./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_d5215ee3-7dea-44da-b40a-747972656d7e/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d5215ee3-7dea-44da-b40a-747972656d7e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d5215ee3-7dea-44da-b40a-747972656d7e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d5215ee3-7dea-44da-b40a-747972656d7e/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d5215ee3-7dea-44da-b40a-747972656d7e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d5215ee3-7dea-44da-b40a-747972656d7e/bin/ukojak --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 82c8d939310ba0ecbb047d8e6d69db4654184593 ............................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_d5215ee3-7dea-44da-b40a-747972656d7e/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d5215ee3-7dea-44da-b40a-747972656d7e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d5215ee3-7dea-44da-b40a-747972656d7e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d5215ee3-7dea-44da-b40a-747972656d7e/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d5215ee3-7dea-44da-b40a-747972656d7e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d5215ee3-7dea-44da-b40a-747972656d7e/bin/ukojak --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 82c8d939310ba0ecbb047d8e6d69db4654184593 ......................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:04:03,910 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:04:03,913 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:04:03,944 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:04:03,945 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:04:03,946 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:04:03,948 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:04:03,951 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:04:03,953 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:04:03,955 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:04:03,956 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:04:03,958 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:04:03,959 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:04:03,960 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:04:03,962 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:04:03,963 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:04:03,965 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:04:03,966 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:04:03,968 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:04:03,971 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:04:03,974 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:04:03,975 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:04:03,978 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:04:03,979 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:04:03,983 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:04:03,984 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:04:03,984 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:04:03,986 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:04:03,987 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:04:03,988 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:04:03,989 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:04:03,990 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:04:03,991 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:04:03,992 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:04:03,994 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:04:03,994 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:04:03,995 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:04:03,996 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:04:03,996 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:04:03,998 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:04:03,999 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:04:04,000 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d5215ee3-7dea-44da-b40a-747972656d7e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-30 01:04:04,025 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:04:04,026 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:04:04,027 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:04:04,027 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:04:04,028 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:04:04,028 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:04:04,028 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:04:04,029 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:04:04,029 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:04:04,029 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:04:04,029 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:04:04,030 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:04:04,030 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:04:04,030 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:04:04,030 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:04:04,030 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:04:04,031 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:04:04,031 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:04:04,031 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:04:04,031 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:04:04,032 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:04:04,032 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:04:04,032 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:04:04,032 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 01:04:04,033 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:04:04,033 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:04:04,033 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:04:04,033 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_d5215ee3-7dea-44da-b40a-747972656d7e/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d5215ee3-7dea-44da-b40a-747972656d7e/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 82c8d939310ba0ecbb047d8e6d69db4654184593 [2020-11-30 01:04:04,301 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:04:04,329 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:04:04,332 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:04:04,333 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:04:04,339 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:04:04,340 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d5215ee3-7dea-44da-b40a-747972656d7e/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2020-11-30 01:04:04,414 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d5215ee3-7dea-44da-b40a-747972656d7e/bin/ukojak/data/564f0644b/00a9cb57ebb049dfbaaca0fb02562c00/FLAG31c80604c [2020-11-30 01:04:05,367 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:04:05,368 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d5215ee3-7dea-44da-b40a-747972656d7e/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2020-11-30 01:04:05,419 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d5215ee3-7dea-44da-b40a-747972656d7e/bin/ukojak/data/564f0644b/00a9cb57ebb049dfbaaca0fb02562c00/FLAG31c80604c [2020-11-30 01:04:05,846 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d5215ee3-7dea-44da-b40a-747972656d7e/bin/ukojak/data/564f0644b/00a9cb57ebb049dfbaaca0fb02562c00 [2020-11-30 01:04:05,848 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:04:05,850 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:04:05,851 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:04:05,852 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:04:05,855 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:04:05,856 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:04:05" (1/1) ... [2020-11-30 01:04:05,858 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@423927af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:04:05, skipping insertion in model container [2020-11-30 01:04:05,858 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:04:05" (1/1) ... [2020-11-30 01:04:05,866 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:04:05,985 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:04:06,429 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:04:06,436 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:04:07,584 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:07,585 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:07,585 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:07,586 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:07,587 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:07,599 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:07,600 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:07,602 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:07,603 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:07,605 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:07,606 