./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/bin/ukojak-d1pc8ZmBRL --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 39617118f1cddf1edf0da2bed0d1b7ba56db146c1be6da9375c591252f5b5d55 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:48:52,747 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:48:52,749 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:48:52,796 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:48:52,797 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:48:52,804 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:48:52,806 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:48:52,812 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:48:52,815 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:48:52,817 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:48:52,818 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:48:52,820 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:48:52,820 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:48:52,821 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:48:52,823 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:48:52,824 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:48:52,825 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:48:52,826 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:48:52,828 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:48:52,831 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:48:52,832 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:48:52,834 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:48:52,835 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:48:52,836 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:48:52,840 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:48:52,840 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:48:52,841 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:48:52,842 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:48:52,842 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:48:52,843 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:48:52,844 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:48:52,845 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:48:52,845 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:48:52,846 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:48:52,848 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:48:52,848 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:48:52,849 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:48:52,849 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:48:52,850 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:48:52,851 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:48:52,852 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:48:52,853 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 06:48:52,886 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:48:52,886 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:48:52,887 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:48:52,888 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:48:52,889 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:48:52,889 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:48:52,889 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:48:52,890 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 06:48:52,890 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:48:52,890 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:48:52,891 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:48:52,891 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:48:52,891 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:48:52,892 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:48:52,892 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:48:52,892 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:48:52,893 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:48:52,893 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:48:52,894 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:48:52,894 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:48:52,894 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:48:52,895 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:48:52,895 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 06:48:52,895 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 06:48:52,896 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:48:52,896 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_df4ea1f0-a601-43ed-82b8-86c3496df07b/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39617118f1cddf1edf0da2bed0d1b7ba56db146c1be6da9375c591252f5b5d55 [2021-11-25 06:48:53,178 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:48:53,203 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:48:53,207 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:48:53,208 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:48:53,209 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:48:53,210 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2021-11-25 06:48:53,309 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/bin/ukojak-d1pc8ZmBRL/data/a6ce8c53f/262bb0c5c54e4f0d884ddd92cab751c9/FLAGc99b4b251 [2021-11-25 06:48:54,079 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:48:54,079 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2021-11-25 06:48:54,119 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/bin/ukojak-d1pc8ZmBRL/data/a6ce8c53f/262bb0c5c54e4f0d884ddd92cab751c9/FLAGc99b4b251 [2021-11-25 06:48:54,164 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/bin/ukojak-d1pc8ZmBRL/data/a6ce8c53f/262bb0c5c54e4f0d884ddd92cab751c9 [2021-11-25 06:48:54,167 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:48:54,169 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:48:54,173 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:48:54,173 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:48:54,176 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:48:54,177 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:48:54" (1/1) ... [2021-11-25 06:48:54,180 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a963a64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:48:54, skipping insertion in model container [2021-11-25 06:48:54,181 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:48:54" (1/1) ... [2021-11-25 06:48:54,188 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:48:54,308 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:48:54,585 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2021-11-25 06:48:54,592 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2021-11-25 06:48:55,473 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:55,474 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:55,475 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:55,475 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:55,477 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:55,491 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:55,492 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:55,494 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:55,495 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:55,498 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:55,499 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:55,500 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:55,500 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:55,927 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:48:55,929 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:48:55,932 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:48:55,934 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:48:55,935 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:48:55,936 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:48:55,937 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:48:55,938 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:48:55,939 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:48:55,940 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:48:56,103 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:48:56,127 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:48:56,150 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:48:56,178 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2021-11-25 06:48:56,188 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2021-11-25 06:48:56,301 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:56,302 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:56,304 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:56,306 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:56,307 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:56,328 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:56,330 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:56,331 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:56,332 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:56,334 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:56,336 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:56,337 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:56,337 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:48:56,405 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:48:56,406 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:48:56,407 