./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 dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19b8750b-ee85-4efa-b06d-caeb7a335592/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19b8750b-ee85-4efa-b06d-caeb7a335592/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19b8750b-ee85-4efa-b06d-caeb7a335592/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19b8750b-ee85-4efa-b06d-caeb7a335592/bin/ukojak-92XMlrwhuB/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_19b8750b-ee85-4efa-b06d-caeb7a335592/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19b8750b-ee85-4efa-b06d-caeb7a335592/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 39617118f1cddf1edf0da2bed0d1b7ba56db146c1be6da9375c591252f5b5d55 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:36:25,418 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:36:25,422 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:36:25,462 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:36:25,462 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:36:25,464 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:36:25,465 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:36:25,467 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:36:25,469 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:36:25,471 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:36:25,472 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:36:25,473 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:36:25,474 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:36:25,475 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:36:25,476 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:36:25,478 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:36:25,479 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:36:25,480 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:36:25,482 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:36:25,485 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:36:25,487 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:36:25,489 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:36:25,491 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:36:25,492 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:36:25,497 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:36:25,497 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:36:25,498 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:36:25,499 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:36:25,499 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:36:25,501 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:36:25,501 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:36:25,502 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:36:25,503 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:36:25,514 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:36:25,516 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:36:25,516 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:36:25,517 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:36:25,517 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:36:25,518 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:36:25,519 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:36:25,520 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:36:25,523 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19b8750b-ee85-4efa-b06d-caeb7a335592/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:36:25,590 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:36:25,590 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:36:25,591 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:36:25,591 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:36:25,592 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:36:25,592 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:36:25,593 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:36:25,593 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:36:25,593 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:36:25,593 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:36:25,594 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:36:25,594 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:36:25,594 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:36:25,594 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:36:25,594 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:36:25,595 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:36:25,595 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:36:25,595 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:36:25,615 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:36:25,616 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:36:25,616 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:36:25,616 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:36:25,616 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:36:25,616 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:36:25,617 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:36:25,617 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_19b8750b-ee85-4efa-b06d-caeb7a335592/bin/ukojak-92XMlrwhuB/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19b8750b-ee85-4efa-b06d-caeb7a335592/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39617118f1cddf1edf0da2bed0d1b7ba56db146c1be6da9375c591252f5b5d55 [2022-10-17 16:36:25,844 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:36:25,865 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:36:25,868 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:36:25,869 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:36:25,870 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:36:25,871 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19b8750b-ee85-4efa-b06d-caeb7a335592/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2022-10-17 16:36:25,940 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19b8750b-ee85-4efa-b06d-caeb7a335592/bin/ukojak-92XMlrwhuB/data/8b31c20de/044d23d0da72457a9645647a55c262d6/FLAG965934b1b [2022-10-17 16:36:26,690 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:36:26,692 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19b8750b-ee85-4efa-b06d-caeb7a335592/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2022-10-17 16:36:26,731 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19b8750b-ee85-4efa-b06d-caeb7a335592/bin/ukojak-92XMlrwhuB/data/8b31c20de/044d23d0da72457a9645647a55c262d6/FLAG965934b1b [2022-10-17 16:36:26,759 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19b8750b-ee85-4efa-b06d-caeb7a335592/bin/ukojak-92XMlrwhuB/data/8b31c20de/044d23d0da72457a9645647a55c262d6 [2022-10-17 16:36:26,762 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:36:26,765 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:36:26,766 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:36:26,766 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:36:26,769 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:36:26,770 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:36:26" (1/1) ... [2022-10-17 16:36:26,771 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c04d655 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:26, skipping insertion in model container [2022-10-17 16:36:26,772 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:36:26" (1/1) ... [2022-10-17 16:36:26,779 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:36:26,881 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:36:27,204 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_19b8750b-ee85-4efa-b06d-caeb7a335592/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2022-10-17 16:36:27,213 