./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/bin/uautomizer-verify-VRDe98Ueme/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c09399-4c96-4c42-a58c-a3e490d93fe2/bin/uautomizer-verify-VRDe98Ueme/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c09399-4c96-4c42-a58c-a3e490d93fe2/bin/uautomizer-verify-VRDe98Ueme/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c09399-4c96-4c42-a58c-a3e490d93fe2/bin/uautomizer-verify-VRDe98Ueme/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c09399-4c96-4c42-a58c-a3e490d93fe2/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c09399-4c96-4c42-a58c-a3e490d93fe2/bin/uautomizer-verify-VRDe98Ueme --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 c92169288ba10e606aecd7ff04f59d0eb48b56f4c981fd9086bac53fae53e7ad --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-26 12:05:47,963 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-26 12:05:48,050 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c09399-4c96-4c42-a58c-a3e490d93fe2/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-26 12:05:48,058 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-26 12:05:48,059 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-26 12:05:48,108 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-26 12:05:48,109 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-26 12:05:48,109 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-26 12:05:48,110 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-26 12:05:48,110 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-26 12:05:48,111 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-26 12:05:48,112 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-26 12:05:48,115 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-26 12:05:48,120 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-26 12:05:48,120 INFO L153 SettingsManager]: * Use SBE=true [2023-11-26 12:05:48,121 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-26 12:05:48,122 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-26 12:05:48,123 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-26 12:05:48,123 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-26 12:05:48,124 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-26 12:05:48,124 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-26 12:05:48,125 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-26 12:05:48,125 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-26 12:05:48,126 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-26 12:05:48,127 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-26 12:05:48,127 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-26 12:05:48,128 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-26 12:05:48,128 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-26 12:05:48,128 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 12:05:48,129 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-26 12:05:48,130 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-26 12:05:48,131 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-26 12:05:48,132 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-26 12:05:48,132 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-26 12:05:48,133 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-26 12:05:48,133 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-26 12:05:48,133 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-26 12:05:48,133 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-26 12:05:48,134 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-26 12:05:48,134 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/bin/uautomizer-verify-VRDe98Ueme/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c09399-4c96-4c42-a58c-a3e490d93fe2/bin/uautomizer-verify-VRDe98Ueme Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c92169288ba10e606aecd7ff04f59d0eb48b56f4c981fd9086bac53fae53e7ad [2023-11-26 12:05:48,461 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-26 12:05:48,492 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-26 12:05:48,514 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-26 12:05:48,515 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-26 12:05:48,516 INFO L274 PluginConnector]: CDTParser initialized [2023-11-26 12:05:48,517 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c09399-4c96-4c42-a58c-a3e490d93fe2/bin/uautomizer-verify-VRDe98Ueme/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i [2023-11-26 12:05:51,620 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-26 12:05:53,492 INFO L384 CDTParser]: Found 1 translation units. [2023-11-26 12:05:53,493 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i [2023-11-26 12:05:53,712 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c09399-4c96-4c42-a58c-a3e490d93fe2/bin/uautomizer-verify-VRDe98Ueme/data/d3a86ca72/edfaf937f277487da92eb878718efdb8/FLAG72cf047ed [2023-11-26 12:05:53,729 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c09399-4c96-4c42-a58c-a3e490d93fe2/bin/uautomizer-verify-VRDe98Ueme/data/d3a86ca72/edfaf937f277487da92eb878718efdb8 [2023-11-26 12:05:53,735 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-26 12:05:53,738 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-26 12:05:53,741 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-26 12:05:53,741 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-26 12:05:53,746 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-26 12:05:53,747 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:05:53" (1/1) ... [2023-11-26 12:05:53,748 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@dc75019 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:05:53, skipping insertion in model container [2023-11-26 12:05:53,748 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:05:53" (1/1) ... [2023-11-26 12:05:54,344 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-26 12:06:20,224 WARN L638 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2023-11-26 12:06:20,226 WARN L638 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2023-11-26 12:06:20,227 WARN L638 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2023-11-26 12:06:20,228 WARN L638 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2023-11-26 12:06:20,229 WARN L638 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2023-11-26 12:06:20,231 WARN L638 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2023-11-26 12:06:20,231 WARN L638 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2023-11-26 12:06:20,234 WARN L638 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2023-11-26 12:06:20,235 WARN L638 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2023-11-26 