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:48:56,408 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:48:56,410 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:48:56,410 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:48:56,411 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:48:56,411 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:48:56,412 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:48:56,413 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:48:56,453 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:48:56,477 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:48:56,702 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:48:56,703 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:48:56 WrapperNode [2021-11-25 06:48:56,703 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:48:56,704 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:48:56,704 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:48:56,704 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:48:56,715 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:48:56" (1/1) ... [2021-11-25 06:48:56,815 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:48:56" (1/1) ... [2021-11-25 06:48:56,865 INFO L137 Inliner]: procedures = 679, calls = 1032, calls flagged for inlining = 48, calls inlined = 3, statements flattened = 29 [2021-11-25 06:48:56,865 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:48:56,867 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:48:56,867 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:48:56,868 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:48:56,878 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:48:56" (1/1) ... [2021-11-25 06:48:56,878 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:48:56" (1/1) ... [2021-11-25 06:48:56,891 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:48:56" (1/1) ... [2021-11-25 06:48:56,892 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:48:56" (1/1) ... [2021-11-25 06:48:56,911 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:48:56" (1/1) ... [2021-11-25 06:48:56,915 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:48:56" (1/1) ... [2021-11-25 06:48:56,919 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:48:56" (1/1) ... [2021-11-25 06:48:56,925 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:48:56,926 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:48:56,926 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:48:56,926 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:48:56,927 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:48:56" (1/1) ... [2021-11-25 06:48:56,950 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:48:56,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:48:56,993 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:48:57,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:48:57,042 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_reset [2021-11-25 06:48:57,042 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_reset [2021-11-25 06:48:57,042 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-25 06:48:57,042 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-25 06:48:57,043 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:48:57,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 06:48:57,043 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 06:48:57,043 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 06:48:57,043 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:48:57,044 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:48:57,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:48:57,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-25 06:48:57,045 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-25 06:48:57,046 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 06:48:57,046 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 06:48:57,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:48:57,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:48:57,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 06:48:57,234 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:48:57,236 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:48:57,458 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:48:57,487 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:48:57,487 INFO L301 CfgBuilder]: Removed 3 assume(true) statements. [2021-11-25 06:48:57,490 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:48:57 BoogieIcfgContainer [2021-11-25 06:48:57,490 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:48:57,491 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:48:57,491 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:48:57,507 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:48:57,508 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:48:57" (1/1) ... [2021-11-25 06:48:57,524 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:48:57,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:48:57,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2021-11-25 06:48:57,609 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2021-11-25 06:48:57,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-25 06:48:57,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:48:57,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:48:57,680 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-25 06:48:57,684 INFO L158 Benchmark]: Toolchain (without parser) took 3513.57ms. Allocated memory was 115.3MB in the beginning and 144.7MB in the end (delta: 29.4MB). Free memory was 67.1MB in the beginning and 102.1MB in the end (delta: -35.0MB). Peak memory consumption was 47.0MB. Max. memory is 16.1GB. [2021-11-25 06:48:57,684 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 115.3MB. Free memory is still 89.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:48:57,685 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2530.57ms. Allocated memory was 115.3MB in the beginning and 144.7MB in the end (delta: 29.4MB). Free memory was 66.9MB in the beginning and 86.0MB in the end (delta: -19.2MB). Peak memory consumption was 51.5MB. Max. memory is 16.1GB. [2021-11-25 06:48:57,686 INFO L158 Benchmark]: Boogie Procedure Inliner took 161.30ms. Allocated memory is still 144.7MB. Free memory was 86.0MB in the beginning and 81.1MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-25 06:48:57,687 INFO L158 Benchmark]: Boogie Preprocessor took 57.54ms. Allocated memory is still 144.7MB. Free memory was 81.1MB in the beginning and 78.8MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-25 06:48:57,687 INFO L158 Benchmark]: RCFGBuilder took 564.44ms. Allocated memory is still 144.7MB. Free memory was 78.8MB in the beginning and 63.1MB in the end (delta: 15.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2021-11-25 06:48:57,688 INFO L158 Benchmark]: CodeCheck took 191.35ms. Allocated memory is still 144.7MB. Free memory was 63.1MB in the beginning and 102.1MB in the end (delta: -39.0MB). Peak memory consumption was 13.2MB. Max. memory is 16.1GB. [2021-11-25 06:48:57,692 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 0.27ms. Allocated memory is still 115.3MB. Free memory is still 89.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2530.57ms. Allocated memory was 115.3MB in the beginning and 144.7MB in the end (delta: 29.4MB). Free memory was 66.9MB in the beginning and 86.0MB in the end (delta: -19.2MB). Peak memory consumption was 51.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 161.30ms. Allocated memory is still 144.7MB. Free memory was 86.0MB in the beginning and 81.1MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 57.54ms. Allocated memory is still 144.7MB. Free memory was 81.1MB in the beginning and 78.8MB in the end (delta: 2.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 564.44ms. Allocated memory is still 144.7MB. Free memory was 78.8MB in the beginning and 63.1MB in the end (delta: 15.