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:07,607 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:07,607 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:04:08,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:04:08,032 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:04:08,034 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:04:08,036 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:04:08,036 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:04:08,037 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:04:08,038 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:04:08,039 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:04:08,040 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:04:08,259 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:04:08,296 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,303 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,370 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,371 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,372 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,372 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,373 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,373 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,374 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,375 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,375 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,376 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,376 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,377 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,377 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,380 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,381 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,381 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,382 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,385 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,386 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,395 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,396 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,397 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,408 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,412 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,413 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,413 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,414 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,415 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,419 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:04:08,447 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:04:08,463 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:04:08,464 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:04:08,514 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,515 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,515 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,516 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,516 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,523 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,523 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,524 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,524 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,525 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,526 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,527 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,527 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:04:08,560 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:04:08,561 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:04:08,562 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:04:08,562 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:04:08,563 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:04:08,563 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:04:08,564 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:04:08,564 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:04:08,565 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:04:08,585 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:04:08,641 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,646 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,667 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,668 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,668 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,668 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,668 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,669 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,669 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,670 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,670 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,670 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,671 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,671 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,671 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,672 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,672 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,673 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,673 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,675 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,676 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,681 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,682 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,683 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,687 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,689 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,689 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,690 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,690 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,691 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:04:08,693 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:04:09,532 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:04:09,532 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:04:09 WrapperNode [2020-11-30 01:04:09,533 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:04:09,534 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:04:09,534 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:04:09,534 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:04:09,542 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:04:09" (1/1) ... [2020-11-30 01:04:09,700 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:04:09" (1/1) ... [2020-11-30 01:04:09,829 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:04:09,830 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 01:04:09,830 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 01:04:09,830 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 01:04:09,840 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:04:09" (1/1) ... [2020-11-30 01:04:09,841 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:04:09" (1/1) ... [2020-11-30 01:04:09,865 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:04:09" (1/1) ... [2020-11-30 01:04:09,865 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:04:09" (1/1) ... [2020-11-30 01:04:09,941 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:04:09" (1/1) ... [2020-11-30 01:04:09,948 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:04:09" (1/1) ... [2020-11-30 01:04:09,982 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:04:09" (1/1) ... [2020-11-30 01:04:10,003 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 01:04:10,004 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 01:04:10,004 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 01:04:10,004 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 01:04:10,011 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:04:09" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d5215ee3-7dea-44da-b40a-747972656d7e/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:04:10,104 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2020-11-30 01:04:10,104 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2020-11-30 01:04:10,105 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-30 01:04:10,105 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2020-11-30 01:04:10,105 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2020-11-30 01:04:10,105 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2020-11-30 01:04:10,105 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2020-11-30 01:04:10,105 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2020-11-30 01:04:10,106 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2020-11-30 01:04:10,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-11-30 01:04:10,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-30 01:04:10,106 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2020-11-30 01:04:10,106 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2020-11-30 