./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/bin/uautomizer-verify-uCwYo4JHxu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/bin/uautomizer-verify-uCwYo4JHxu --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0f7be000be519abe1ca18329c9838ba75d5c3631e353184761c039203f134940 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:49:43,740 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:49:43,873 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-19 07:49:43,882 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:49:43,883 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:49:43,924 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:49:43,924 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:49:43,925 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:49:43,926 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:49:43,933 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:49:43,935 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:49:43,935 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:49:43,936 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:49:43,938 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:49:43,938 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:49:43,939 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 07:49:43,939 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:49:43,940 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:49:43,940 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:49:43,941 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:49:43,941 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:49:43,942 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:49:43,943 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:49:43,943 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:49:43,944 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:49:43,944 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:49:43,944 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:49:43,945 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:49:43,945 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:49:43,946 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 07:49:43,947 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 07:49:43,947 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:49:43,948 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:49:43,948 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:49:43,948 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:49:43,948 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:49:43,949 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/bin/uautomizer-verify-uCwYo4JHxu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0f7be000be519abe1ca18329c9838ba75d5c3631e353184761c039203f134940 [2023-11-19 07:49:44,219 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:49:44,244 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:49:44,247 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:49:44,249 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:49:44,250 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:49:44,251 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i [2023-11-19 07:49:47,458 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:49:49,255 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:49:49,257 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i [2023-11-19 07:49:49,517 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/bin/uautomizer-verify-uCwYo4JHxu/data/71c5fb176/10139b86f7df45e7986cd871a7386e1b/FLAGdd6972f0c [2023-11-19 07:49:49,534 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/bin/uautomizer-verify-uCwYo4JHxu/data/71c5fb176/10139b86f7df45e7986cd871a7386e1b [2023-11-19 07:49:49,539 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:49:49,541 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:49:49,543 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:49:49,544 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:49:49,550 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:49:49,550 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:49:49" (1/1) ... [2023-11-19 07:49:49,551 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29f60f65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:49:49, skipping insertion in model container [2023-11-19 07:49:49,552 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:49:49" (1/1) ... [2023-11-19 07:49:50,186 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:50:18,532 WARN L635 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2023-11-19 07:50:18,534 WARN L635 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2023-11-19 07:50:18,535 WARN L635 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2023-11-19 07:50:18,536 WARN L635 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2023-11-19 07:50:18,548 WARN L635 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2023-11-19 07:50:18,549 WARN L635 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2023-11-19 07:50:18,550 WARN L635 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2023-11-19 07:50:18,557 WARN L635 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2023-11-19 07:50:18,558 WARN L635 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2023-11-19 07:50:18,630 WARN L635 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2023-11-19 07:50:18,779 WARN L635 FunctionHandler]: implicit declaration of function __builtin_strspn [2023-11-19 07:50:18,807 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[550307,550320] [2023-11-19 07:50:18,812 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[550396,550409] [2023-11-19 07:50:18,813 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[550586,550599] [2023-11-19 07:50:18,813 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[550641,550654] [2023-11-19 07:50:18,814 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[550703,550716] [2023-11-19 07:50:18,815 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[550839,550852] [2023-11-19 07:50:18,816 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[550899,550912] [2023-11-19 07:50:18,817 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[551003,551016] [2023-11-19 07:50:18,818 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[551164,551177] [2023-11-19 07:50:18,818 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[551282,551295] [2023-11-19 07:50:18,819 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[551342,551355] [2023-11-19 07:50:18,821 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[551815,551828] [2023-11-19 07:50:18,822 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[551870,551883] [2023-11-19 07:50:18,823 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[552115,552128] [2023-11-19 07:50:18,823 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[552216,552229] [2023-11-19 07:50:18,824 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[552381,552394] [2023-11-19 07:50:18,825 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[552619,552632] [2023-11-19 07:50:18,826 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[552816,552829] [2023-11-19 07:50:18,826 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[552879,552892] [2023-11-19 07:50:18,827 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[553037,553050] [2023-11-19 07:50:18,827 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[553092,553105] [2023-11-19 07:50:18,828 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[553156,553169] [2023-11-19 07:50:18,834 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[555071,555084] [2023-11-19 07:50:18,834 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[555126,555139] [2023-11-19 07:50:18,835 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[555216,555229] [2023-11-19 07:50:18,835 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[555273,555286] [2023-11-19 07:50:18,836 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[555330,555343] [2023-11-19 07:50:18,837 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[555598,555611] [2023-11-19 07:50:18,838 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[555657,555670] [2023-11-19 07:50:18,839 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[555716,555729] [2023-11-19 07:50:18,840 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[556153,556166] [2023-11-19 07:50:18,842 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[556214,556227] [2023-11-19 07:50:18,842 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[556275,556288] [2023-11-19 07:50:18,843 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[556387,556400] [2023-11-19 07:50:18,844 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[556558,556571] [2023-11-19 07:50:18,845 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[556619,556632] [2023-11-19 07:50:18,846 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[556680,556693] [2023-11-19 07:50:18,847 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[556776,556789] [2023-11-19 07:50:18,848 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[556835,556848] [2023-11-19 07:50:18,848 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[556894,556907] [2023-11-19 07:50:18,849 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[556995,557008] [2023-11-19 07:50:18,851 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[557054,557067] [2023-11-19 07:50:18,852 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[557188,557201] [2023-11-19 07:50:18,853 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[557243,557256] [2023-11-19 07:50:18,853 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[557333,557346] [2023-11-19 07:50:18,854 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[557390,557403] [2023-11-19 07:50:18,854 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[557447,557460] [2023-11-19 07:50:18,856 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[557542,557555] [2023-11-19 07:50:18,857 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[557600,557613] [2023-11-19 07:50:18,857 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[557657,557670] [2023-11-19 07:50:18,858 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[557714,557727] [2023-11-19 07:50:18,859 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[557790,557803] [2023-11-19 07:50:18,860 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[557846,557859] [2023-11-19 07:50:18,861 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[557901,557914] [2023-11-19 07:50:18,862 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[557956,557969] [2023-11-19 07:50:19,619 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[766269,766282] [2023-11-19 07:50:19,620 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[766794,766807] [2023-11-19 07:50:19,622 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[767143,767156] [2023-11-19 07:50:19,623 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[767356,767369] [2023-11-19 07:50:19,624 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[767413,767426] [2023-11-19 07:50:19,687 WARN L635 FunctionHandler]: implicit declaration of function __builtin_strcspn [2023-11-19 07:50:19,760 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[841889,841902] [2023-11-19 07:50:19,761 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[841971,841984] [2023-11-19 07:50:19,763 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[842969,842982] [2023-11-19 07:50:19,763 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[843106,843119] [2023-11-19 07:50:19,764 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[843192,843205] [2023-11-19 07:50:19,764 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[843251,843264] [2023-11-19 07:50:19,765 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[843352,843365] [2023-11-19 07:50:19,766 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[843438,843451] [2023-11-19 07:50:19,766 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[843497,843510] [2023-11-19 07:50:19,767 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[843604,843617] [2023-11-19 07:50:19,767 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[843684,843697] [2023-11-19 07:50:19,768 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[843741,843754] [2023-11-19 07:50:19,769 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[843864,843877] [2023-11-19 07:50:19,775 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[844707,844720] [2023-11-19 07:50:19,776 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[844772,844785] [2023-11-19 07:50:19,777 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[844827,844840] [2023-11-19 07:50:19,778 WARN L240 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i[844889,844902] [2023-11-19 07:50:20,172 ERROR L324 MainTranslator]: Unsupported Syntax: The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes. [2023-11-19 07:50:20,172 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@62ae2eee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:50:20, skipping insertion in model container [2023-11-19 07:50:20,173 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:50:20,173 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 07:50:20,176 INFO L158 Benchmark]: Toolchain (without parser) took 30633.08ms. Allocated memory was 172.0MB in the beginning and 302.0MB in the end (delta: 130.0MB). Free memory was 73.6MB in the beginning and 135.6MB in the end (delta: -62.0MB). Peak memory consumption was 170.8MB. Max. memory is 16.1GB. [2023-11-19 07:50:20,176 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 134.2MB. Free memory is still 82.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 07:50:20,177 INFO L158 Benchmark]: CACSL2BoogieTranslator took 30630.48ms. Allocated memory was 172.0MB in the beginning and 302.0MB in the end (delta: 130.0MB). Free memory was 72.6MB in the beginning and 135.6MB in the end (delta: -62.9MB). Peak memory consumption was 168.7MB. Max. memory is 16.1GB. [2023-11-19 07:50:20,179 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 134.2MB. Free memory is still 82.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 30630.48ms. Allocated memory was 172.0MB in the beginning and 302.0MB in the end (delta: 130.0MB). Free memory was 72.6MB in the beginning and 135.6MB in the end (delta: -62.9MB). Peak memory consumption was 168.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 35901]: Unsupported Syntax The second argument of the pthread_mutex_init is not a null pointer. This means that non-default attributes are used. We support only the default attributes. RESULT: Ultimate could not prove your program: Toolchain returned no result. 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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/bin/uautomizer-verify-uCwYo4JHxu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/bin/uautomizer-verify-uCwYo4JHxu --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0f7be000be519abe1ca18329c9838ba75d5c3631e353184761c039203f134940 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:50:22,755 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:50:22,886 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2023-11-19 07:50:22,895 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:50:22,896 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:50:22,938 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:50:22,939 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:50:22,940 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:50:22,941 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:50:22,946 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:50:22,947 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:50:22,948 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:50:22,948 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:50:22,951 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:50:22,951 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:50:22,952 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:50:22,952 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:50:22,953 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:50:22,953 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:50:22,955 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 07:50:22,955 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 07:50:22,956 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 07:50:22,957 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:50:22,957 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:50:22,958 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:50:22,958 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:50:22,959 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:50:22,959 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:50:22,960 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:50:22,961 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:50:22,962 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:50:22,962 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-19 07:50:22,963 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 07:50:22,963 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:50:22,964 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:50:22,964 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:50:22,965 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:50:22,965 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-19 07:50:22,965 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:50:22,966 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/bin/uautomizer-verify-uCwYo4JHxu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0f7be000be519abe1ca18329c9838ba75d5c3631e353184761c039203f134940 [2023-11-19 07:50:23,372 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:50:23,406 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:50:23,409 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:50:23,410 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:50:23,411 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:50:23,412 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i [2023-11-19 07:50:26,581 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:50:28,810 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:50:28,811 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/sv-benchmarks/c/goblint-coreutils/instrumented_interval_nohup_comb.i [2023-11-19 07:50:29,007 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/bin/uautomizer-verify-uCwYo4JHxu/data/1b2246d25/51b9cf310414475d8e4880ab806eeb2d/FLAGaafb4466a [2023-11-19 07:50:29,032 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f993ea-b1fb-41d2-b4b7-587dd0c8a574/bin/uautomizer-verify-uCwYo4JHxu/data/1b2246d25/51b9cf310414475d8e4880ab806eeb2d [2023-11-19 07:50:29,039 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:50:29,040 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:50:29,043 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:50:29,044 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:50:29,050 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:50:29,050 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:50:29" (1/1) ... [2023-11-19 07:50:29,052 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1acd30d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:50:29, skipping insertion in model container [2023-11-19 07:50:29,052 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:50:29" (1/1) ... [2023-11-19 07:50:29,792 INFO L177 MainTranslator]: Built tables and reachable declarations