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_19b8750b-ee85-4efa-b06d-caeb7a335592/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2022-10-17 16:36:28,122 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:28,124 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:28,124 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:28,127 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:28,129 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:28,143 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:28,144 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:28,146 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:28,147 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:28,149 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:28,150 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:28,151 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:28,151 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:28,553 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:36:28,554 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:36:28,556 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:36:28,557 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:36:28,559 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:36:28,560 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:36:28,561 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:36:28,561 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:36:28,562 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:36:28,563 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:36:28,768 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:36:28,795 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:36:28,813 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:36:28,828 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_19b8750b-ee85-4efa-b06d-caeb7a335592/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2022-10-17 16:36:28,829 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_19b8750b-ee85-4efa-b06d-caeb7a335592/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2022-10-17 16:36:28,882 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:28,883 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:28,883 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:28,884 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:28,885 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:28,914 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:28,915 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:28,917 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:28,918 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:28,920 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:28,923 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:28,924 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:28,924 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:28,999 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:36:29,001 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:36:29,002 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:36:29,003 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:36:29,004 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:36:29,005 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:36:29,006 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:36:29,007 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:36:29,007 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:36:29,008 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:36:29,034 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:36:29,050 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:36:29,315 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:36:29,316 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:29 WrapperNode [2022-10-17 16:36:29,316 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:36:29,318 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:36:29,319 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:36:29,319 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:36:29,327 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:29" (1/1) ... [2022-10-17 16:36:29,434 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:29" (1/1) ... [2022-10-17 16:36:29,487 INFO L138 Inliner]: procedures = 679, calls = 1032, calls flagged for inlining = 48, calls inlined = 3, statements flattened = 29 [2022-10-17 16:36:29,488 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:36:29,488 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:36:29,489 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:36:29,489 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:36:29,501 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:29" (1/1) ... [2022-10-17 16:36:29,501 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:29" (1/1) ... [2022-10-17 16:36:29,511 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:29" (1/1) ... [2022-10-17 16:36:29,511 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:29" (1/1) ... [2022-10-17 16:36:29,532 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:29" (1/1) ... [2022-10-17 16:36:29,552 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:29" (1/1) ... [2022-10-17 16:36:29,560 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:29" (1/1) ... [2022-10-17 16:36:29,562 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:29" (1/1) ... [2022-10-17 16:36:29,571 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:36:29,572 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:36:29,572 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:36:29,572 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:36:29,573 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:29" (1/1) ... [2022-10-17 16:36:29,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:36:29,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19b8750b-ee85-4efa-b06d-caeb7a335592/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:36:29,615 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19b8750b-ee85-4efa-b06d-caeb7a335592/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:36:29,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19b8750b-ee85-4efa-b06d-caeb7a335592/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:36:29,672 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_reset [2022-10-17 16:36:29,672 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_reset [2022-10-17 16:36:29,672 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-10-17 16:36:29,672 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-10-17 16:36:29,673 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:36:29,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:36:29,673 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 16:36:29,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 16:36:29,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:36:29,675 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:36:29,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:36:29,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 16:36:29,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 16:36:29,678 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:36:29,678 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:36:29,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:36:29,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:36:29,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:36:30,023 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:36:30,026 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:36:30,232 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:36:30,297 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:36:30,297 