01:04:10,106 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-11-30 01:04:10,107 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-11-30 01:04:10,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-30 01:04:10,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-30 01:04:10,107 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 01:04:10,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 01:04:10,107 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-30 01:04:10,108 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-30 01:04:10,108 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2020-11-30 01:04:10,108 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2020-11-30 01:04:10,108 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2020-11-30 01:04:10,108 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2020-11-30 01:04:10,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-11-30 01:04:10,109 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2020-11-30 01:04:10,109 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2020-11-30 01:04:10,109 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2020-11-30 01:04:10,109 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2020-11-30 01:04:10,109 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2020-11-30 01:04:10,109 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2020-11-30 01:04:10,110 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-11-30 01:04:10,110 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-11-30 01:04:10,110 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2020-11-30 01:04:10,110 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2020-11-30 01:04:10,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 01:04:10,110 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2020-11-30 01:04:10,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-30 01:04:10,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-11-30 01:04:10,111 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2020-11-30 01:04:10,111 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2020-11-30 01:04:10,111 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2020-11-30 01:04:10,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2020-11-30 01:04:10,112 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_using_uint64_impl [2020-11-30 01:04:10,112 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_using_uint64_impl [2020-11-30 01:04:10,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-30 01:04:10,112 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2020-11-30 01:04:10,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2020-11-30 01:04:10,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-30 01:04:10,112 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at [2020-11-30 01:04:10,113 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at [2020-11-30 01:04:57,308 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 01:04:57,309 INFO L298 CfgBuilder]: Removed 20 assume(true) statements. [2020-11-30 01:04:57,312 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:04:57 BoogieIcfgContainer [2020-11-30 01:04:57,312 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 01:04:57,313 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-30 01:04:57,313 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-30 01:04:57,324 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-30 01:04:57,325 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:04:57" (1/1) ... [2020-11-30 01:04:57,337 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:04:57,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:04:57,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 175 states and 234 transitions. [2020-11-30 01:04:57,407 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 234 transitions. [2020-11-30 01:04:57,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2020-11-30 01:04:57,425 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:04:57,476 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:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) 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) [2020-11-30 01:04:57,481 INFO L168 Benchmark]: Toolchain (without parser) took 51629.99 ms. Allocated memory was 90.2 MB in the beginning and 390.1 MB in the end (delta: 299.9 MB). Free memory was 65.5 MB in the beginning and 304.7 MB in the end (delta: -239.3 MB). Peak memory consumption was 59.0 MB. Max. memory is 16.1 GB. [2020-11-30 01:04:57,482 INFO L168 Benchmark]: CDTParser took 1.57 ms. Allocated memory is still 90.2 MB. Free memory was 71.4 MB in the beginning and 71.3 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:04:57,483 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3681.52 ms. Allocated memory was 90.2 MB in the beginning and 157.3 MB in the end (delta: 67.1 MB). Free memory was 65.2 MB in the beginning and 101.1 MB in the end (delta: -35.8 MB). Peak memory consumption was 103.1 MB. Max. memory is 16.1 GB. [2020-11-30 01:04:57,484 INFO L168 Benchmark]: Boogie Procedure Inliner took 295.81 ms. Allocated memory is still 157.3 MB. Free memory was 101.1 MB in the beginning and 90.6 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:04:57,485 INFO L168 Benchmark]: Boogie Preprocessor took 172.94 ms. Allocated memory is still 157.3 MB. Free memory was 90.6 MB in the beginning and 81.1 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:04:57,486 INFO L168 Benchmark]: RCFGBuilder took 47308.25 ms. Allocated memory was 157.3 MB in the beginning and 390.1 MB in the end (delta: 232.8 MB). Free memory was 81.1 MB in the beginning and 311.0 MB in the end (delta: -229.9 MB). Peak memory consumption was 217.1 MB. Max. memory is 16.1 GB. [2020-11-30 01:04:57,486 INFO L168 Benchmark]: CodeCheck took 166.33 ms. Allocated memory is still 390.1 MB. Free memory was 310.0 MB in the beginning and 304.7 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 01:04:57,490 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 1.57 ms. Allocated memory is still 90.2 MB. Free memory was 71.4 MB in the beginning and 71.3 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3681.52 ms. Allocated memory was 90.2 MB in the beginning and 157.3 MB in the end (delta: 67.1 MB). Free memory was 65.2 MB in the beginning and 101.1 MB in the end (delta: -35.8 MB). Peak memory consumption was 103.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 295.81 ms. Allocated memory is still 157.3 MB. Free memory was 101.1 MB in the beginning and 90.6 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 172.94 ms. Allocated memory is still 157.3 MB. Free memory was 90.6 MB in the beginning and 81.1 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 47308.25 ms. Allocated memory was 157.3 MB in the beginning and 390.1 MB in the end (delta: 232.8 MB). Free memory was 81.1 MB in the beginning and 311.0 MB in the end (delta: -229.9 MB). Peak memory consumption was 217.1 MB. Max. memory is 16.1 GB. * CodeCheck took 166.33 ms. Allocated memory is still 390.1 MB. Free memory was 310.0 MB in the beginning and 304.7 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:05:00,104 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:05:00,108 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:05:00,170 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:05:00,171 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:05:00,176 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:05:00,180 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:05:00,184 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:05:00,188 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:05:00,194 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:05:00,196 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:05:00,201 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:05:00,202 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:05:00,206 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:05:00,210 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:05:00,212 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:05:00,214 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:05:00,217 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:05:00,221 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:05:00,230 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:05:00,233 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:05:00,234 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:05:00,236 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:05:00,245 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:05:00,255 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:05:00,256 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:05:00,256 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:05:00,258 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:05:00,259 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:05:00,261 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:05:00,261 