./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9acb443-af11-4bcd-92f8-49838419b84a/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9acb443-af11-4bcd-92f8-49838419b84a/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9acb443-af11-4bcd-92f8-49838419b84a/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9acb443-af11-4bcd-92f8-49838419b84a/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9acb443-af11-4bcd-92f8-49838419b84a/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9acb443-af11-4bcd-92f8-49838419b84a/bin/ukojak-fKGseLULKY --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 21070e9e79832348941b644841b98c27f1bf0921 ...................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9acb443-af11-4bcd-92f8-49838419b84a/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9acb443-af11-4bcd-92f8-49838419b84a/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9acb443-af11-4bcd-92f8-49838419b84a/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9acb443-af11-4bcd-92f8-49838419b84a/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9acb443-af11-4bcd-92f8-49838419b84a/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9acb443-af11-4bcd-92f8-49838419b84a/bin/ukojak-fKGseLULKY --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 21070e9e79832348941b644841b98c27f1bf0921 .......................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 03:18:00,805 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 03:18:00,809 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 03:18:00,847 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 03:18:00,848 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 03:18:00,849 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 03:18:00,851 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 03:18:00,853 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 03:18:00,856 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 03:18:00,857 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 03:18:00,858 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 03:18:00,860 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 03:18:00,862 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 03:18:00,863 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 03:18:00,868 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 03:18:00,870 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 03:18:00,874 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 03:18:00,880 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 03:18:00,882 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 03:18:00,885 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 03:18:00,890 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 03:18:00,891 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 03:18:00,893 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 03:18:00,894 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 03:18:00,899 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 03:18:00,904 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 03:18:00,905 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 03:18:00,906 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 03:18:00,908 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 03:18:00,910 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 03:18:00,911 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 03:18:00,912 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 03:18:00,914 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 03:18:00,915 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 03:18:00,917 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 03:18:00,917 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 03:18:00,918 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 03:18:00,918 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 03:18:00,918 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 03:18:00,919 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 03:18:00,920 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 03:18:00,921 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9acb443-af11-4bcd-92f8-49838419b84a/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-13 03:18:00,979 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 03:18:00,979 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 03:18:00,981 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 03:18:00,981 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 03:18:00,982 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 03:18:00,982 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 03:18:00,982 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 03:18:00,983 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 03:18:00,983 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 03:18:00,983 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 03:18:00,984 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 03:18:00,985 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 03:18:00,985 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 03:18:00,985 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 03:18:00,985 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 03:18:00,986 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 03:18:00,986 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 03:18:00,986 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 03:18:00,986 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 03:18:00,987 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 03:18:00,987 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 03:18:00,987 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 03:18:00,987 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 03:18:00,988 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 03:18:00,988 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 03:18:00,988 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_d9acb443-af11-4bcd-92f8-49838419b84a/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9acb443-af11-4bcd-92f8-49838419b84a/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 21070e9e79832348941b644841b98c27f1bf0921 [2021-10-13 03:18:01,307 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 03:18:01,343 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 03:18:01,345 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 03:18:01,347 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 03:18:01,348 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 03:18:01,349 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9acb443-af11-4bcd-92f8-49838419b84a/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i [2021-10-13 03:18:01,445 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9acb443-af11-4bcd-92f8-49838419b84a/bin/ukojak-fKGseLULKY/data/624b0abb8/f249d279f7d041b5ab83333a777a86f3/FLAGacf5b96d6 [2021-10-13 03:18:02,354 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 03:18:02,355 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9acb443-af11-4bcd-92f8-49838419b84a/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i [2021-10-13 03:18:02,412 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9acb443-af11-4bcd-92f8-49838419b84a/bin/ukojak-fKGseLULKY/data/624b0abb8/f249d279f7d041b5ab83333a777a86f3/FLAGacf5b96d6 [2021-10-13 03:18:02,799 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9acb443-af11-4bcd-92f8-49838419b84a/bin/ukojak-fKGseLULKY/data/624b0abb8/f249d279f7d041b5ab83333a777a86f3 [2021-10-13 03:18:02,802 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 