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 191.35ms. Allocated memory is still 144.7MB. Free memory was 63.1MB in the beginning and 102.1MB in the end (delta: -39.0MB). Peak memory consumption was 13.2MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 06:48:57,744 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/bin/ukojak-d1pc8ZmBRL --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 39617118f1cddf1edf0da2bed0d1b7ba56db146c1be6da9375c591252f5b5d55 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:49:00,203 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:49:00,205 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:49:00,237 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:49:00,238 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:49:00,243 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:49:00,246 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:49:00,251 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:49:00,255 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:49:00,261 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:49:00,264 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:49:00,266 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:49:00,267 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:49:00,270 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:49:00,273 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:49:00,275 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:49:00,277 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:49:00,278 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:49:00,282 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:49:00,290 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:49:00,293 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:49:00,294 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:49:00,296 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:49:00,299 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:49:00,303 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:49:00,303 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:49:00,304 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:49:00,306 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:49:00,307 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:49:00,308 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:49:00,309 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:49:00,310 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:49:00,311 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:49:00,312 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:49:00,314 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:49:00,314 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:49:00,315 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:49:00,315 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:49:00,316 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:49:00,317 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:49:00,318 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:49:00,323 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-25 06:49:00,372 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:49:00,372 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:49:00,373 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:49:00,374 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:49:00,375 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:49:00,375 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:49:00,375 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:49:00,376 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:49:00,376 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:49:00,376 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:49:00,377 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:49:00,377 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 06:49:00,377 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-25 06:49:00,378 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-25 06:49:00,378 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:49:00,378 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:49:00,378 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:49:00,378 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:49:00,378 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:49:00,379 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:49:00,379 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:49:00,379 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:49:00,379 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:49:00,379 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:49:00,380 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-25 06:49:00,380 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-25 06:49:00,380 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:49:00,380 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-25 06:49:00,380 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 06:49:00,381 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_df4ea1f0-a601-43ed-82b8-86c3496df07b/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39617118f1cddf1edf0da2bed0d1b7ba56db146c1be6da9375c591252f5b5d55 [2021-11-25 06:49:00,769 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:49:00,796 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:49:00,798 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:49:00,799 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:49:00,802 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:49:00,804 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2021-11-25 06:49:00,873 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/bin/ukojak-d1pc8ZmBRL/data/cbac71c03/8e95c55aeb484f5b81a77ec25bc016c3/FLAG9f7dc38f9 [2021-11-25 06:49:01,611 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:49:01,612 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2021-11-25 06:49:01,665 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/bin/ukojak-d1pc8ZmBRL/data/cbac71c03/8e95c55aeb484f5b81a77ec25bc016c3/FLAG9f7dc38f9 [2021-11-25 06:49:01,739 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/bin/ukojak-d1pc8ZmBRL/data/cbac71c03/8e95c55aeb484f5b81a77ec25bc016c3 [2021-11-25 06:49:01,743 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:49:01,745 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:49:01,748 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:49:01,749 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:49:01,753 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:49:01,754 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:49:01" (1/1) ... [2021-11-25 06:49:01,756 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73998949 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:49:01, skipping insertion in model container [2021-11-25 06:49:01,756 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:49:01" (1/1) ... [2021-11-25 06:49:01,763 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:49:01,885 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:49:02,247 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2021-11-25 06:49:02,254 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2021-11-25 06:49:03,161 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:03,162 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:03,162 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:03,163 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:03,165 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:03,182 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:03,183 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:03,185 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:03,186 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:03,188 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:03,189 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:03,190 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:03,191 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:03,590 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:49:03,592 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:49:03,593 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:49:03,594 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:49:03,596 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:49:03,597 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:49:03,597 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:49:03,598 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:49:03,599 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:49:03,599 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:49:03,785 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:49:03,839 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:49:03,872 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-25 06:49:03,903 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:49:03,907 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2021-11-25 06:49:03,908 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2021-11-25 06:49:03,950 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:03,950 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:03,951 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:03,951 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:03,952 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:03,960 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:03,961 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:03,962 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:03,963 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:03,964 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:03,965 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:03,966 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:03,966 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:04,023 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:49:04,024 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:49:04,025 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:49:04,026 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:49:04,027 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:49:04,028 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:49:04,029 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:49:04,029 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:49:04,030 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:49:04,030 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:49:04,054 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:49:04,072 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:49:04,080 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:49:04,093 