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:05:00,262 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:05:00,265 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:05:00,266 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:05:00,267 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:05:00,267 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:05:00,268 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:05:00,269 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:05:00,269 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:05:00,271 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:05:00,272 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:05:00,273 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d5215ee3-7dea-44da-b40a-747972656d7e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-30 01:05:00,318 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:05:00,318 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:05:00,321 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:05:00,321 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:05:00,323 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:05:00,323 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:05:00,323 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:05:00,324 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:05:00,324 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:05:00,325 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:05:00,326 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:05:00,326 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:05:00,327 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:05:00,327 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:05:00,327 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:05:00,328 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:05:00,328 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:05:00,328 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:05:00,329 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:05:00,329 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:05:00,329 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:05:00,330 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:05:00,330 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:05:00,330 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:05:00,331 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:05:00,331 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 01:05:00,331 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:05:00,331 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:05:00,332 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 01:05:00,332 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:05:00,332 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-30 01:05:00,333 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_d5215ee3-7dea-44da-b40a-747972656d7e/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d5215ee3-7dea-44da-b40a-747972656d7e/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 82c8d939310ba0ecbb047d8e6d69db4654184593 [2020-11-30 01:05:00,774 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:05:00,796 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:05:00,799 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:05:00,800 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:05:00,801 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:05:00,802 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d5215ee3-7dea-44da-b40a-747972656d7e/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2020-11-30 01:05:00,868 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d5215ee3-7dea-44da-b40a-747972656d7e/bin/ukojak/data/16a08b555/3b009681610448d5853a9fc0fd057880/FLAG8bc855687 [2020-11-30 01:05:01,788 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:05:01,789 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d5215ee3-7dea-44da-b40a-747972656d7e/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2020-11-30 01:05:01,849 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d5215ee3-7dea-44da-b40a-747972656d7e/bin/ukojak/data/16a08b555/3b009681610448d5853a9fc0fd057880/FLAG8bc855687 [2020-11-30 01:05:02,331 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d5215ee3-7dea-44da-b40a-747972656d7e/bin/ukojak/data/16a08b555/3b009681610448d5853a9fc0fd057880 [2020-11-30 01:05:02,335 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:05:02,337 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:05:02,338 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:05:02,338 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:05:02,357 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:05:02,358 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:05:02" (1/1) ... [2020-11-30 01:05:02,362 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@695f593c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:05:02, skipping insertion in model container [2020-11-30 01:05:02,362 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:05:02" (1/1) ... [2020-11-30 01:05:02,370 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:05:02,527 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:05:02,795 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:05:02,801 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:05:03,665 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:03,666 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:03,666 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:03,667 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:03,669 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:03,687 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:03,688 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:03,691 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:03,692 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:03,695 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:03,696 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:03,697 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:03,698 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:05:04,132 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:05:04,133 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:05:04,135 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:05:04,136 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:05:04,137 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:05:04,137 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:05:04,138 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:05:04,138 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:05:04,139 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:05:04,317 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:05:04,356 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,363 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,450 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,453 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,457 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,457 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,458 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,458 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,462 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,463 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,463 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,464 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,464 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,465 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,465 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,469 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,470 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,470 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,471 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,478 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,478 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,498 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,499 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,500 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,524 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,533 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,533 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,534 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,534 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,535 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,539 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:05:04,613 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 01:05:04,663 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:05:04,681 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:05:04,681 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:05:04,758 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,759 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,759 