12:06:20,274 WARN L638 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2023-11-26 12:06:20,282 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[493420,493433] [2023-11-26 12:06:20,297 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[494046,494059] [2023-11-26 12:06:20,300 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[494103,494116] [2023-11-26 12:06:20,301 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[494179,494192] [2023-11-26 12:06:20,460 WARN L638 FunctionHandler]: implicit declaration of function __builtin_strspn [2023-11-26 12:06:20,489 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[560574,560587] [2023-11-26 12:06:20,492 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[560629,560642] [2023-11-26 12:06:20,493 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[560874,560887] [2023-11-26 12:06:20,494 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[560975,560988] [2023-11-26 12:06:20,494 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[561140,561153] [2023-11-26 12:06:20,495 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[561378,561391] [2023-11-26 12:06:20,496 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[561575,561588] [2023-11-26 12:06:20,497 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[561638,561651] [2023-11-26 12:06:20,497 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[561796,561809] [2023-11-26 12:06:20,498 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[561851,561864] [2023-11-26 12:06:20,498 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[561915,561928] [2023-11-26 12:06:20,504 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[563830,563843] [2023-11-26 12:06:20,505 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[563885,563898] [2023-11-26 12:06:20,505 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[563975,563988] [2023-11-26 12:06:20,506 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[564032,564045] [2023-11-26 12:06:20,506 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[564089,564102] [2023-11-26 12:06:20,508 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[564357,564370] [2023-11-26 12:06:20,508 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[564416,564429] [2023-11-26 12:06:20,509 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[564475,564488] [2023-11-26 12:06:20,511 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[564912,564925] [2023-11-26 12:06:20,512 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[564973,564986] [2023-11-26 12:06:20,512 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[565034,565047] [2023-11-26 12:06:20,513 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[565146,565159] [2023-11-26 12:06:20,514 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[565317,565330] [2023-11-26 12:06:20,514 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[565378,565391] [2023-11-26 12:06:20,515 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[565439,565452] [2023-11-26 12:06:20,515 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[565535,565548] [2023-11-26 12:06:20,516 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[565594,565607] [2023-11-26 12:06:20,517 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[565653,565666] [2023-11-26 12:06:20,518 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[565754,565767] [2023-11-26 12:06:20,519 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[565813,565826] [2023-11-26 12:06:20,520 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[565947,565960] [2023-11-26 12:06:20,520 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[566002,566015] [2023-11-26 12:06:20,521 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[566092,566105] [2023-11-26 12:06:20,521 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[566149,566162] [2023-11-26 12:06:20,522 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[566206,566219] [2023-11-26 12:06:20,524 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[566301,566314] [2023-11-26 12:06:20,525 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[566359,566372] [2023-11-26 12:06:20,525 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[566416,566429] [2023-11-26 12:06:20,527 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[566473,566486] [2023-11-26 12:06:20,528 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[566549,566562] [2023-11-26 12:06:20,529 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[566605,566618] [2023-11-26 12:06:20,529 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[566660,566673] [2023-11-26 12:06:20,531 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[566715,566728] [2023-11-26 12:06:21,356 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[775028,775041] [2023-11-26 12:06:21,357 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[775553,775566] [2023-11-26 12:06:21,413 WARN L638 FunctionHandler]: implicit declaration of function __builtin_strcspn [2023-11-26 12:06:21,452 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[840086,840099] [2023-11-26 12:06:21,452 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[840176,840189] [2023-11-26 12:06:21,826 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[1059679,1059692] [2023-11-26 12:06:21,827 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i[1059871,1059884] [2023-11-26 12:06:21,847 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. [2023-11-26 12:06:21,848 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7780d3ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:06:21, skipping insertion in model container [2023-11-26 12:06:21,848 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-26 12:06:21,849 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-26 12:06:21,852 INFO L158 Benchmark]: Toolchain (without parser) took 28112.64ms. Allocated memory was 155.2MB in the beginning and 333.4MB in the end (delta: 178.3MB). Free memory was 78.4MB in the beginning and 166.8MB in the end (delta: -88.5MB). Peak memory consumption was 211.1MB. Max. memory is 16.1GB. [2023-11-26 12:06:21,853 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 119.5MB. Free memory was 83.4MB in the beginning and 83.4MB in the end (delta: 31.3kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-26 12:06:21,854 INFO L158 Benchmark]: CACSL2BoogieTranslator took 28108.33ms. Allocated memory was 155.2MB in the beginning and 333.4MB in the end (delta: 178.3MB). Free memory was 78.4MB in the beginning and 166.8MB in the end (delta: -88.5MB). Peak memory consumption was 211.1MB. Max. memory is 16.1GB. [2023-11-26 12:06:21,856 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 119.5MB. Free memory was 83.4MB in the beginning and 83.4MB in the end (delta: 31.