50:54,674 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:50:54,674 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:50:54,674 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:50:54,674 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_9554d0eb-950d-4da4-89fc-64e36b98dcbb/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9554d0eb-950d-4da4-89fc-64e36b98dcbb/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ffbf3b1479afd9aaa2ec45fcd2782998a39316f97238379433376f7ba5094eb5 [2022-10-17 16:50:55,128 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:50:55,152 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:50:55,156 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:50:55,157 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:50:55,159 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:50:55,161 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9554d0eb-950d-4da4-89fc-64e36b98dcbb/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i [2022-10-17 16:50:55,241 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9554d0eb-950d-4da4-89fc-64e36b98dcbb/bin/ukojak-92XMlrwhuB/data/a888af5a2/62ebd7826f4f4298bf50c221a78cb3e8/FLAGd68e081f5 [2022-10-17 16:50:56,092 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:50:56,094 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9554d0eb-950d-4da4-89fc-64e36b98dcbb/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i [2022-10-17 16:50:56,137 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9554d0eb-950d-4da4-89fc-64e36b98dcbb/bin/ukojak-92XMlrwhuB/data/a888af5a2/62ebd7826f4f4298bf50c221a78cb3e8/FLAGd68e081f5 [2022-10-17 16:50:56,624 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9554d0eb-950d-4da4-89fc-64e36b98dcbb/bin/ukojak-92XMlrwhuB/data/a888af5a2/62ebd7826f4f4298bf50c221a78cb3e8 [2022-10-17 16:50:56,627 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:50:56,629 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:50:56,633 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:50:56,633 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:50:56,637 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:50:56,638 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:50:56" (1/1) ... [2022-10-17 16:50:56,639 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ffdc6f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:56, skipping insertion in model container [2022-10-17 16:50:56,640 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:50:56" (1/1) ... [2022-10-17 16:50:56,647 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:50:56,770 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:50:57,020 WARN L230 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_9554d0eb-950d-4da4-89fc-64e36b98dcbb/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i[4501,4514] [2022-10-17 16:50:57,027 WARN L230 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_9554d0eb-950d-4da4-89fc-64e36b98dcbb/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i[4561,4574] [2022-10-17 16:50:57,864 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:50:57,945 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:57,946 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:57,946 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:57,947 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:57,949 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:57,974 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:57,975 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:57,977 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:57,978 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:57,980 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:57,981 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:57,982 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:57,982 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:58,385 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:50:58,387 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:50:58,388 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:50:58,390 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:50:58,392 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:50:58,392 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:50:58,393 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:50:58,395 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:50:58,395 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:50:58,396 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:50:58,536 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:58,545 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:58,614 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:50:58,653 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 16:50:58,688 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:50:58,693 WARN L230 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_9554d0eb-950d-4da4-89fc-64e36b98dcbb/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i[4501,4514] [2022-10-17 16:50:58,694 WARN L230 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_9554d0eb-950d-4da4-89fc-64e36b98dcbb/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i[4561,4574] [2022-10-17 16:50:58,729 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:50:58,747 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:58,748 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:58,748 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:58,749 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:58,750 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:58,759 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:58,760 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:58,761 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:58,762 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:58,763 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:58,764 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:58,765 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:58,765 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:58,820 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:50:58,830 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:50:58,832 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:50:58,834 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:50:58,841 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:50:58,841 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:50:58,842 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:50:58,843 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:50:58,844 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:50:58,845 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:50:58,891 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:58,902 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:58,952 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:50:58,991 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:50:59,015 WARN L230 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_9554d0eb-950d-4da4-89fc-64e36b98dcbb/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i[4501,4514] [2022-10-17 16:50:59,017 WARN L230 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_9554d0eb-950d-4da4-89fc-64e36b98dcbb/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i[4561,4574] [2022-10-17 16:50:59,048 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:50:59,062 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:59,062 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:59,062 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:59,063 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:59,064 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:59,070 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:59,071 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:59,072 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:59,072 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:59,073 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:59,074 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:59,074 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:59,075 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:59,108 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:50:59,109 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:50:59,110 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:50:59,110 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:50:59,133 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:50:59,134 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:50:59,134 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:50:59,135 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:50:59,135 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:50:59,135 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:50:59,170 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:59,175 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:59,218 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:50:59,610 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:50:59,611 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:59 WrapperNode [2022-10-17 16:50:59,611 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:50:59,613 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:50:59,614 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:50:59,614 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:50:59,621 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:59" (1/1) ... [2022-10-17 16:50:59,764 