./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8393723b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64979dca-3817-402d-bdea-ca82ed85ad57/bin/uautomizer-TMbwUNV5ro/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64979dca-3817-402d-bdea-ca82ed85ad57/bin/uautomizer-TMbwUNV5ro/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64979dca-3817-402d-bdea-ca82ed85ad57/bin/uautomizer-TMbwUNV5ro/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64979dca-3817-402d-bdea-ca82ed85ad57/bin/uautomizer-TMbwUNV5ro/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64979dca-3817-402d-bdea-ca82ed85ad57/bin/uautomizer-TMbwUNV5ro/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64979dca-3817-402d-bdea-ca82ed85ad57/bin/uautomizer-TMbwUNV5ro --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 60b3c577fa65970bc54a66f3c47d776002fb71c3b88171fe0d06c29869c37698 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-8393723 [2022-11-18 20:34:03,922 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-18 20:34:03,925 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-18 20:34:03,963 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-18 20:34:03,967 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-18 20:34:03,971 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-18 20:34:03,974 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-18 20:34:03,977 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-18 20:34:03,983 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-18 20:34:03,985 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-18 20:34:03,986 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-18 20:34:03,988 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-18 20:34:03,989 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-18 20:34:03,992 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-18 20:34:03,994 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-18 20:34:03,996 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-18 20:34:03,998 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-18 20:34:04,004 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-18 20:34:04,006 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-18 20:34:04,008 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-18 20:34:04,014 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-18 20:34:04,015 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-18 20:34:04,016 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-18 20:34:04,018 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-18 20:34:04,024 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-18 20:34:04,029 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-18 20:34:04,030 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-18 20:34:04,031 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-18 20:34:04,032 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-18 20:34:04,034 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-18 20:34:04,034 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-18 20:34:04,035 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-18 20:34:04,036 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-18 20:34:04,039 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-18 20:34:04,041 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-18 20:34:04,042 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-18 20:34:04,043 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-18 20:34:04,043 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-18 20:34:04,044 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-18 20:34:04,045 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-18 20:34:04,045 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-18 20:34:04,046 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64979dca-3817-402d-bdea-ca82ed85ad57/bin/uautomizer-TMbwUNV5ro/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-18 20:34:04,089 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-18 20:34:04,091 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-18 20:34:04,092 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-18 20:34:04,092 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-18 20:34:04,093 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-18 20:34:04,093 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-18 20:34:04,094 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-18 20:34:04,094 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-18 20:34:04,095 INFO L138 SettingsManager]: * Use SBE=true [2022-11-18 20:34:04,095 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-18 20:34:04,096 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-18 20:34:04,097 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-18 20:34:04,097 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-18 20:34:04,097 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-18 20:34:04,097 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-18 20:34:04,097 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-18 20:34:04,098 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-18 20:34:04,098 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-18 20:34:04,098 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-18 20:34:04,098 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-18 20:34:04,099 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-18 20:34:04,099 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-18 20:34:04,099 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-18 20:34:04,099 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-18 20:34:04,100 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-18 20:34:04,100 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-18 20:34:04,100 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-18 20:34:04,100 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-18 20:34:04,101 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-18 20:34:04,101 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-18 20:34:04,103 