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-10-17 16:36:30,300 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:36:30 BoogieIcfgContainer [2022-10-17 16:36:30,300 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:36:30,301 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:36:30,301 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:36:30,315 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:36:30,315 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:36:30" (1/1) ... [2022-10-17 16:36:30,330 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:36:30,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:36:30,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2022-10-17 16:36:30,416 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2022-10-17 16:36:30,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-10-17 16:36:30,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:36:30,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:36:30,470 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:153) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-10-17 16:36:30,475 INFO L158 Benchmark]: Toolchain (without parser) took 3709.93ms. Allocated memory was 83.9MB in the beginning and 119.5MB in the end (delta: 35.7MB). Free memory was 54.0MB in the beginning and 69.4MB in the end (delta: -15.3MB). Peak memory consumption was 19.9MB. Max. memory is 16.1GB. [2022-10-17 16:36:30,476 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 57.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:36:30,477 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2550.70ms. Allocated memory was 83.9MB in the beginning and 119.5MB in the end (delta: 35.7MB). Free memory was 53.8MB in the beginning and 67.7MB in the end (delta: -13.9MB). Peak memory consumption was 48.1MB. Max. memory is 16.1GB. [2022-10-17 16:36:30,478 INFO L158 Benchmark]: Boogie Procedure Inliner took 169.46ms. Allocated memory is still 119.5MB. Free memory was 67.7MB in the beginning and 62.3MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:36:30,479 INFO L158 Benchmark]: Boogie Preprocessor took 82.46ms. Allocated memory is still 119.5MB. Free memory was 62.3MB in the beginning and 60.0MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:36:30,479 INFO L158 Benchmark]: RCFGBuilder took 728.58ms. Allocated memory is still 119.5MB. Free memory was 60.0MB in the beginning and 75.7MB in the end (delta: -15.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-10-17 16:36:30,480 INFO L158 Benchmark]: CodeCheck took 172.95ms. Allocated memory is still 119.5MB. Free memory was 75.7MB in the beginning and 69.4MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:36:30,484 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 57.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2550.70ms. Allocated memory was 83.9MB in the beginning and 119.5MB in the end (delta: 35.7MB). Free memory was 53.8MB in the beginning and 67.7MB in the end (delta: -13.9MB). Peak memory consumption was 48.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 169.46ms. Allocated memory is still 119.5MB. Free memory was 67.7MB in the beginning and 62.3MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 82.46ms. Allocated memory is still 119.5MB. Free memory was 62.3MB in the beginning and 60.0MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 728.58ms. Allocated memory is still 119.5MB. Free memory was 60.0MB in the beginning and 75.7MB in the end (delta: -15.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 172.95ms. Allocated memory is still 119.5MB. Free memory was 75.7MB in the beginning and 69.4MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:36:30,525 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19b8750b-ee85-4efa-b06d-caeb7a335592/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19b8750b-ee85-4efa-b06d-caeb7a335592/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19b8750b-ee85-4efa-b06d-caeb7a335592/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19b8750b-ee85-4efa-b06d-caeb7a335592/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19b8750b-ee85-4efa-b06d-caeb7a335592/bin/ukojak-92XMlrwhuB/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_19b8750b-ee85-4efa-b06d-caeb7a335592/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19b8750b-ee85-4efa-b06d-caeb7a335592/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 39617118f1cddf1edf0da2bed0d1b7ba56db146c1be6da9375c591252f5b5d55 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:36:33,125 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:36:33,128 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:36:33,158 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:36:33,159 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:36:33,161 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:36:33,163 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:36:33,165 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:36:33,168 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:36:33,173 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:36:33,176 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:36:33,178 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:36:33,178 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:36:33,181 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:36:33,183 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:36:33,185 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:36:33,187 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:36:33,193 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:36:33,195 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:36:33,205 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:36:33,207 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:36:33,211 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:36:33,214 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:36:33,216 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:36:33,226 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:36:33,227 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:36:33,227 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:36:33,229 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:36:33,230 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:36:33,231 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:36:33,232 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:36:33,233 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:36:33,236 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:36:33,236 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:36:33,238 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:36:33,238 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:36:33,239 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:36:33,239 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:36:33,239 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:36:33,241 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:36:33,242 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:36:33,243 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19b8750b-ee85-4efa-b06d-caeb7a335592/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:36:33,289 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:36:33,289 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:36:33,291 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:36:33,292 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:36:33,293 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:36:33,293 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:36:33,294 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:36:33,294 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:36:33,294 