03:18:02,803 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 03:18:02,805 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 03:18:02,805 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 03:18:02,809 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 03:18:02,810 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:18:02" (1/1) ... [2021-10-13 03:18:02,811 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32eca690 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:18:02, skipping insertion in model container [2021-10-13 03:18:02,811 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:18:02" (1/1) ... [2021-10-13 03:18:02,819 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 03:18:02,952 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:18:03,332 WARN L228 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_d9acb443-af11-4bcd-92f8-49838419b84a/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4495,4508] [2021-10-13 03:18:03,343 WARN L228 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_d9acb443-af11-4bcd-92f8-49838419b84a/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4555,4568] [2021-10-13 03:18:03,379 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:18:03,395 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:18:04,500 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:04,501 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:04,502 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:04,503 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:04,505 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:04,522 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:04,523 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:04,526 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:04,527 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:04,529 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:04,531 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:04,532 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:04,533 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:05,106 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:18:05,109 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:18:05,110 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:18:05,114 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:18:05,116 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:18:05,119 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:18:05,120 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:18:05,121 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:18:05,136 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:18:05,136 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:18:05,386 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:18:05,811 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:05,812 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:05,835 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:05,836 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:05,842 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:05,843 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:05,858 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:05,860 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:05,860 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:05,861 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:05,862 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:05,862 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:05,863 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:05,903 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:18:05,934 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 03:18:05,948 WARN L228 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_d9acb443-af11-4bcd-92f8-49838419b84a/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4495,4508] [2021-10-13 03:18:05,949 WARN L228 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_d9acb443-af11-4bcd-92f8-49838419b84a/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4555,4568] [2021-10-13 03:18:05,951 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:18:05,952 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:18:05,988 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:05,988 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:05,989 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:05,989 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:05,990 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:05,997 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:05,998 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:05,999 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:05,999 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:06,001 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:06,002 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:06,002 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:06,003 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:06,036 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:18:06,037 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:18:06,038 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:18:06,038 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:18:06,040 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:18:06,040 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:18:06,080 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:18:06,081 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:18:06,081 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:18:06,082 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:18:06,119 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:18:06,251 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:06,251 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:06,262 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:06,263 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:06,266 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:06,267 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:06,284 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:06,285 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:06,286 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:06,286 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:06,287 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:06,287 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:06,287 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:06,317 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:18:06,723 INFO L208 MainTranslator]: Completed translation [2021-10-13 03:18:06,723 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:18:06 WrapperNode [2021-10-13 03:18:06,723 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 03:18:06,725 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 03:18:06,725 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 03:18:06,725 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 03:18:06,733 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:18:06" (1/1) ... [2021-10-13 03:18:06,887 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:18:06" (1/1) ... [2021-10-13 03:18:07,006 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 03:18:07,008 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-13 03:18:07,008 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-13 03:18:07,008 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-13 03:18:07,020 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:18:06" (1/1) ... [2021-10-13 