./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_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_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/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_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/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_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/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 ce5362e495562dfaea277a751eacbf753e9d90aa85c88e38ea1b10dbc078ec49 --- 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 16:46:13,563 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:46:13,565 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:46:13,616 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:46:13,617 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:46:13,619 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:46:13,620 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:46:13,623 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:46:13,625 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:46:13,626 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:46:13,628 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:46:13,629 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:46:13,630 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:46:13,631 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:46:13,633 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:46:13,635 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:46:13,636 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:46:13,637 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:46:13,640 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:46:13,643 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:46:13,645 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:46:13,647 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:46:13,648 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:46:13,649 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:46:13,655 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:46:13,655 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:46:13,656 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:46:13,657 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:46:13,658 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:46:13,659 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:46:13,659 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:46:13,661 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:46:13,662 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:46:13,663 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:46:13,677 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:46:13,677 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:46:13,678 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:46:13,678 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:46:13,679 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:46:13,680 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:46:13,681 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:46:13,682 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:46:13,727 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:46:13,731 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:46:13,733 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:46:13,733 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:46:13,735 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:46:13,735 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:46:13,735 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:46:13,736 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:46:13,736 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:46:13,736 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:46:13,738 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:46:13,738 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:46:13,738 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:46:13,738 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:46:13,739 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:46:13,739 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:46:13,739 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:46:13,740 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:46:13,740 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:46:13,740 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:46:13,740 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:46:13,741 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:46:13,741 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:46:13,741 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:46:13,741 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:46:13,742 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_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce5362e495562dfaea277a751eacbf753e9d90aa85c88e38ea1b10dbc078ec49 [2022-10-17 16:46:14,075 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:46:14,109 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:46:14,113 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:46:14,115 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:46:14,116 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:46:14,118 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i [2022-10-17 16:46:14,194 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/bin/ukojak-92XMlrwhuB/data/0713be45d/7194ad21102949edb6ad80d6b878b4e3/FLAG3ab062654 [2022-10-17 16:46:15,069 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:46:15,072 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i [2022-10-17 16:46:15,120 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/bin/ukojak-92XMlrwhuB/data/0713be45d/7194ad21102949edb6ad80d6b878b4e3/FLAG3ab062654 [2022-10-17 16:46:15,579 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/bin/ukojak-92XMlrwhuB/data/0713be45d/7194ad21102949edb6ad80d6b878b4e3 [2022-10-17 16:46:15,585 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:46:15,586 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:46:15,588 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:46:15,588 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:46:15,592 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:46:15,593 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:46:15" (1/1) ... [2022-10-17 16:46:15,594 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37c2d80a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:15, skipping insertion in model container [2022-10-17 16:46:15,594 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:46:15" (1/1) ... [2022-10-17 16:46:15,602 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:46:15,688 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:46:16,045 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_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4494,4507] [2022-10-17 16:46:16,053 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_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4554,4567] [2022-10-17 16:46:17,032 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:17,033 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:17,034 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:17,035 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:17,037 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:17,056 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:17,057 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:17,059 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:17,060 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:17,063 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:17,064 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:17,065 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:17,065 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:17,513 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:46:17,515 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:46:17,516 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:46:17,518 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:46:17,520 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:46:17,521 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:46:17,522 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:46:17,523 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:46:17,524 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:46:17,525 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:46:17,714 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:46:17,747 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:46:17,770 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:46:17,820 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_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4494,4507] [2022-10-17 16:46:17,821 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_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4554,4567] [2022-10-17 16:46:17,947 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:17,950 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:17,950 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:17,955 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:17,957 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:17,966 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:17,972 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:17,974 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:17,979 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:17,981 