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2021-11-25 06:49:04,094 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2021-11-25 06:49:04,135 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:04,136 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:04,136 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:04,137 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:04,137 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:04,145 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:04,145 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:04,146 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:04,147 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:04,148 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:04,149 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:04,150 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:04,150 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:49:04,206 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:49:04,207 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:49:04,208 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:49:04,209 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:49:04,209 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:49:04,210 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:49:04,210 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:49:04,211 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:49:04,211 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:49:04,212 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:49:04,233 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:49:04,247 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:49:04,574 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:49:04,574 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:49:04 WrapperNode [2021-11-25 06:49:04,575 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:49:04,576 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:49:04,577 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:49:04,577 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:49:04,584 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:49:04" (1/1) ... [2021-11-25 06:49:04,690 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:49:04" (1/1) ... [2021-11-25 06:49:04,745 INFO L137 Inliner]: procedures = 698, calls = 1032, calls flagged for inlining = 48, calls inlined = 3, statements flattened = 30 [2021-11-25 06:49:04,747 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:49:04,748 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:49:04,748 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:49:04,749 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:49:04,759 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:49:04" (1/1) ... [2021-11-25 06:49:04,759 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:49:04" (1/1) ... [2021-11-25 06:49:04,773 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:49:04" (1/1) ... [2021-11-25 06:49:04,774 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:49:04" (1/1) ... [2021-11-25 06:49:04,811 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:49:04" (1/1) ... [2021-11-25 06:49:04,818 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:49:04" (1/1) ... [2021-11-25 06:49:04,826 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:49:04" (1/1) ... [2021-11-25 06:49:04,844 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:49:04,845 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:49:04,845 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:49:04,845 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:49:04,846 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:49:04" (1/1) ... [2021-11-25 06:49:04,852 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:49:04,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:49:04,886 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:49:04,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:49:04,937 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_reset [2021-11-25 06:49:04,937 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_reset [2021-11-25 06:49:04,937 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-25 06:49:04,937 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-25 06:49:04,937 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:49:04,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-25 06:49:04,938 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 06:49:04,938 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 06:49:04,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:49:04,938 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:49:04,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:49:04,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-25 06:49:04,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-25 06:49:04,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-25 06:49:04,940 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 06:49:04,941 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 06:49:04,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:49:04,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:49:05,258 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:49:05,260 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:49:05,469 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:49:05,507 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:49:05,507 INFO L301 CfgBuilder]: Removed 3 assume(true) statements. [2021-11-25 06:49:05,509 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:49:05 BoogieIcfgContainer [2021-11-25 06:49:05,510 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:49:05,510 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:49:05,511 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:49:05,520 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:49:05,520 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:49:05" (1/1) ... [2021-11-25 06:49:05,531 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:49:05,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:49:05,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2021-11-25 06:49:05,603 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2021-11-25 06:49:05,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-25 06:49:05,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:49:05,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:49:05,654 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-25 06:49:05,661 INFO L158 Benchmark]: Toolchain (without parser) took 3914.08ms. Allocated memory was 65.0MB in the beginning and 119.5MB in the end (delta: 54.5MB). Free memory was 38.8MB in the beginning and 62.6MB in the end (delta: -23.8MB). Peak memory consumption was 30.9MB. Max. memory is 16.1GB. [2021-11-25 06:49:05,661 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 65.0MB. Free memory is still 46.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:49:05,667 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2826.61ms. Allocated memory was 65.0MB in the beginning and 119.5MB in the end (delta: 54.5MB). Free memory was 38.7MB in the beginning and 61.6MB in the end (delta: -22.9MB). Peak memory consumption was 48.4MB. Max. memory is 16.1GB. [2021-11-25 06:49:05,668 INFO L158 Benchmark]: Boogie Procedure Inliner took 170.88ms. Allocated memory is still 119.5MB. Free memory was 61.6MB in the beginning and 56.5MB in the end (delta: 5.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 06:49:05,670 INFO L158 Benchmark]: Boogie Preprocessor took 96.09ms. Allocated memory is still 119.5MB. Free memory was 56.5MB in the beginning and 53.9MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-25 06:49:05,674 INFO L158 Benchmark]: RCFGBuilder took 665.10ms. Allocated memory is still 119.5MB. Free memory was 53.2MB in the beginning and 68.9MB in the end (delta: -15.7MB). Peak memory consumption was 9.7MB. Max. memory is 16.1GB. [2021-11-25 06:49:05,675 INFO L158 Benchmark]: CodeCheck took 148.51ms. Allocated memory is still 119.5MB. Free memory was 68.9MB in the beginning and 62.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 06:49:05,680 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 65.0MB. Free memory is still 46.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2826.61ms. Allocated memory was 65.0MB in the beginning and 119.5MB in the end (delta: 54.5MB). Free memory was 38.7MB in the beginning and 61.6MB in the end (delta: -22.9MB). Peak memory consumption was 48.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 170.88ms. Allocated memory is still 119.5MB. Free memory was 61.6MB in the beginning and 56.5MB in the end (delta: 5.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 96.09ms. Allocated memory is still 119.5MB. Free memory was 56.5MB in the beginning and 53.9MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 665.10ms. Allocated memory is still 119.5MB. Free memory was 53.2MB in the beginning and 68.9MB in the end (delta: -15.7MB). Peak memory consumption was 9.7MB. Max. memory is 16.1GB. * CodeCheck took 148.51ms. Allocated memory is still 119.5MB. Free memory was 68.9MB in the beginning and 62.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 06:49:05,738 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df4ea1f0-a601-43ed-82b8-86c3496df07b/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared