./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_next_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_fb178155-1d49-4300-ba1a-807dab5453bf/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb178155-1d49-4300-ba1a-807dab5453bf/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_fb178155-1d49-4300-ba1a-807dab5453bf/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb178155-1d49-4300-ba1a-807dab5453bf/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb178155-1d49-4300-ba1a-807dab5453bf/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_fb178155-1d49-4300-ba1a-807dab5453bf/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 5bb1e95e9d6379d31cbb3e207d6fe85ddf495edebf9b764e927537f63dbf829e --- 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 17:00:10,825 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:00:10,827 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:00:10,871 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:00:10,872 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:00:10,876 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:00:10,879 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:00:10,885 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:00:10,888 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:00:10,893 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:00:10,895 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:00:10,897 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:00:10,898 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:00:10,901 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:00:10,904 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:00:10,906 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:00:10,908 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:00:10,909 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:00:10,911 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:00:10,919 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:00:10,921 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:00:10,923 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:00:10,926 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:00:10,928 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:00:10,938 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:00:10,939 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:00:10,939 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:00:10,941 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:00:10,942 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:00:10,943 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:00:10,944 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:00:10,946 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:00:10,948 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:00:10,951 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:00:10,952 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:00:10,953 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:00:10,954 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:00:10,954 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:00:10,954 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:00:10,955 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:00:10,956 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:00:10,957 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb178155-1d49-4300-ba1a-807dab5453bf/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 17:00:10,987 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:00:10,988 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:00:10,990 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:00:10,990 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:00:10,991 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:00:10,991 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:00:10,992 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:00:10,992 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:00:10,992 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:00:10,992 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:00:10,993 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:00:10,994 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:00:10,994 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:00:10,994 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:00:10,995 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:00:10,995 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:00:10,995 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:00:10,995 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:00:10,996 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:00:10,996 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:00:10,996 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:00:10,996 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:00:10,997 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 17:00:10,997 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:00:10,997 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:00:10,997 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_fb178155-1d49-4300-ba1a-807dab5453bf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb178155-1d49-4300-ba1a-807dab5453bf/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5bb1e95e9d6379d31cbb3e207d6fe85ddf495edebf9b764e927537f63dbf829e [2022-10-17 17:00:11,338 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:00:11,377 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:00:11,380 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:00:11,381 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:00:11,383 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:00:11,384 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb178155-1d49-4300-ba1a-807dab5453bf/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i [2022-10-17 17:00:11,458 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb178155-1d49-4300-ba1a-807dab5453bf/bin/ukojak-92XMlrwhuB/data/4f1eb8774/6eebe247749740ca80e46c3d80d2d6a8/FLAGc2c687284 [2022-10-17 17:00:12,296 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:00:12,296 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb178155-1d49-4300-ba1a-807dab5453bf/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i [2022-10-17 17:00:12,337 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb178155-1d49-4300-ba1a-807dab5453bf/bin/ukojak-92XMlrwhuB/data/4f1eb8774/6eebe247749740ca80e46c3d80d2d6a8/FLAGc2c687284 [2022-10-17 17:00:12,821 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb178155-1d49-4300-ba1a-807dab5453bf/bin/ukojak-92XMlrwhuB/data/4f1eb8774/6eebe247749740ca80e46c3d80d2d6a8 [2022-10-17 17:00:12,824 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:00:12,825 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:00:12,830 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:00:12,830 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:00:12,833 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:00:12,834 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:00:12" (1/1) ... [2022-10-17 17:00:12,836 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 05:00:12, skipping insertion in model container [2022-10-17 17:00:12,836 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:00:12" (1/1) ... [2022-10-17 17:00:12,843 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:00:12,944 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:00:13,223 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_fb178155-1d49-4300-ba1a-807dab5453bf/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i[4494,4507] [2022-10-17 