./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/bin/ukojak-vF6T2TMglN --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 00eefb20b1e97d60d3c6a842acdb225be14d327e18edfa8146d29fe131145042 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 04:55:25,954 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 04:55:25,956 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 04:55:25,987 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 04:55:25,988 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 04:55:25,990 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 04:55:25,992 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 04:55:25,994 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 04:55:25,996 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 04:55:25,998 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 04:55:25,999 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 04:55:26,001 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 04:55:26,001 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 04:55:26,003 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 04:55:26,004 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 04:55:26,006 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 04:55:26,007 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 04:55:26,009 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 04:55:26,011 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 04:55:26,014 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 04:55:26,016 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 04:55:26,017 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 04:55:26,019 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 04:55:26,020 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 04:55:26,024 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 04:55:26,024 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 04:55:26,025 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 04:55:26,026 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 04:55:26,027 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 04:55:26,028 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 04:55:26,028 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 04:55:26,029 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 04:55:26,030 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 04:55:26,032 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 04:55:26,033 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 04:55:26,033 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 04:55:26,034 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 04:55:26,035 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 04:55:26,035 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 04:55:26,036 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 04:55:26,037 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 04:55:26,038 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 04:55:26,066 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 04:55:26,067 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 04:55:26,068 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 04:55:26,068 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 04:55:26,068 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 04:55:26,069 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 04:55:26,069 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 04:55:26,069 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 04:55:26,070 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 04:55:26,070 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 04:55:26,073 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 04:55:26,073 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 04:55:26,074 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 04:55:26,074 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 04:55:26,075 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 04:55:26,075 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 04:55:26,075 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 04:55:26,075 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 04:55:26,075 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:55:26,076 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 04:55:26,076 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 04:55:26,076 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 04:55:26,076 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 04:55:26,077 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 04:55:26,077 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 04:55:26,077 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_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00eefb20b1e97d60d3c6a842acdb225be14d327e18edfa8146d29fe131145042 [2021-11-21 04:55:26,322 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 04:55:26,354 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 04:55:26,356 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 04:55:26,357 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 04:55:26,357 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 04:55:26,358 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2021-11-21 04:55:26,436 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/bin/ukojak-vF6T2TMglN/data/6dc94bf6b/bb325738db3440ac8da5dec3acdfa42e/FLAG18caf1200 [2021-11-21 04:55:27,282 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 04:55:27,282 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2021-11-21 04:55:27,334 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/bin/ukojak-vF6T2TMglN/data/6dc94bf6b/bb325738db3440ac8da5dec3acdfa42e/FLAG18caf1200 [2021-11-21 04:55:27,806 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/bin/ukojak-vF6T2TMglN/data/6dc94bf6b/bb325738db3440ac8da5dec3acdfa42e [2021-11-21 04:55:27,809 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 04:55:27,811 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 04:55:27,815 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 04:55:27,816 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 04:55:27,820 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 04:55:27,821 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:55:27" (1/1) ... [2021-11-21 04:55:27,822 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4dd4fa18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:55:27, skipping insertion in model container [2021-11-21 04:55:27,822 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:55:27" (1/1) ... [2021-11-21 04:55:27,831 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 04:55:27,960 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:55:28,242 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_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4501,4514] [2021-11-21 04:55:28,251 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_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4561,4574] [2021-11-21 04:55:29,258 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:29,259 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:29,260 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:29,261 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:29,262 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:29,285 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:29,286 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:29,288 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:29,289 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:29,291 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:29,292 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:29,293 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:29,293 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:29,751 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:55:29,758 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:55:29,759 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:55:29,763 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:55:29,765 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:55:29,766 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:55:29,768 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:55:29,769 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:55:29,769 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:55:29,774 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:55:29,967 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:55:30,019 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,025 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,114 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,115 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,116 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,116 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,116 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,117 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,117 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,118 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,119 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,119 