03:18:07,020 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:18:06" (1/1) ... [2021-10-13 03:18:07,038 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:18:06" (1/1) ... [2021-10-13 03:18:07,039 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:18:06" (1/1) ... [2021-10-13 03:18:07,106 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:18:06" (1/1) ... [2021-10-13 03:18:07,114 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:18:06" (1/1) ... [2021-10-13 03:18:07,132 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:18:06" (1/1) ... [2021-10-13 03:18:07,150 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-13 03:18:07,151 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-13 03:18:07,151 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-13 03:18:07,151 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-13 03:18:07,152 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:18:06" (1/1) ... [2021-10-13 03:18:07,160 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 03:18:07,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9acb443-af11-4bcd-92f8-49838419b84a/bin/ukojak-fKGseLULKY/z3 [2021-10-13 03:18:07,188 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9acb443-af11-4bcd-92f8-49838419b84a/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-13 03:18:07,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9acb443-af11-4bcd-92f8-49838419b84a/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-13 03:18:07,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-10-13 03:18:07,240 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-13 03:18:07,240 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-13 03:18:07,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-13 03:18:07,240 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-10-13 03:18:07,241 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-10-13 03:18:07,241 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-13 03:18:07,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-13 03:18:07,241 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2021-10-13 03:18:07,241 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2021-10-13 03:18:07,241 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-13 03:18:07,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-13 03:18:07,242 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-13 03:18:07,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-13 03:18:07,242 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-13 03:18:07,242 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-13 03:18:07,242 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-10-13 03:18:07,243 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-10-13 03:18:07,243 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_uaddl_overflow [2021-10-13 03:18:07,243 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-13 03:18:07,243 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-10-13 03:18:07,243 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-10-13 03:18:07,243 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-10-13 03:18:07,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-13 03:18:07,244 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-10-13 03:18:07,244 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-10-13 03:18:07,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-13 03:18:07,244 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2021-10-13 03:18:07,244 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2021-10-13 03:18:07,245 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2021-10-13 03:18:07,245 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2021-10-13 03:18:07,245 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2021-10-13 03:18:07,245 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2021-10-13 03:18:07,245 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2021-10-13 03:18:07,245 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2021-10-13 03:18:07,246 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2021-10-13 03:18:07,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2021-10-13 03:18:07,246 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-13 03:18:07,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2021-10-13 03:18:07,246 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2021-10-13 03:18:07,246 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2021-10-13 03:18:07,247 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-10-13 03:18:07,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-10-13 03:18:07,247 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2021-10-13 03:18:07,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2021-10-13 03:18:07,247 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2021-10-13 03:18:07,247 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2021-10-13 03:18:07,248 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2021-10-13 03:18:07,248 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2021-10-13 03:18:07,248 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-13 03:18:07,248 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-13 03:18:07,248 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2021-10-13 03:18:07,248 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2021-10-13 03:18:07,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-13 03:18:07,249 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-10-13 03:18:07,249 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-10-13 03:18:07,249 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-10-13 03:18:07,249 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-10-13 03:18:07,249 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-10-13 03:18:07,250 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-10-13 03:18:07,250 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_entry [2021-10-13 03:18:07,250 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_entry [2021-10-13 03:18:07,250 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2021-10-13 03:18:07,250 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2021-10-13 03:18:07,250 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_equals [2021-10-13 03:18:07,251 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_equals [2021-10-13 03:18:07,251 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-10-13 03:18:07,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-10-13 03:18:07,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-13 03:18:08,028 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##35: assume !true; [2021-10-13 03:18:08,028 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume !true; [2021-10-13 03:18:08,055 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2021-10-13 03:18:08,094 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2021-10-13 03:18:25,914 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##38: assume !true; [2021-10-13 03:18:25,915 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume !true; [2021-10-13 03:18:48,056 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-13 03:18:48,057 INFO L299 CfgBuilder]: Removed 54 assume(true) statements. [2021-10-13 03:18:48,060 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 03:18:48 BoogieIcfgContainer [2021-10-13 03:18:48,060 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-13 03:18:48,061 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-13 03:18:48,061 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-13 03:18:48,073 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-13 03:18:48,073 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 03:18:48" (1/1) ... [2021-10-13 03:18:48,085 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 03:18:48,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 03:18:48,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 259 states and 356 transitions. [2021-10-13 03:18:48,158 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 356 transitions. [2021-10-13 03:18:48,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-10-13 03:18:48,173 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 03:18:48,174 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 03:18:48,230 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.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) 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:444) 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) [2021-10-13 03:18:48,240 INFO L168 Benchmark]: Toolchain (without parser) took 45430.32 ms. Allocated memory was 98.6 MB in the beginning and 369.1 MB in the end (delta: 270.5 MB). Free memory was 56.0 MB in the beginning and 144.9 MB in the end (delta: -88.9 MB). Peak memory consumption was 183.3 MB. Max. memory is 16.1 GB. [2021-10-13 03:18:48,241 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 98.6 MB. Free memory is still 53.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 03:18:48,242 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3918.84 ms. Allocated memory was 98.6 MB in the beginning and 169.9 MB in the end (delta: 71.3 MB). Free memory was 55.8 MB in the beginning and 111.4 MB in the end (delta: -55.6 MB). Peak memory consumption was 68.0 MB. Max. memory is 16.1 GB. [2021-10-13 03:18:48,243 INFO L168 Benchmark]: Boogie Procedure Inliner took 281.94 ms. Allocated memory is still 169.9 MB. Free memory was 111.4 MB in the beginning and 97.6 MB in the end (delta: 13.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-10-13 03:18:48,244 INFO L168 Benchmark]: Boogie Preprocessor took 142.44 ms. Allocated memory is still 169.9 MB. Free memory was 97.6 MB in the beginning and 86.2 MB in the end (delta: 11.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-13 03:18:48,245 INFO L168 Benchmark]: RCFGBuilder took 40909.01 ms. Allocated memory was 169.9 MB in the beginning and 369.1 MB in the end (delta: 199.2 MB). Free memory was 86.2 MB in the beginning and 151.2 MB in the end (delta: -64.9 MB). Peak memory consumption was 206.6 MB. Max. memory is 16.1 GB. [2021-10-13 03:18:48,247 INFO L168 Benchmark]: CodeCheck took 172.17 ms. Allocated memory is still 369.1 MB. Free memory was 151.2 MB in the beginning and 144.9 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-13 03:18:48,252 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 0.31 ms. Allocated memory is still 98.6 MB. Free memory is still 53.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3918.84 ms. Allocated memory was 98.6 MB in the beginning and 169.9 MB in the end (delta: 71.3 MB). Free memory was 55.8 MB in the beginning and 111.4 MB in the end (delta: -55.6 MB). Peak memory consumption was 68.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 281.94 ms. Allocated memory is still 169.9 MB. Free memory was 111.4 MB in the beginning and 97.6 MB in the end (delta: 13.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 142.44 ms. Allocated memory is still 169.9 MB. Free memory was 97.6 MB in the beginning and 86.2 MB in the end (delta: 11.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * RCFGBuilder took 40909.01 ms. Allocated memory was 169.9 MB in the beginning and 369.1 MB in the end (delta: 199.2 MB). Free memory was 86.2 MB in the beginning and 151.2 MB in the end (delta: -64.9 MB). Peak memory consumption was 206.6 MB. Max. memory is 16.1 GB. * CodeCheck took 172.17 ms. Allocated memory is still 369.1 MB. Free memory was 151.2 MB in the beginning and 144.9 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-13 03:18:48,486 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9acb443-af11-4bcd-92f8-49838419b84a/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2021-10-13 03:18:48,502 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9acb443-af11-4bcd-92f8-49838419b84a/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 03:18:50,728 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 03:18:50,732 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 03:18:50,782 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 03:18:50,783 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 03:18:50,787 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 03:18:50,789 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 03:18:50,793 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 03:18:50,797 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 03:18:50,803 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 03:18:50,807 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 03:18:50,809 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 03:18:50,810 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 03:18:50,812 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 03:18:50,814 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 03:18:50,819 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 03:18:50,821 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 03:18:50,822 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 03:18:50,825 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 03:18:50,832 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 03:18:50,834 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 03:18:50,836 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 03:18:50,839 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 03:18:50,841 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 03:18:50,850 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 03:18:50,850 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 03:18:50,851 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 03:18:50,853 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 03:18:50,853 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 03:18:50,855 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 03:18:50,855 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 03:18:50,856 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 03:18:50,858 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 03:18:50,859 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 03:18:50,861 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 03:18:50,862 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 03:18:50,863 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 03:18:50,863 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 03:18:50,864 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 03:18:50,866 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 03:18:50,866 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 03:18:50,867 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9acb443-af11-4bcd-92f8-49838419b84a/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-13 03:18:50,910 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 03:18:50,910 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 03:18:50,912 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 03:18:50,912 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 03:18:50,913 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 03:18:50,914 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 03:18:50,914 