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:17,986 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:17,987 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:17,987 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:18,027 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:46:18,028 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:46:18,029 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:46:18,031 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:46:18,032 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:46:18,033 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:46:18,034 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:46:18,034 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:46:18,035 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:46:18,036 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:46:18,078 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:46:18,107 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:46:18,293 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:46:18,294 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:18 WrapperNode [2022-10-17 16:46:18,294 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:46:18,295 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:46:18,296 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:46:18,296 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:46:18,304 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:18" (1/1) ... [2022-10-17 16:46:18,400 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:18" (1/1) ... [2022-10-17 16:46:18,449 INFO L138 Inliner]: procedures = 679, calls = 1040, calls flagged for inlining = 52, calls inlined = 6, statements flattened = 136 [2022-10-17 16:46:18,450 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:46:18,451 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:46:18,451 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:46:18,451 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:46:18,461 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:18" (1/1) ... [2022-10-17 16:46:18,461 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:18" (1/1) ... [2022-10-17 16:46:18,466 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:18" (1/1) ... [2022-10-17 16:46:18,467 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:18" (1/1) ... [2022-10-17 16:46:18,515 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:18" (1/1) ... [2022-10-17 16:46:18,535 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:18" (1/1) ... [2022-10-17 16:46:18,539 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:18" (1/1) ... [2022-10-17 16:46:18,542 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:18" (1/1) ... [2022-10-17 16:46:18,548 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:46:18,559 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:46:18,560 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:46:18,560 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:46:18,566 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:18" (1/1) ... [2022-10-17 16:46:18,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:46:18,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:46:18,599 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:46:18,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:46:18,667 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:46:18,667 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 16:46:18,668 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 16:46:18,668 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2022-10-17 16:46:18,668 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2022-10-17 16:46:18,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:46:18,668 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2022-10-17 16:46:18,669 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2022-10-17 16:46:18,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:46:18,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:46:18,670 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:46:18,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:46:18,672 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:46:18,672 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:46:18,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:46:18,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:46:18,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:46:18,674 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-10-17 16:46:18,674 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-10-17 16:46:18,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:46:18,998 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:46:19,000 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:46:19,359 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:46:19,496 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:46:19,496 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-10-17 16:46:19,499 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:46:19 BoogieIcfgContainer [2022-10-17 16:46:19,500 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:46:19,501 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:46:19,501 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:46:19,511 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:46:19,512 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:46:19" (1/1) ... [2022-10-17 16:46:19,524 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:46:19,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:46:19,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 59 transitions. [2022-10-17 16:46:19,588 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 59 transitions. [2022-10-17 16:46:19,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-10-17 16:46:19,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:46:19,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:46:19,671 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 16:46:19,678 INFO L158 Benchmark]: Toolchain (without parser) took 4088.34ms. Allocated memory was 100.7MB in the beginning and 174.1MB in the end (delta: 73.4MB). Free memory was 73.7MB in the beginning and 129.8MB in the end (delta: -56.1MB). Peak memory consumption was 58.8MB. Max. memory is 16.1GB. [2022-10-17 16:46:19,679 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 100.7MB. Free memory is still 70.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:46:19,686 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2706.53ms. Allocated memory was 100.7MB in the beginning and 132.1MB in the end (delta: 31.5MB). Free memory was 73.4MB in the beginning and 60.7MB in the end (delta: 12.7MB). Peak memory consumption was 49.1MB. Max. memory is 16.1GB. [2022-10-17 16:46:19,687 INFO L158 Benchmark]: Boogie Procedure Inliner took 154.51ms. Allocated memory is still 132.1MB. Free memory was 60.7MB in the beginning and 55.0MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:46:19,688 INFO L158 Benchmark]: Boogie Preprocessor took 108.10ms. Allocated memory is still 132.1MB. Free memory was 55.0MB in the beginning and 90.7MB in the end (delta: -35.7MB). Peak memory consumption was 7.6MB. Max. memory is 16.1GB. [2022-10-17 16:46:19,689 INFO L158 Benchmark]: RCFGBuilder took 940.55ms. Allocated memory is still 132.1MB. Free memory was 90.7MB in the beginning and 55.7MB in the end (delta: 35.0MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-10-17 16:46:19,689 INFO L158 Benchmark]: CodeCheck took 173.40ms. Allocated memory was 132.1MB in the beginning and 174.1MB in the end (delta: 41.9MB). Free memory was 55.7MB in the beginning and 129.8MB in the end (delta: -74.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-10-17 16:46:19,696 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 0.43ms. Allocated memory is still 100.7MB. Free memory is still 70.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2706.53ms. Allocated memory was 100.7MB in the beginning and 132.1MB in the end (delta: 31.5MB). Free memory was 73.4MB in the beginning and 60.7MB in the end (delta: 12.7MB). Peak memory consumption was 49.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 154.51ms. Allocated memory is still 132.1MB. Free memory was 60.7MB in the beginning and 55.0MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 108.10ms. Allocated memory is still 132.1MB. Free memory was 55.0MB in the beginning and 90.7MB in the end (delta: -35.7MB). Peak memory consumption was 7.6MB. Max. memory is 16.1GB. * RCFGBuilder took 940.55ms. Allocated memory is still 132.1MB. Free memory was 90.7MB in the beginning and 55.7MB in the end (delta: 35.0MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * CodeCheck took 173.40ms. Allocated memory was 132.1MB in the beginning and 174.1MB in the end (delta: 41.9MB). Free memory was 55.7MB in the beginning and 129.8MB in the end (delta: -74.