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64979dca-3817-402d-bdea-ca82ed85ad57/bin/uautomizer-TMbwUNV5ro/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64979dca-3817-402d-bdea-ca82ed85ad57/bin/uautomizer-TMbwUNV5ro Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60b3c577fa65970bc54a66f3c47d776002fb71c3b88171fe0d06c29869c37698 [2022-11-18 20:34:04,421 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-18 20:34:04,448 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-18 20:34:04,452 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-18 20:34:04,454 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-18 20:34:04,454 INFO L275 PluginConnector]: CDTParser initialized [2022-11-18 20:34:04,456 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64979dca-3817-402d-bdea-ca82ed85ad57/bin/uautomizer-TMbwUNV5ro/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i [2022-11-18 20:34:04,539 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64979dca-3817-402d-bdea-ca82ed85ad57/bin/uautomizer-TMbwUNV5ro/data/e9c2e5ade/ee773c284f124147a4cdf7521cea8ee8/FLAG6cd72a1d6 [2022-11-18 20:34:06,971 INFO L306 CDTParser]: Found 1 translation units. [2022-11-18 20:34:06,971 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i [2022-11-18 20:34:07,178 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64979dca-3817-402d-bdea-ca82ed85ad57/bin/uautomizer-TMbwUNV5ro/data/e9c2e5ade/ee773c284f124147a4cdf7521cea8ee8/FLAG6cd72a1d6 [2022-11-18 20:34:07,478 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64979dca-3817-402d-bdea-ca82ed85ad57/bin/uautomizer-TMbwUNV5ro/data/e9c2e5ade/ee773c284f124147a4cdf7521cea8ee8 [2022-11-18 20:34:07,481 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-18 20:34:07,484 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-18 20:34:07,487 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-18 20:34:07,487 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-18 20:34:07,491 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-18 20:34:07,492 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:34:07" (1/1) ... [2022-11-18 20:34:07,494 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@aeec3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:07, skipping insertion in model container [2022-11-18 20:34:07,495 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:34:07" (1/1) ... [2022-11-18 20:34:07,502 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-18 20:34:08,165 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-18 20:34:38,013 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-11-18 20:34:38,016 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-11-18 20:34:38,019 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-11-18 20:34:38,021 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-11-18 20:34:38,033 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-11-18 20:34:38,034 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-11-18 20:34:38,038 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-11-18 20:34:38,041 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-11-18 20:34:38,052 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-11-18 20:34:38,059 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[460213,460226] [2022-11-18 20:34:38,071 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[460699,460712] [2022-11-18 20:34:38,125 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[480526,480539] [2022-11-18 20:34:38,127 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[480582,480595] [2022-11-18 20:34:38,127 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[480667,480680] [2022-11-18 20:34:38,128 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[480725,480738] [2022-11-18 20:34:38,129 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[480783,480796] [2022-11-18 20:34:38,130 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[480964,480977] [2022-11-18 20:34:38,131 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[481133,481146] [2022-11-18 20:34:38,136 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[481280,481293] [2022-11-18 20:34:38,137 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[481336,481349] [2022-11-18 20:34:38,137 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[481388,481401] [2022-11-18 20:34:38,143 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-11-18 20:34:38,190 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[492308,492321] [2022-11-18 20:34:38,192 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[492396,492409] [2022-11-18 20:34:38,197 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[494473,494486] [2022-11-18 20:34:38,198 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[494532,494545] [2022-11-18 20:34:38,198 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[494628,494641] [2022-11-18 20:34:38,199 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[494718,494731] [2022-11-18 20:34:38,200 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[495005,495018] [2022-11-18 20:34:38,201 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[495172,495185] [2022-11-18 20:34:38,202 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[495471,495484] [2022-11-18 20:34:38,203 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[495755,495768] [2022-11-18 20:34:38,204 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[496077,496090] [2022-11-18 20:34:38,205 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[496195,496208] [2022-11-18 20:34:38,206 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[496526,496539] [2022-11-18 20:34:38,207 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[496754,496767] [2022-11-18 20:34:38,207 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[496813,496826] [2022-11-18 20:34:38,208 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[496871,496884] [2022-11-18 20:34:38,209 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[497102,497115] [2022-11-18 20:34:38,209 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[497158,497171] [2022-11-18 20:34:38,210 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[497391,497404] [2022-11-18 20:34:38,210 