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,759 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,760 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,777 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,778 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,779 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,780 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,781 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,781 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,782 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,782 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,835 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:05:04,836 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:05:04,839 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:05:04,840 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:05:04,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:05:04,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:05:04,844 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:05:04,844 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:05:04,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:05:04,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:05:04,888 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:05:04,914 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,923 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,983 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,983 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,984 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,984 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,984 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,985 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,985 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,986 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,986 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,986 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,987 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,987 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,987 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,988 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,989 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,989 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,989 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,992 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:04,993 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,000 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,001 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,001 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,007 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,009 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,009 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,010 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,010 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,011 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,012 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:05:05,029 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:05:05,044 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:05:05,045 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:05:05,079 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,079 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,079 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,080 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,080 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,086 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,086 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,087 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,087 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,088 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,089 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,089 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,089 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:05:05,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:05:05,143 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:05:05,144 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:05:05,144 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:05:05,145 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:05:05,145 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:05:05,146 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:05:05,147 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:05:05,147 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:05:05,178 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:05:05,206 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,211 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,236 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,237 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,237 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,237 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,237 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,238 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,238 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,238 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,239 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,239 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,239 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,240 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,240 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,241 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,241 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,241 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,241 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,257 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,257 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,269 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,270 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,270 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,313 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,315 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,316 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,316 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,317 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,319 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:05:05,320 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:05:06,226 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:05:06,227 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:05:06 WrapperNode [2020-11-30 01:05:06,227 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:05:06,228 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:05:06,228 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:05:06,228 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:05:06,236 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:05:06" (1/1) ... [2020-11-30 01:05:06,291 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-30 01:05:06,342 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:05:06" (1/1) ... [2020-11-30 01:05:06,342 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:05:06,343 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 01:05:06,344 INFO L168 Benchmark]: Toolchain (without parser) took 4006.92 ms. Allocated memory was 58.7 MB in the beginning and 184.5 MB in the end (delta: 125.8 MB). Free memory was 29.5 MB in the beginning and 52.5 MB in the end (delta: -23.0 MB). Peak memory consumption was 104.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:05:06,345 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 58.7 MB. Free memory was 41.2 MB in the beginning and 41.2 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:05:06,346 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3889.17 ms. Allocated memory was 58.7 MB in the beginning and 184.5 MB in the end (delta: 125.8 MB). Free memory was 29.3 MB in the beginning and 57.7 MB in the end (delta: -28.4 MB). Peak memory consumption was 123.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:05:06,346 INFO L168 Benchmark]: Boogie Procedure Inliner took 114.54 ms. Allocated memory is still 184.5 MB. Free memory was 57.7 MB in the beginning and 52.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 01:05:06,348 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 58.7 MB. Free memory was 41.2 MB in the beginning and 41.2 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3889.17 ms. Allocated memory was 58.7 MB in the beginning and 184.5 MB in the end (delta: 125.8 MB). Free memory was 29.3 MB in the beginning and 57.7 MB in the end (delta: -28.4 MB). Peak memory consumption was 123.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 114.54 ms. Allocated memory is still 184.5 MB. Free memory was 57.7 MB in the beginning and 52.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...