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 03:18:50,915 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 03:18:50,915 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 03:18:50,915 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 03:18:50,916 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 03:18:50,917 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 03:18:50,917 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 03:18:50,917 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 03:18:50,917 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 03:18:50,917 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 03:18:50,918 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 03:18:50,918 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 03:18:50,918 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 03:18:50,918 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 03:18:50,919 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 03:18:50,919 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 03:18:50,919 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 03:18:50,919 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 03:18:50,919 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 03:18:50,920 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 03:18:50,920 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 03:18:50,920 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 03:18:50,920 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 03:18:50,921 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_d9acb443-af11-4bcd-92f8-49838419b84a/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9acb443-af11-4bcd-92f8-49838419b84a/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 21070e9e79832348941b644841b98c27f1bf0921 [2021-10-13 03:18:51,292 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 03:18:51,314 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 03:18:51,317 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 03:18:51,319 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 03:18:51,320 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 03:18:51,321 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9acb443-af11-4bcd-92f8-49838419b84a/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i [2021-10-13 03:18:51,389 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9acb443-af11-4bcd-92f8-49838419b84a/bin/ukojak-fKGseLULKY/data/eb1a4d23c/5ac7d8104c374c429839cd3e7274fcef/FLAG3eaeb0da1 [2021-10-13 03:18:52,294 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 03:18:52,296 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9acb443-af11-4bcd-92f8-49838419b84a/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i [2021-10-13 03:18:52,354 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9acb443-af11-4bcd-92f8-49838419b84a/bin/ukojak-fKGseLULKY/data/eb1a4d23c/5ac7d8104c374c429839cd3e7274fcef/FLAG3eaeb0da1 [2021-10-13 03:18:52,768 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9acb443-af11-4bcd-92f8-49838419b84a/bin/ukojak-fKGseLULKY/data/eb1a4d23c/5ac7d8104c374c429839cd3e7274fcef [2021-10-13 03:18:52,771 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 03:18:52,772 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 03:18:52,774 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 03:18:52,774 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 03:18:52,799 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 03:18:52,799 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:18:52" (1/1) ... [2021-10-13 03:18:52,801 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21010fa4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:18:52, skipping insertion in model container [2021-10-13 03:18:52,801 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:18:52" (1/1) ... [2021-10-13 03:18:52,808 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 03:18:52,963 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:18:53,345 WARN L228 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_d9acb443-af11-4bcd-92f8-49838419b84a/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4495,4508] [2021-10-13 03:18:53,353 WARN L228 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_d9acb443-af11-4bcd-92f8-49838419b84a/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4555,4568] [2021-10-13 03:18:53,385 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:18:53,393 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:18:54,540 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:54,541 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:54,541 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:54,542 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:54,543 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:54,559 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:54,560 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:54,562 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:54,563 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:54,565 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:54,566 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:54,567 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:54,568 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:55,099 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:18:55,101 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:18:55,102 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:18:55,103 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:18:55,104 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:18:55,105 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:18:55,106 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:18:55,106 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:18:55,107 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:18:55,108 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:18:55,331 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:18:55,703 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:55,704 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:55,759 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:55,761 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:55,770 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:55,770 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:55,803 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:55,809 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:55,812 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:55,812 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:55,813 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:55,814 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:55,814 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:55,867 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:18:55,921 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 03:18:56,034 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:18:56,039 WARN L228 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_d9acb443-af11-4bcd-92f8-49838419b84a/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4495,4508] [2021-10-13 03:18:56,040 WARN L228 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_d9acb443-af11-4bcd-92f8-49838419b84a/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4555,4568] [2021-10-13 03:18:56,042 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:18:56,042 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:18:56,081 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,082 