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:46:19,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/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_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/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_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/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_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/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 ce5362e495562dfaea277a751eacbf753e9d90aa85c88e38ea1b10dbc078ec49 --- 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 16:46:22,213 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:46:22,216 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:46:22,251 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:46:22,252 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:46:22,253 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:46:22,255 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:46:22,258 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:46:22,260 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:46:22,262 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:46:22,263 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:46:22,265 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:46:22,266 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:46:22,267 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:46:22,269 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:46:22,271 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:46:22,272 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:46:22,274 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:46:22,279 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:46:22,282 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:46:22,289 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:46:22,297 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:46:22,299 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:46:22,302 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:46:22,308 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:46:22,314 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:46:22,314 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:46:22,316 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:46:22,317 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:46:22,319 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:46:22,320 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:46:22,321 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:46:22,324 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:46:22,325 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:46:22,329 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:46:22,329 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:46:22,330 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:46:22,331 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:46:22,331 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:46:22,333 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:46:22,334 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:46:22,335 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:46:22,395 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:46:22,395 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:46:22,397 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:46:22,398 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:46:22,399 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:46:22,399 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:46:22,400 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:46:22,400 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:46:22,400 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:46:22,400 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:46:22,401 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:46:22,402 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:46:22,402 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:46:22,402 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:46:22,402 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:46:22,403 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:46:22,403 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:46:22,403 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:46:22,403 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:46:22,404 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:46:22,404 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:46:22,404 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:46:22,404 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:46:22,405 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:46:22,405 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:46:22,405 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:46:22,405 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:46:22,405 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:46:22,406 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:46:22,406 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_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce5362e495562dfaea277a751eacbf753e9d90aa85c88e38ea1b10dbc078ec49 [2022-10-17 16:46:22,820 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:46:22,847 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:46:22,850 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:46:22,852 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:46:22,853 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:46:22,855 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i [2022-10-17 16:46:22,950 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/bin/ukojak-92XMlrwhuB/data/79117e828/8bcea477346e4a188ec18b50820f6386/FLAG6bf9b9abc [2022-10-17 16:46:23,893 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:46:23,893 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i [2022-10-17 16:46:23,935 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/bin/ukojak-92XMlrwhuB/data/79117e828/8bcea477346e4a188ec18b50820f6386/FLAG6bf9b9abc [2022-10-17 16:46:24,451 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/bin/ukojak-92XMlrwhuB/data/79117e828/8bcea477346e4a188ec18b50820f6386 [2022-10-17 16:46:24,453 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:46:24,455 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:46:24,457 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:46:24,457 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:46:24,461 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:46:24,462 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:46:24" (1/1) ... [2022-10-17 16:46:24,463 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70c4c808 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:46:24, skipping insertion in model container [2022-10-17 16:46:24,464 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:46:24" (1/1) ... [2022-10-17 16:46:24,472 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:46:24,588 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:46:24,895 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_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4494,4507] [2022-10-17 16:46:24,901 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_14cc8960-6bad-48f8-9d9e-ad557aa4cda7/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4554,4567] [2022-10-17 16:46:26,128 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:26,129 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:26,130 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:26,132 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:26,133 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:26,162 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:26,165 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:26,170 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:26,171 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:26,176 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:26,178 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:26,180 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:26,181 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:46:26,718 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:46:26,719 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:46:26,720 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:46:26,722 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:46:26,724 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:46:26,725 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:46:26,726 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:46:26,726 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:46:26,727 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:46:26,728 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:46:26,905 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:46:26,924 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 16:46:26,930 INFO L158 Benchmark]: Toolchain (without parser) took 2473.75ms. Allocated memory was 62.9MB in the beginning and 81.8MB in the end (delta: 18.9MB). Free memory was 34.1MB in the beginning and 47.3MB in the end (delta: -13.2MB). Peak memory consumption was 15.4MB. Max. memory is 16.1GB. [2022-10-17 16:46:26,931 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 62.9MB. Free memory is still 42.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:46:26,932 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2471.08ms. Allocated memory was 62.9MB in the beginning and 81.8MB in the end (delta: 18.9MB). Free memory was 34.0MB in the beginning and 47.3MB in the end (delta: -13.3MB). Peak memory consumption was 15.4MB. Max. memory is 16.1GB. [2022-10-17 16:46:26,934 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 62.9MB. Free memory is still 42.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2471.08ms. Allocated memory was 62.9MB in the beginning and 81.8MB in the end (delta: 18.9MB). Free memory was 34.0MB in the beginning and 47.3MB in the end (delta: -13.3MB). Peak memory consumption was 15.4MB. 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