17:00:13,229 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_fb178155-1d49-4300-ba1a-807dab5453bf/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i[4554,4567] [2022-10-17 17:00:14,165 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:14,166 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:14,167 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:14,168 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:14,170 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:14,184 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:14,185 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:14,187 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:14,188 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:14,190 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:14,191 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:14,192 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:14,192 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:14,716 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 17:00:14,718 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 17:00:14,719 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 17:00:14,721 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 17:00:14,722 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 17:00:14,723 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 17:00:14,724 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 17:00:14,725 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 17:00:14,725 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 17:00:14,726 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 17:00:14,884 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 17:00:14,905 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:00:14,921 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:00:14,936 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_fb178155-1d49-4300-ba1a-807dab5453bf/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i[4494,4507] [2022-10-17 17:00:14,937 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_fb178155-1d49-4300-ba1a-807dab5453bf/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i[4554,4567] [2022-10-17 17:00:15,006 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:15,007 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:15,007 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:15,008 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:15,029 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:15,036 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:15,037 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:15,038 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:15,039 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:15,040 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:15,041 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:15,042 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:15,042 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:15,081 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 17:00:15,082 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 17:00:15,083 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 17:00:15,084 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 17:00:15,085 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 17:00:15,086 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 17:00:15,087 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 17:00:15,087 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 17:00:15,088 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 17:00:15,089 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 17:00:15,117 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 17:00:15,146 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:00:15,410 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:00:15,411 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:00:15 WrapperNode [2022-10-17 17:00:15,411 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:00:15,412 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:00:15,413 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:00:15,413 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:00:15,421 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:00:15" (1/1) ... [2022-10-17 17:00:15,552 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:00:15" (1/1) ... [2022-10-17 17:00:15,608 INFO L138 Inliner]: procedures = 679, calls = 1039, calls flagged for inlining = 50, calls inlined = 4, statements flattened = 58 [2022-10-17 17:00:15,609 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:00:15,610 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:00:15,610 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:00:15,610 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:00:15,620 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:00:15" (1/1) ... [2022-10-17 17:00:15,621 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:00:15" (1/1) ... [2022-10-17 17:00:15,639 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:00:15" (1/1) ... [2022-10-17 17:00:15,648 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:00:15" (1/1) ... [2022-10-17 17:00:15,670 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:00:15" (1/1) ... [2022-10-17 17:00:15,686 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:00:15" (1/1) ... [2022-10-17 17:00:15,690 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:00:15" (1/1) ... [2022-10-17 17:00:15,692 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:00:15" (1/1) ... [2022-10-17 17:00:15,711 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:00:15,712 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:00:15,712 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:00:15,713 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:00:15,714 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:00:15" (1/1) ... [2022-10-17 17:00:15,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:00:15,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb178155-1d49-4300-ba1a-807dab5453bf/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:00:15,754 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb178155-1d49-4300-ba1a-807dab5453bf/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:00:15,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb178155-1d49-4300-ba1a-807dab5453bf/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:00:15,794 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 17:00:15,794 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 17:00:15,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 17:00:15,795 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2022-10-17 17:00:15,795 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2022-10-17 17:00:15,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:00:15,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 17:00:15,795 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:00:15,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:00:15,796 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 17:00:15,796 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 17:00:15,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 17:00:15,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 17:00:15,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 17:00:15,797 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_prev_is_valid [2022-10-17 17:00:15,797 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_prev_is_valid [2022-10-17 17:00:15,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 17:00:16,053 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:00:16,056 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:00:16,343 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 17:00:16,508 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 17:00:16,509 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 17:00:16,511 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:00:16 BoogieIcfgContainer [2022-10-17 17:00:16,512 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 17:00:16,514 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 17:00:16,514 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 17:00:16,525 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 17:00:16,526 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:00:16" (1/1) ... [2022-10-17 17:00:16,538 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 17:00:16,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:00:16,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 33 states and 41 transitions. [2022-10-17 17:00:16,623 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 41 transitions. [2022-10-17 17:00:16,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-10-17 17:00:16,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:00:16,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:00:16,686 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 17:00:16,692 INFO L158 Benchmark]: Toolchain (without parser) took 3865.24ms. Allocated memory was 81.8MB in the beginning and 125.8MB in the end (delta: 44.0MB). Free memory was 55.4MB in the beginning and 65.8MB in the end (delta: -10.4MB). Peak memory consumption was 32.7MB. Max. memory is 16.1GB. [2022-10-17 17:00:16,693 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 81.8MB. Free memory was 58.5MB in the beginning and 58.4MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:00:16,694 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2581.97ms. Allocated memory was 81.8MB in the beginning and 125.8MB in the end (delta: 44.0MB). Free memory was 55.1MB in the beginning and 71.2MB in the end (delta: -16.1MB). Peak memory consumption was 54.0MB. Max. memory is 16.1GB. [2022-10-17 17:00:16,695 INFO L158 Benchmark]: Boogie Procedure Inliner took 196.59ms. Allocated memory is still 125.8MB. Free memory was 71.2MB in the beginning and 66.3MB in the end (delta: 4.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 17:00:16,696 INFO L158 Benchmark]: Boogie Preprocessor took 101.85ms. Allocated memory is still 125.8MB. Free memory was 66.3MB in the beginning and 64.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 17:00:16,697 INFO L158 Benchmark]: RCFGBuilder took 799.75ms. Allocated memory is still 125.8MB. Free memory was 63.5MB in the beginning and 72.2MB in the end (delta: -8.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-10-17 17:00:16,697 INFO L158 Benchmark]: CodeCheck took 176.22ms. Allocated memory is still 125.8MB. Free memory was 72.2MB in the beginning and 65.8MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 17:00:16,702 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 0.34ms. Allocated memory is still 81.8MB. Free memory was 58.5MB in the beginning and 58.4MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2581.97ms. Allocated memory was 81.8MB in the beginning and 125.8MB in the end (delta: 44.0MB). Free memory was 55.1MB in the beginning and 71.2MB in the end (delta: -16.1MB). Peak memory consumption was 54.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 196.59ms. Allocated memory is still 125.8MB. Free memory was 71.2MB in the beginning and 66.3MB in the end (delta: 4.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 101.85ms. Allocated memory is still 125.8MB. Free memory was 66.3MB in the beginning and 64.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 799.75ms. Allocated memory is still 125.8MB. Free memory was 63.5MB in the beginning and 72.2MB in the end (delta: -8.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 176.22ms. Allocated memory is still 125.8MB. Free memory was 72.2MB in the beginning and 65.8MB 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 17:00:16,761 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb178155-1d49-4300-ba1a-807dab5453bf/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_fb178155-1d49-4300-ba1a-807dab5453bf/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb178155-1d49-4300-ba1a-807dab5453bf/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_fb178155-1d49-4300-ba1a-807dab5453bf/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb178155-1d49-4300-ba1a-807dab5453bf/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb178155-1d49-4300-ba1a-807dab5453bf/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_fb178155-1d49-4300-ba1a-807dab5453bf/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 5bb1e95e9d6379d31cbb3e207d6fe85ddf495edebf9b764e927537f63dbf829e --- 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 17:00:19,166 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:00:19,169 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:00:19,211 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:00:19,212 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:00:19,214 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:00:19,216 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:00:19,218 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:00:19,221 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:00:19,222 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:00:19,223 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:00:19,225 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:00:19,226 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:00:19,227 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:00:19,229 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:00:19,231 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:00:19,232 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:00:19,233 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:00:19,236 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:00:19,239 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:00:19,241 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:00:19,243 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:00:19,245 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:00:19,246 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:00:19,251 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:00:19,252 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:00:19,252 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:00:19,254 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:00:19,254 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:00:19,256 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:00:19,256 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:00:19,257 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:00:19,258 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:00:19,259 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:00:19,261 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:00:19,261 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:00:19,262 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:00:19,264 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:00:19,264 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:00:19,266 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:00:19,268 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:00:19,270 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb178155-1d49-4300-ba1a-807dab5453bf/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 17:00:19,319 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:00:19,319 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:00:19,321 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:00:19,322 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:00:19,323 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:00:19,324 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:00:19,324 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:00:19,324 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:00:19,324 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:00:19,325 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:00:19,326 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:00:19,326 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 17:00:19,326 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 17:00:19,327 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 17:00:19,327 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:00:19,327 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:00:19,327 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:00:19,328 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:00:19,328 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:00:19,328 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:00:19,328 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:00:19,329 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:00:19,329 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:00:19,329 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:00:19,329 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 17:00:19,329 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 17:00:19,330 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:00:19,330 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 17:00:19,330 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 17:00:19,330 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_fb178155-1d49-4300-ba1a-807dab5453bf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb178155-1d49-4300-ba1a-807dab5453bf/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5bb1e95e9d6379d31cbb3e207d6fe85ddf495edebf9b764e927537f63dbf829e [2022-10-17 17:00:19,714 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:00:19,755 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:00:19,759 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:00:19,761 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:00:19,762 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:00:19,763 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb178155-1d49-4300-ba1a-807dab5453bf/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i [2022-10-17 17:00:19,846 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb178155-1d49-4300-ba1a-807dab5453bf/bin/ukojak-92XMlrwhuB/data/9beef56cb/90eab43424c7420eba4a643d3720b674/FLAG303d2eef3 [2022-10-17 17:00:20,692 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:00:20,693 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb178155-1d49-4300-ba1a-807dab5453bf/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i [2022-10-17 17:00:20,738 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb178155-1d49-4300-ba1a-807dab5453bf/bin/ukojak-92XMlrwhuB/data/9beef56cb/90eab43424c7420eba4a643d3720b674/FLAG303d2eef3 [2022-10-17 17:00:21,206 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb178155-1d49-4300-ba1a-807dab5453bf/bin/ukojak-92XMlrwhuB/data/9beef56cb/90eab43424c7420eba4a643d3720b674 [2022-10-17 17:00:21,210 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:00:21,213 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:00:21,216 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:00:21,216 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:00:21,220 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:00:21,221 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:00:21" (1/1) ... [2022-10-17 17:00:21,223 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ed9c8c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:00:21, skipping insertion in model container [2022-10-17 17:00:21,223 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:00:21" (1/1) ... [2022-10-17 17:00:21,231 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:00:21,348 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:00:21,731 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_fb178155-1d49-4300-ba1a-807dab5453bf/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i[4494,4507] [2022-10-17 17:00:21,739 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_fb178155-1d49-4300-ba1a-807dab5453bf/sv-benchmarks/c/aws-c-common/aws_linked_list_next_harness.i[4554,4567] [2022-10-17 17:00:22,700 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:22,701 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:22,701 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:22,702 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:22,703 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:22,716 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:22,717 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:22,719 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:22,719 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:22,721 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:22,722 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:22,723 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:22,723 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 17:00:23,097 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 17:00:23,099 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 17:00:23,100 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 17:00:23,101 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 17:00:23,103 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 17:00:23,104 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 17:00:23,105 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 17:00:23,105 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 17:00:23,106 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 17:00:23,107 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 17:00:23,266 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 17:00:23,297 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 17:00:23,315 INFO L158 Benchmark]: Toolchain (without parser) took 2101.39ms. Allocated memory was 58.7MB in the beginning and 71.3MB in the end (delta: 12.6MB). Free memory was 28.5MB in the beginning and 37.7MB in the end (delta: -9.2MB). Peak memory consumption was 14.0MB. Max. memory is 16.1GB. [2022-10-17 17:00:23,316 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 58.7MB. Free memory was 38.4MB in the beginning and 38.4MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:00:23,318 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2097.24ms. Allocated memory was 58.7MB in the beginning and 71.3MB in the end (delta: 12.6MB). Free memory was 28.2MB in the beginning and 37.7MB in the end (delta: -9.4MB). Peak memory consumption was 14.0MB. Max. memory is 16.1GB. [2022-10-17 17:00:23,320 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 58.7MB. Free memory was 38.4MB in the beginning and 38.4MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2097.24ms. Allocated memory was 58.7MB in the beginning and 71.3MB in the end (delta: 12.6MB). Free memory was 28.2MB in the beginning and 37.7MB in the end (delta: -9.4MB). Peak memory consumption was 14.0MB. 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