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,119 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,120 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,120 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,123 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,124 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,124 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,124 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,130 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,132 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,144 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,147 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,148 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,168 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:55:30,216 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 04:55:30,245 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_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4501,4514] [2021-11-21 04:55:30,246 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_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4561,4574] [2021-11-21 04:55:30,301 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,308 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,308 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,309 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,310 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,321 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,322 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,324 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,324 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,325 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,326 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,327 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,327 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,377 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:55:30,378 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:55:30,379 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:55:30,380 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:55:30,381 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:55:30,381 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:55:30,382 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:55:30,382 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:55:30,383 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:55:30,383 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:55:30,413 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:55:30,434 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,440 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,477 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,478 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,478 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,478 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,479 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,479 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,479 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,480 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,480 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,481 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,481 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,481 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,481 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,482 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,483 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,483 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,483 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,485 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,533 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,539 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,551 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,552 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:30,579 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:55:30,821 INFO L208 MainTranslator]: Completed translation [2021-11-21 04:55:30,822 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:55:30 WrapperNode [2021-11-21 04:55:30,823 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 04:55:30,824 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 04:55:30,824 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 04:55:30,825 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 04:55:30,836 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:55:30" (1/1) ... [2021-11-21 04:55:30,980 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:55:30" (1/1) ... [2021-11-21 04:55:31,090 INFO L137 Inliner]: procedures = 697, calls = 1880, calls flagged for inlining = 58, calls inlined = 17, statements flattened = 1145 [2021-11-21 04:55:31,090 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 04:55:31,091 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 04:55:31,091 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 04:55:31,092 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 04:55:31,107 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:55:30" (1/1) ... [2021-11-21 04:55:31,108 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:55:30" (1/1) ... [2021-11-21 04:55:31,127 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:55:30" (1/1) ... [2021-11-21 04:55:31,128 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:55:30" (1/1) ... [2021-11-21 04:55:31,208 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:55:30" (1/1) ... [2021-11-21 04:55:31,230 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:55:30" (1/1) ... [2021-11-21 04:55:31,254 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:55:30" (1/1) ... [2021-11-21 04:55:31,277 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 04:55:31,278 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 04:55:31,278 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 04:55:31,279 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 04:55:31,280 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:55:30" (1/1) ... [2021-11-21 04:55:31,288 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:55:31,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 04:55:31,310 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 04:55:31,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 04:55:31,405 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2021-11-21 04:55:31,405 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2021-11-21 04:55:31,405 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_init_dynamic [2021-11-21 04:55:31,405 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_init_dynamic [2021-11-21 04:55:31,405 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-21 04:55:31,406 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-21 04:55:31,406 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 04:55:31,406 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-21 04:55:31,406 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-21 04:55:31,407 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-21 04:55:31,407 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-21 04:55:31,407 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 04:55:31,407 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 04:55:31,407 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-21 04:55:31,407 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-21 04:55:31,408 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2021-11-21 04:55:31,408 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2021-11-21 04:55:31,408 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 04:55:31,408 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-21 04:55:31,408 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-21 04:55:31,409 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 04:55:31,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 04:55:31,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 04:55:31,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 04:55:31,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 04:55:31,410 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2021-11-21 04:55:31,411 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2021-11-21 04:55:31,414 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-21 04:55:31,415 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-21 04:55:31,415 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 04:55:31,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 04:55:31,415 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 04:55:31,416 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 04:55:31,416 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-21 04:55:31,416 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-21 04:55:31,416 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-21 04:55:31,422 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-21 04:55:31,422 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-21 04:55:31,422 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-21 