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:36:33,294 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:36:33,295 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:36:33,295 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:36:33,296 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:36:33,296 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:36:33,296 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:36:33,296 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:36:33,296 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:36:33,297 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:36:33,297 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:36:33,297 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:36:33,297 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:36:33,297 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:36:33,298 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:36:33,298 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:36:33,298 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:36:33,298 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:36:33,299 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:36:33,299 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:36:33,299 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:36:33,299 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_19b8750b-ee85-4efa-b06d-caeb7a335592/bin/ukojak-92XMlrwhuB/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19b8750b-ee85-4efa-b06d-caeb7a335592/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39617118f1cddf1edf0da2bed0d1b7ba56db146c1be6da9375c591252f5b5d55 [2022-10-17 16:36:33,723 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:36:33,751 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:36:33,756 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:36:33,758 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:36:33,759 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:36:33,761 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19b8750b-ee85-4efa-b06d-caeb7a335592/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2022-10-17 16:36:33,824 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19b8750b-ee85-4efa-b06d-caeb7a335592/bin/ukojak-92XMlrwhuB/data/810b79ce0/687dedaf8558475e8d738ecf631d119e/FLAGa8189b363 [2022-10-17 16:36:34,680 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:36:34,684 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19b8750b-ee85-4efa-b06d-caeb7a335592/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2022-10-17 16:36:34,727 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19b8750b-ee85-4efa-b06d-caeb7a335592/bin/ukojak-92XMlrwhuB/data/810b79ce0/687dedaf8558475e8d738ecf631d119e/FLAGa8189b363 [2022-10-17 16:36:35,174 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_19b8750b-ee85-4efa-b06d-caeb7a335592/bin/ukojak-92XMlrwhuB/data/810b79ce0/687dedaf8558475e8d738ecf631d119e [2022-10-17 16:36:35,177 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:36:35,178 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:36:35,180 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:36:35,180 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:36:35,183 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:36:35,184 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:36:35" (1/1) ... [2022-10-17 16:36:35,186 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@307f3d75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:35, skipping insertion in model container [2022-10-17 16:36:35,186 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:36:35" (1/1) ... [2022-10-17 16:36:35,194 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:36:35,300 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:36:35,632 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_19b8750b-ee85-4efa-b06d-caeb7a335592/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2022-10-17 16:36:35,639 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_19b8750b-ee85-4efa-b06d-caeb7a335592/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2022-10-17 16:36:36,482 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:36,483 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:36,488 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:36,489 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:36,490 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:36,523 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:36,524 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:36,526 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:36,526 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:36,528 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:36,530 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:36,530 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:36,531 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:36:36,987 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:36:36,988 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:36:36,989 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:36:36,990 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:36:36,991 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:36:36,992 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:36:36,993 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:36:36,994 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:36:36,994 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:36:36,995 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:36:37,144 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:36:37,161 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ArithmeticException: BigInteger out of int range at java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1009) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:968) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1384) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2978) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2836) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2138) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1135) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-10-17 16:36:37,167 INFO L158 Benchmark]: Toolchain (without parser) took 1987.37ms. Allocated memory was 54.5MB in the beginning and 73.4MB in the end (delta: 18.9MB). Free memory was 35.2MB in the beginning and 41.3MB in the end (delta: -6.2MB). Peak memory consumption was 22.0MB. Max. memory is 16.1GB. [2022-10-17 16:36:37,167 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 54.5MB. Free memory was 35.2MB in the beginning and 35.1MB in the end (delta: 44.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:36:37,169 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1984.92ms. Allocated memory was 54.5MB in the beginning and 73.4MB in the end (delta: 18.9MB). Free memory was 35.0MB in the beginning and 41.3MB in the end (delta: -6.3MB). Peak memory consumption was 22.0MB. Max. memory is 16.1GB. [2022-10-17 16:36:37,171 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 54.5MB. Free memory was 35.2MB in the beginning and 35.1MB in the end (delta: 44.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1984.92ms. Allocated memory was 54.5MB in the beginning and 73.4MB in the end (delta: 18.9MB). Free memory was 35.0MB in the beginning and 41.3MB in the end (delta: -6.3MB). Peak memory consumption was 22.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ArithmeticException: BigInteger out of int range de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ArithmeticException: BigInteger out of int range: java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: ArithmeticException: BigInteger out of int range