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 28108.33ms. Allocated memory was 155.2MB in the beginning and 333.4MB in the end (delta: 178.3MB). Free memory was 78.4MB in the beginning and 166.8MB in the end (delta: -88.5MB). Peak memory consumption was 211.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 35941]: 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/bin/uautomizer-verify-VRDe98Ueme/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c09399-4c96-4c42-a58c-a3e490d93fe2/bin/uautomizer-verify-VRDe98Ueme/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c09399-4c96-4c42-a58c-a3e490d93fe2/bin/uautomizer-verify-VRDe98Ueme/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c09399-4c96-4c42-a58c-a3e490d93fe2/bin/uautomizer-verify-VRDe98Ueme/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c09399-4c96-4c42-a58c-a3e490d93fe2/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c09399-4c96-4c42-a58c-a3e490d93fe2/bin/uautomizer-verify-VRDe98Ueme --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 c92169288ba10e606aecd7ff04f59d0eb48b56f4c981fd9086bac53fae53e7ad --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-26 12:06:24,328 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-26 12:06:24,439 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c09399-4c96-4c42-a58c-a3e490d93fe2/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2023-11-26 12:06:24,450 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-26 12:06:24,451 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-26 12:06:24,504 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-26 12:06:24,505 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-26 12:06:24,505 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-26 12:06:24,507 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-26 12:06:24,512 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-26 12:06:24,512 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-26 12:06:24,513 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-26 12:06:24,513 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-26 12:06:24,515 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-26 12:06:24,516 INFO L153 SettingsManager]: * Use SBE=true [2023-11-26 12:06:24,516 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-26 12:06:24,517 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-26 12:06:24,517 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-26 12:06:24,517 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-26 12:06:24,518 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-26 12:06:24,518 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-26 12:06:24,519 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-26 12:06:24,519 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-26 12:06:24,520 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-26 12:06:24,520 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-26 12:06:24,521 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-26 12:06:24,521 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-26 12:06:24,522 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-26 12:06:24,522 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-26 12:06:24,523 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-26 12:06:24,524 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 12:06:24,525 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-26 12:06:24,525 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-26 12:06:24,525 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-26 12:06:24,526 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-26 12:06:24,526 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-26 12:06:24,527 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-26 12:06:24,527 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-26 12:06:24,528 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-26 12:06:24,528 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-26 12:06:24,528 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-26 12:06:24,533 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-26 12:06:24,533 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_c3c09399-4c96-4c42-a58c-a3e490d93fe2/bin/uautomizer-verify-VRDe98Ueme/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c09399-4c96-4c42-a58c-a3e490d93fe2/bin/uautomizer-verify-VRDe98Ueme Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c92169288ba10e606aecd7ff04f59d0eb48b56f4c981fd9086bac53fae53e7ad [2023-11-26 12:06:24,948 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-26 12:06:24,977 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-26 12:06:24,982 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-26 12:06:24,984 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-26 12:06:24,984 INFO L274 PluginConnector]: CDTParser initialized [2023-11-26 12:06:24,986 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c09399-4c96-4c42-a58c-a3e490d93fe2/bin/uautomizer-verify-VRDe98Ueme/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i [2023-11-26 12:06:28,223 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-26 12:06:30,181 INFO L384 CDTParser]: Found 1 translation units. [2023-11-26 12:06:30,183 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c09399-4c96-4c42-a58c-a3e490d93fe2/sv-benchmarks/c/goblint-coreutils/instrumented_interval_cksum_comb.i [2023-11-26 12:06:30,397 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c09399-4c96-4c42-a58c-a3e490d93fe2/bin/uautomizer-verify-VRDe98Ueme/data/48f3470fa/e705ab01d3fc4eb3b087cf5eeb29446d/FLAGe1e963697 [2023-11-26 12:06:30,452 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c09399-4c96-4c42-a58c-a3e490d93fe2/bin/uautomizer-verify-VRDe98Ueme/data/48f3470fa/e705ab01d3fc4eb3b087cf5eeb29446d [2023-11-26 12:06:30,455 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-26 12:06:30,457 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-26 12:06:30,469 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-26 12:06:30,470 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-26 12:06:30,475 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-26 12:06:30,476 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:06:30" (1/1) ... [2023-11-26 12:06:30,477 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1291a2ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:06:30, skipping insertion in model container [2023-11-26 12:06:30,478 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:06:30" (1/1) ... [2023-11-26 12:06:31,192 INFO L177 MainTranslator]: Built tables and reachable declarations