04:55:31,423 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-21 04:55:31,423 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-21 04:55:31,423 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-21 04:55:31,423 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-21 04:55:31,423 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-21 04:55:31,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-21 04:55:31,423 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 04:55:31,424 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 04:55:31,424 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-21 04:55:31,424 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-21 04:55:31,424 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2021-11-21 04:55:31,424 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2021-11-21 04:55:31,424 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-21 04:55:31,424 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-21 04:55:31,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 04:55:31,425 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-21 04:55:31,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-21 04:55:31,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 04:55:31,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 04:55:31,425 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_push_ref [2021-11-21 04:55:31,425 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_push_ref [2021-11-21 04:55:31,426 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2021-11-21 04:55:31,426 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2021-11-21 04:55:31,426 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 04:55:31,426 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 04:55:31,426 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-21 04:55:31,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-21 04:55:31,426 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-21 04:55:31,427 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-21 04:55:31,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 04:55:31,427 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-21 04:55:31,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-21 04:55:31,427 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_set_at [2021-11-21 04:55:31,427 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_set_at [2021-11-21 04:55:31,427 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2021-11-21 04:55:31,428 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2021-11-21 04:55:31,428 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-21 04:55:31,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-21 04:55:31,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 04:55:31,877 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 04:55:31,879 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 04:55:33,564 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 04:55:33,890 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 04:55:33,891 INFO L301 CfgBuilder]: Removed 5 assume(true) statements. [2021-11-21 04:55:33,895 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:55:33 BoogieIcfgContainer [2021-11-21 04:55:33,896 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 04:55:33,897 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 04:55:33,897 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 04:55:33,906 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 04:55:33,907 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:55:33" (1/1) ... [2021-11-21 04:55:33,926 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 04:55:34,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:55:34,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 461 states and 666 transitions. [2021-11-21 04:55:34,040 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 666 transitions. [2021-11-21 04:55:34,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-21 04:55:34,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:55:34,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:55:34,107 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java: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) [2021-11-21 04:55:34,113 INFO L158 Benchmark]: Toolchain (without parser) took 6299.37ms. Allocated memory was 98.6MB in the beginning and 169.9MB in the end (delta: 71.3MB). Free memory was 58.8MB in the beginning and 57.5MB in the end (delta: 1.3MB). Peak memory consumption was 71.4MB. Max. memory is 16.1GB. [2021-11-21 04:55:34,113 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 98.6MB. Free memory was 52.2MB in the beginning and 52.1MB in the end (delta: 84.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 04:55:34,119 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3007.77ms. Allocated memory was 98.6MB in the beginning and 169.9MB in the end (delta: 71.3MB). Free memory was 58.5MB in the beginning and 100.7MB in the end (delta: -42.1MB). Peak memory consumption was 48.3MB. Max. memory is 16.1GB. [2021-11-21 04:55:34,121 INFO L158 Benchmark]: Boogie Procedure Inliner took 266.71ms. Allocated memory is still 169.9MB. Free memory was 100.7MB in the beginning and 88.9MB in the end (delta: 11.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-21 04:55:34,121 INFO L158 Benchmark]: Boogie Preprocessor took 186.17ms. Allocated memory is still 169.9MB. Free memory was 88.9MB in the beginning and 79.7MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-21 04:55:34,122 INFO L158 Benchmark]: RCFGBuilder took 2617.60ms. Allocated memory is still 169.9MB. Free memory was 79.7MB in the beginning and 65.9MB in the end (delta: 13.8MB). Peak memory consumption was 35.6MB. Max. memory is 16.1GB. [2021-11-21 04:55:34,123 INFO L158 Benchmark]: CodeCheck took 213.18ms. Allocated memory is still 169.9MB. Free memory was 65.9MB in the beginning and 57.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 04:55:34,130 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 98.6MB. Free memory was 52.2MB in the beginning and 52.1MB in the end (delta: 84.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3007.77ms. Allocated memory was 98.6MB in the beginning and 169.9MB in the end (delta: 71.3MB). Free memory was 58.5MB in the beginning and 100.7MB in the end (delta: -42.1MB). Peak memory consumption was 48.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 266.71ms. Allocated memory is still 169.9MB. Free memory was 100.7MB in the beginning and 88.9MB in the end (delta: 11.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 186.17ms. Allocated memory is still 169.9MB. Free memory was 88.9MB in the beginning and 79.7MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 2617.60ms. Allocated memory is still 169.9MB. Free memory was 79.7MB in the beginning and 65.9MB in the end (delta: 13.8MB). Peak memory consumption was 35.6MB. Max. memory is 16.1GB. * CodeCheck took 213.18ms. Allocated memory is still 169.9MB. Free memory was 65.9MB in the beginning and 57.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 04:55:34,158 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/bin/ukojak-vF6T2TMglN/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_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/bin/ukojak-vF6T2TMglN --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 00eefb20b1e97d60d3c6a842acdb225be14d327e18edfa8146d29fe131145042 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 04:55:36,655 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 04:55:36,659 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 04:55:36,717 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 04:55:36,718 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 04:55:36,722 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 04:55:36,724 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 04:55:36,728 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 04:55:36,731 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 04:55:36,736 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 04:55:36,740 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 04:55:36,742 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 04:55:36,742 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 04:55:36,745 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 04:55:36,746 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 04:55:36,751 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 04:55:36,752 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 04:55:36,753 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 04:55:36,755 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 04:55:36,765 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 04:55:36,767 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 04:55:36,769 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 04:55:36,772 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 04:55:36,775 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 04:55:36,784 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 04:55:36,785 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 