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:59" (1/1) ... [2022-10-17 16:50:59,831 INFO L138 Inliner]: procedures = 710, calls = 1561, calls flagged for inlining = 47, calls inlined = 6, statements flattened = 592 [2022-10-17 16:50:59,835 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:50:59,836 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:50:59,837 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:50:59,837 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:50:59,846 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:59" (1/1) ... [2022-10-17 16:50:59,847 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:59" (1/1) ... [2022-10-17 16:50:59,861 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:59" (1/1) ... [2022-10-17 16:50:59,862 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:59" (1/1) ... [2022-10-17 16:50:59,918 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:59" (1/1) ... [2022-10-17 16:50:59,923 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:59" (1/1) ... [2022-10-17 16:50:59,950 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:59" (1/1) ... [2022-10-17 16:50:59,955 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:59" (1/1) ... [2022-10-17 16:50:59,975 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:50:59,977 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:50:59,979 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:50:59,980 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:50:59,980 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:59" (1/1) ... [2022-10-17 16:50:59,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:50:59,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9554d0eb-950d-4da4-89fc-64e36b98dcbb/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:51:00,018 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9554d0eb-950d-4da4-89fc-64e36b98dcbb/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:51:00,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9554d0eb-950d-4da4-89fc-64e36b98dcbb/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:51:00,070 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-10-17 16:51:00,071 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-10-17 16:51:00,072 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:51:00,072 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-10-17 16:51:00,072 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-10-17 16:51:00,073 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-17 16:51:00,073 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-17 16:51:00,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:51:00,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 16:51:00,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 16:51:00,074 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-10-17 16:51:00,074 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-10-17 16:51:00,074 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-10-17 16:51:00,074 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-10-17 16:51:00,074 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 16:51:00,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 16:51:00,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:51:00,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:51:00,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:51:00,075 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:51:00,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:51:00,076 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-17 16:51:00,076 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-17 16:51:00,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 16:51:00,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 16:51:00,076 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-10-17 16:51:00,077 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-10-17 16:51:00,077 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-10-17 16:51:00,077 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-10-17 16:51:00,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 16:51:00,078 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 16:51:00,078 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:51:00,078 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:51:00,079 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-10-17 16:51:00,079 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-10-17 16:51:00,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:51:00,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:51:00,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 16:51:00,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:51:00,083 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-10-17 16:51:00,084 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-10-17 16:51:00,084 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-10-17 16:51:00,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-10-17 16:51:00,613 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:51:00,621 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:51:02,878 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:51:03,250 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:51:03,251 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-10-17 16:51:03,254 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:51:03 BoogieIcfgContainer [2022-10-17 16:51:03,254 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:51:03,255 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:51:03,256 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:51:03,266 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:51:03,267 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:51:03" (1/1) ... [2022-10-17 16:51:03,277 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:51:03,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:51:03,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 110 states and 143 transitions. [2022-10-17 16:51:03,357 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 143 transitions. [2022-10-17 16:51:03,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-10-17 16:51:03,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:51:03,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:51:03,414 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:153) 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) [2022-10-17 16:51:03,420 INFO L158 Benchmark]: Toolchain (without parser) took 6790.19ms. Allocated memory was 54.5MB in the beginning and 155.2MB in the end (delta: 100.7MB). Free memory was 24.5MB in the beginning and 92.6MB in the end (delta: -68.1MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-10-17 16:51:03,423 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 54.5MB. Free memory was 35.1MB in the beginning and 35.0MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:51:03,427 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2978.75ms. Allocated memory was 54.5MB in the beginning and 92.3MB in the end (delta: 37.7MB). Free memory was 24.3MB in the beginning and 54.9MB in the end (delta: -30.7MB). Peak memory consumption was 43.5MB. Max. memory is 16.1GB. [2022-10-17 16:51:03,427 INFO L158 Benchmark]: Boogie Procedure Inliner took 222.53ms. Allocated memory is still 92.3MB. Free memory was 54.9MB in the beginning and 46.0MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-10-17 16:51:03,429 INFO L158 Benchmark]: Boogie Preprocessor took 139.88ms. Allocated memory is still 92.3MB. Free memory was 46.0MB in the beginning and 39.2MB in the end (delta: 6.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:51:03,430 INFO L158 Benchmark]: RCFGBuilder took 3277.11ms. Allocated memory was 92.3MB in the beginning and 155.2MB in the end (delta: 62.9MB). Free memory was 39.2MB in the beginning and 98.9MB in the end (delta: -59.7MB). Peak memory consumption was 35.6MB. Max. memory is 16.1GB. [2022-10-17 16:51:03,430 INFO L158 Benchmark]: CodeCheck took 163.42ms. Allocated memory is still 155.2MB. Free memory was 98.9MB in the beginning and 92.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:51:03,435 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 0.34ms. Allocated memory is still 54.5MB. Free memory was 35.1MB in the beginning and 35.0MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2978.75ms. Allocated memory was 54.5MB in the beginning and 92.3MB in the end (delta: 37.7MB). Free memory was 24.3MB in the beginning and 54.9MB in the end (delta: -30.7MB). Peak memory consumption was 43.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 222.53ms. Allocated memory is still 92.3MB. Free memory was 54.9MB in the beginning and 46.0MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 139.88ms. Allocated memory is still 92.3MB. Free memory was 46.0MB in the beginning and 39.2MB in the end (delta: 6.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 3277.11ms. Allocated memory was 92.3MB in the beginning and 155.2MB in the end (delta: 62.9MB). Free memory was 39.2MB in the beginning and 98.9MB in the end (delta: -59.7MB). Peak memory consumption was 35.6MB. Max. memory is 16.1GB. * CodeCheck took 163.42ms. Allocated memory is still 155.2MB. Free memory was 98.9MB in the beginning and 92.6MB 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. [2022-10-17 16:51:03,490 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9554d0eb-950d-4da4-89fc-64e36b98dcbb/bin/ukojak-92XMlrwhuB/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