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,082 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,084 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,084 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,092 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,093 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,094 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,094 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,095 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,095 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,095 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,096 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,148 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:18:56,149 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:18:56,150 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:18:56,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:18:56,152 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:18:56,152 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:18:56,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:18:56,154 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:18:56,154 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:18:56,155 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:18:56,192 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:18:56,353 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,353 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,362 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,363 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,366 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,367 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,381 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,381 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,383 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,383 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,384 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,384 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,385 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,407 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:18:56,448 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 03:18:56,474 WARN L228 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_d9acb443-af11-4bcd-92f8-49838419b84a/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4495,4508] [2021-10-13 03:18:56,474 WARN L228 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_d9acb443-af11-4bcd-92f8-49838419b84a/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4555,4568] [2021-10-13 03:18:56,476 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:18:56,477 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:18:56,552 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,552 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,553 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,554 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,554 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,560 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,561 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,562 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,563 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,564 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,565 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,566 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,567 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,601 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:18:56,602 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:18:56,603 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:18:56,603 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:18:56,604 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:18:56,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:18:56,606 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:18:56,606 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:18:56,607 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:18:56,608 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:18:56,664 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:18:56,818 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,818 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,831 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,831 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,836 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,837 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,875 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,876 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,876 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,877 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,877 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,877 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,878 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:56,927 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:18:57,344 INFO L208 MainTranslator]: Completed translation [2021-10-13 03:18:57,345 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:18:57 WrapperNode [2021-10-13 03:18:57,345 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 03:18:57,346 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 03:18:57,346 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 03:18:57,346 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 03:18:57,353 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:18:57" (1/1) ... [2021-10-13 03:18:57,419 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]]] [2021-10-13 03:18:57,511 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:18:57" (1/1) ... [2021-10-13 03:18:57,524 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 03:18:57,524 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 03:18:57,526 INFO L168 Benchmark]: Toolchain (without parser) took 4753.18 ms. Allocated memory was 58.7 MB in the beginning and 197.1 MB in the end (delta: 138.4 MB). Free memory was 26.8 MB in the beginning and 139.4 MB in the end (delta: -112.6 MB). Peak memory consumption was 69.7 MB. Max. memory is 16.1 GB. [2021-10-13 03:18:57,527 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 58.7 MB. Free memory is still 40.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 03:18:57,527 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4571.39 ms. Allocated memory was 58.7 MB in the beginning and 197.1 MB in the end (delta: 138.4 MB). Free memory was 26.6 MB in the beginning and 99.4 MB in the end (delta: -72.8 MB). Peak memory consumption was 68.3 MB. Max. memory is 16.1 GB. [2021-10-13 03:18:57,528 INFO L168 Benchmark]: Boogie Procedure Inliner took 178.36 ms. Allocated memory is still 197.1 MB. Free memory was 99.4 MB in the beginning and 139.4 MB in the end (delta: -40.0 MB). Peak memory consumption was 4.8 MB. Max. memory is 16.1 GB. [2021-10-13 03:18:57,529 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 58.7 MB. Free memory is still 40.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4571.39 ms. Allocated memory was 58.7 MB in the beginning and 197.1 MB in the end (delta: 138.4 MB). Free memory was 26.6 MB in the beginning and 99.4 MB in the end (delta: -72.8 MB). Peak memory consumption was 68.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 178.36 ms. Allocated memory is still 197.1 MB. Free memory was 99.4 MB in the beginning and 139.4 MB in the end (delta: -40.0 MB). Peak memory consumption was 4.8 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...