04:55:36,785 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 04:55:36,787 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 04:55:36,788 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 04:55:36,789 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 04:55:36,790 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 04:55:36,790 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 04:55:36,806 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 04:55:36,808 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 04:55:36,809 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 04:55:36,809 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 04:55:36,810 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 04:55:36,811 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 04:55:36,811 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 04:55:36,813 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 04:55:36,814 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 04:55:36,819 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-21 04:55:36,865 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 04:55:36,865 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 04:55:36,866 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 04:55:36,867 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 04:55:36,868 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 04:55:36,868 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 04:55:36,869 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 04:55:36,869 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 04:55:36,869 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 04:55:36,869 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 04:55:36,870 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 04:55:36,871 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 04:55:36,871 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 04:55:36,871 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 04:55:36,871 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 04:55:36,871 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 04:55:36,872 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 04:55:36,872 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 04:55:36,872 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 04:55:36,872 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 04:55:36,873 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:55:36,873 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 04:55:36,873 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 04:55:36,873 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 04:55:36,874 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 04:55:36,874 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 04:55:36,874 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 04:55:36,874 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 04:55:36,874 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 04:55:36,875 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_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00eefb20b1e97d60d3c6a842acdb225be14d327e18edfa8146d29fe131145042 [2021-11-21 04:55:37,288 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 04:55:37,313 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 04:55:37,317 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 04:55:37,318 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 04:55:37,319 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 04:55:37,321 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2021-11-21 04:55:37,390 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/bin/ukojak-vF6T2TMglN/data/f0eba890a/6c31a792100c4683bb7c6ce2e30c75dc/FLAG87850f886 [2021-11-21 04:55:38,250 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 04:55:38,251 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2021-11-21 04:55:38,313 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/bin/ukojak-vF6T2TMglN/data/f0eba890a/6c31a792100c4683bb7c6ce2e30c75dc/FLAG87850f886 [2021-11-21 04:55:38,342 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/bin/ukojak-vF6T2TMglN/data/f0eba890a/6c31a792100c4683bb7c6ce2e30c75dc [2021-11-21 04:55:38,345 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 04:55:38,346 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 04:55:38,348 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 04:55:38,348 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 04:55:38,352 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 04:55:38,352 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:55:38" (1/1) ... [2021-11-21 04:55:38,353 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50d015ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:55:38, skipping insertion in model container [2021-11-21 04:55:38,354 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:55:38" (1/1) ... [2021-11-21 04:55:38,375 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 04:55:38,472 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:55:38,785 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_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4501,4514] [2021-11-21 04:55:38,797 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_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4561,4574] [2021-11-21 04:55:39,838 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:39,843 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:39,845 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:39,846 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:39,848 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:39,869 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:39,875 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:39,881 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:39,883 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:39,888 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:39,889 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:39,890 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:39,891 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,277 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:55:40,279 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:55:40,280 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:55:40,281 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:55:40,283 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:55:40,284 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:55:40,284 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:55:40,285 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:55:40,286 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:55:40,286 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:55:40,472 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:55:40,525 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,549 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,635 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,636 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,636 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,636 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,637 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,637 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,638 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,638 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,639 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,639 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,640 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,640 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,640 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,643 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,644 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,644 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,644 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,648 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,649 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,657 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,658 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,658 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,680 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:55:40,732 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-21 04:55:40,798 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:55:40,806 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_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4501,4514] [2021-11-21 04:55:40,807 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_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4561,4574] [2021-11-21 04:55:40,878 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,890 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,891 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,892 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,893 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,904 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,904 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,905 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,906 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,907 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,908 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,909 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,909 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:40,960 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:55:40,961 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:55:40,962 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:55:40,963 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:55:40,964 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:55:40,964 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:55:40,966 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:55:40,966 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:55:40,967 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:55:40,967 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:55:41,013 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:55:41,035 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,041 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,095 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,096 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,096 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,097 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,097 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,097 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,098 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,099 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,099 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,100 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,100 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,100 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,101 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,102 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,102 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,104 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,104 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,108 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,109 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,116 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,118 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,118 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,129 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:55:41,159 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 04:55:41,184 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_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4501,4514] [2021-11-21 04:55:41,185 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_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4561,4574] [2021-11-21 04:55:41,250 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,251 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,251 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,251 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,252 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,268 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,269 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,270 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,271 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,272 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,272 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,286 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,287 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,321 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:55:41,322 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:55:41,322 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:55:41,323 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:55:41,324 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:55:41,324 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:55:41,325 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:55:41,325 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:55:41,326 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:55:41,326 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:55:41,379 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:55:41,445 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,450 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,489 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,491 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,492 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,492 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,493 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,493 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,494 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,495 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,496 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,496 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,496 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,497 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,497 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,498 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,499 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,499 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,500 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,503 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,504 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,511 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,513 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,514 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:55:41,527 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:55:41,931 INFO L208 MainTranslator]: Completed translation [2021-11-21 04:55:41,931 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:55:41 WrapperNode [2021-11-21 04:55:41,932 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 04:55:41,933 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 04:55:41,934 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 04:55:41,934 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 04:55:41,941 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:55:41" (1/1) ... [2021-11-21 04:55:42,050 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:55:41" (1/1) ... [2021-11-21 04:55:42,164 INFO L137 Inliner]: procedures = 717, calls = 1880, calls flagged for inlining = 58, calls inlined = 17, statements flattened = 1121 [2021-11-21 04:55:42,164 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 04:55:42,165 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 04:55:42,165 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 04:55:42,165 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 04:55:42,173 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:55:41" (1/1) ... [2021-11-21 04:55:42,174 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:55:41" (1/1) ... [2021-11-21 04:55:42,200 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:55:41" (1/1) ... [2021-11-21 04:55:42,201 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:55:41" (1/1) ... [2021-11-21 04:55:42,308 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:55:41" (1/1) ... [2021-11-21 04:55:42,319 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:55:41" (1/1) ... [2021-11-21 04:55:42,342 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:55:41" (1/1) ... [2021-11-21 04:55:42,357 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 04:55:42,358 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 04:55:42,359 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 04:55:42,359 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 04:55:42,359 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:55:41" (1/1) ... [2021-11-21 04:55:42,366 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:55:42,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 04:55:42,388 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 04:55:42,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 04:55:42,439 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2021-11-21 04:55:42,439 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2021-11-21 04:55:42,439 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_init_dynamic [2021-11-21 04:55:42,439 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_init_dynamic [2021-11-21 04:55:42,439 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-21 04:55:42,440 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-21 04:55:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 04:55:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-21 04:55:42,440 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-21 04:55:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-21 04:55:42,440 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-21 04:55:42,441 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 04:55:42,441 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 04:55:42,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 04:55:42,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-21 04:55:42,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-21 04:55:42,441 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-21 04:55:42,441 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-21 04:55:42,442 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2021-11-21 04:55:42,442 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2021-11-21 04:55:42,442 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-21 04:55:42,442 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-21 04:55:42,442 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 04:55:42,442 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 04:55:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-21 04:55:42,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-21 04:55:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 04:55:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 04:55:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 04:55:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2021-11-21 04:55:42,443 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2021-11-21 04:55:42,444 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-21 04:55:42,444 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-21 04:55:42,444 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 04:55:42,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 04:55:42,444 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 04:55:42,444 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 04:55:42,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-21 04:55:42,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-21 04:55:42,445 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-21 04:55:42,445 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-21 04:55:42,445 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-21 04:55:42,445 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-21 04:55:42,445 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-21 04:55:42,446 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-21 04:55:42,446 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-21 04:55:42,446 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-21 04:55:42,446 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-21 04:55:42,446 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-21 04:55:42,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-21 04:55:42,446 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-21 04:55:42,447 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 04:55:42,447 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 04:55:42,447 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-21 04:55:42,447 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-21 04:55:42,447 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2021-11-21 04:55:42,447 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2021-11-21 04:55:42,448 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-21 04:55:42,448 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-21 04:55:42,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 04:55:42,448 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-21 04:55:42,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-21 04:55:42,448 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 04:55:42,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-21 04:55:42,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 04:55:42,449 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_push_ref [2021-11-21 04:55:42,449 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_push_ref [2021-11-21 04:55:42,449 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2021-11-21 04:55:42,449 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2021-11-21 04:55:42,449 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 04:55:42,449 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 04:55:42,450 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-21 04:55:42,450 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-21 04:55:42,450 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-21 04:55:42,450 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-21 04:55:42,450 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-21 04:55:42,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-21 04:55:42,450 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_set_at [2021-11-21 04:55:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_set_at [2021-11-21 04:55:42,451 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2021-11-21 04:55:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2021-11-21 04:55:42,916 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 04:55:42,919 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 04:55:46,117 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 04:55:46,461 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 04:55:46,461 INFO L301 CfgBuilder]: Removed 5 assume(true) statements. [2021-11-21 04:55:46,466 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:55:46 BoogieIcfgContainer [2021-11-21 04:55:46,466 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 04:55:46,467 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 04:55:46,467 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 04:55:46,476 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 04:55:46,477 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:55:46" (1/1) ... [2021-11-21 04:55:46,494 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 04:55:46,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:55:46,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 454 states and 659 transitions. [2021-11-21 04:55:46,597 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 659 transitions. [2021-11-21 04:55:46,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-21 04:55:46,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:55:46,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:55:46,662 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java: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) [2021-11-21 04:55:46,668 INFO L158 Benchmark]: Toolchain (without parser) took 8320.51ms. Allocated memory was 54.5MB in the beginning and 218.1MB in the end (delta: 163.6MB). Free memory was 31.6MB in the beginning and 121.1MB in the end (delta: -89.5MB). Peak memory consumption was 73.8MB. Max. memory is 16.1GB. [2021-11-21 04:55:46,669 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 54.5MB. Free memory is still 33.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 04:55:46,675 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3584.17ms. Allocated memory was 54.5MB in the beginning and 109.1MB in the end (delta: 54.5MB). Free memory was 31.5MB in the beginning and 47.7MB in the end (delta: -16.2MB). Peak memory consumption was 53.4MB. Max. memory is 16.1GB. [2021-11-21 04:55:46,675 INFO L158 Benchmark]: Boogie Procedure Inliner took 231.39ms. Allocated memory is still 109.1MB. Free memory was 47.7MB in the beginning and 35.7MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 04:55:46,676 INFO L158 Benchmark]: Boogie Preprocessor took 192.68ms. Allocated memory is still 109.1MB. Free memory was 35.7MB in the beginning and 55.2MB in the end (delta: -19.5MB). Peak memory consumption was 7.9MB. Max. memory is 16.1GB. [2021-11-21 04:55:46,677 INFO L158 Benchmark]: RCFGBuilder took 4108.10ms. Allocated memory was 109.1MB in the beginning and 218.1MB in the end (delta: 109.1MB). Free memory was 55.2MB in the beginning and 129.4MB in the end (delta: -74.2MB). Peak memory consumption was 101.1MB. Max. memory is 16.1GB. [2021-11-21 04:55:46,679 INFO L158 Benchmark]: CodeCheck took 199.11ms. Allocated memory is still 218.1MB. Free memory was 129.4MB in the beginning and 121.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 04:55:46,687 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 54.5MB. Free memory is still 33.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3584.17ms. Allocated memory was 54.5MB in the beginning and 109.1MB in the end (delta: 54.5MB). Free memory was 31.5MB in the beginning and 47.7MB in the end (delta: -16.2MB). Peak memory consumption was 53.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 231.39ms. Allocated memory is still 109.1MB. Free memory was 47.7MB in the beginning and 35.7MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 192.68ms. Allocated memory is still 109.1MB. Free memory was 35.7MB in the beginning and 55.2MB in the end (delta: -19.5MB). Peak memory consumption was 7.9MB. Max. memory is 16.1GB. * RCFGBuilder took 4108.10ms. Allocated memory was 109.1MB in the beginning and 218.1MB in the end (delta: 109.1MB). Free memory was 55.2MB in the beginning and 129.4MB in the end (delta: -74.2MB). Peak memory consumption was 101.1MB. Max. memory is 16.1GB. * CodeCheck took 199.11ms. Allocated memory is still 218.1MB. Free memory was 129.4MB in the beginning and 121.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 04:55:46,751 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdfb5dac-2d1a-499d-9a1d-5aa302badb79/bin/ukojak-vF6T2TMglN/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