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[497447,497460] [2022-11-18 20:34:38,211 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[497725,497738] [2022-11-18 20:34:38,212 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[498005,498018] [2022-11-18 20:34:38,213 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[498062,498075] [2022-11-18 20:34:38,214 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[498118,498131] [2022-11-18 20:34:38,214 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[498212,498225] [2022-11-18 20:34:38,215 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[498431,498444] [2022-11-18 20:34:38,216 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[498662,498675] [2022-11-18 20:34:38,217 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[498723,498736] [2022-11-18 20:34:38,217 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[498778,498791] [2022-11-18 20:34:38,218 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[498876,498889] [2022-11-18 20:34:38,219 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[499008,499021] [2022-11-18 20:34:38,220 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[499235,499248] [2022-11-18 20:34:38,221 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[499474,499487] [2022-11-18 20:34:38,222 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[499537,499550] [2022-11-18 20:34:38,222 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[499637,499650] [2022-11-18 20:34:38,223 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[499694,499707] [2022-11-18 20:34:38,224 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[499755,499768] [2022-11-18 20:34:38,224 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[499903,499916] [2022-11-18 20:34:38,226 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[500138,500151] [2022-11-18 20:34:38,226 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[500201,500214] [2022-11-18 20:34:38,227 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[500301,500314] [2022-11-18 20:34:38,228 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[500505,500518] [2022-11-18 20:34:38,229 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[500562,500575] [2022-11-18 20:34:38,229 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[500656,500669] [2022-11-18 20:34:38,231 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[501054,501067] [2022-11-18 20:34:38,232 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[501178,501191] [2022-11-18 20:34:38,232 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[501257,501270] [2022-11-18 20:34:38,233 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[501314,501327] [2022-11-18 20:34:38,233 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[501408,501421] [2022-11-18 20:34:38,234 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[501460,501473] [2022-11-18 20:34:38,235 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[501558,501571] [2022-11-18 20:34:38,235 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[501637,501650] [2022-11-18 20:34:38,236 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[501694,501707] [2022-11-18 20:34:38,236 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[501788,501801] [2022-11-18 20:34:38,237 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[501840,501853] [2022-11-18 20:34:38,238 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[501909,501922] [2022-11-18 20:34:38,238 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[501988,502001] [2022-11-18 20:34:38,239 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[502045,502058] [2022-11-18 20:34:38,239 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[502139,502152] [2022-11-18 20:34:38,240 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[502191,502204] [2022-11-18 20:34:38,265 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: getenv [2022-11-18 20:34:38,266 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6a6f6aac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:38, skipping insertion in model container [2022-11-18 20:34:38,266 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-18 20:34:38,267 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-18 20:34:38,269 INFO L158 Benchmark]: Toolchain (without parser) took 30783.50ms. Allocated memory was 144.7MB in the beginning and 285.2MB in the end (delta: 140.5MB). Free memory was 72.9MB in the beginning and 196.6MB in the end (delta: -123.7MB). Peak memory consumption was 173.7MB. Max. memory is 16.1GB. [2022-11-18 20:34:38,269 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 92.3MB. Free memory was 46.1MB in the beginning and 46.1MB in the end (delta: 40.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-18 20:34:38,270 INFO L158 Benchmark]: CACSL2BoogieTranslator took 30779.62ms. Allocated memory was 144.7MB in the beginning and 285.2MB in the end (delta: 140.5MB). Free memory was 72.9MB in the beginning and 196.6MB in the end (delta: -123.7MB). Peak memory consumption was 173.7MB. Max. memory is 16.1GB. [2022-11-18 20:34:38,272 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 92.3MB. Free memory was 46.1MB in the beginning and 46.1MB in the end (delta: 40.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 30779.62ms. Allocated memory was 144.7MB in the beginning and 285.2MB in the end (delta: 140.5MB). Free memory was 72.9MB in the beginning and 196.6MB in the end (delta: -123.7MB). Peak memory consumption was 173.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9535]: Unsupported Syntax Unsupported function: getenv 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64979dca-3817-402d-bdea-ca82ed85ad57/bin/uautomizer-TMbwUNV5ro/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64979dca-3817-402d-bdea-ca82ed85ad57/bin/uautomizer-TMbwUNV5ro/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64979dca-3817-402d-bdea-ca82ed85ad57/bin/uautomizer-TMbwUNV5ro/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64979dca-3817-402d-bdea-ca82ed85ad57/bin/uautomizer-TMbwUNV5ro/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64979dca-3817-402d-bdea-ca82ed85ad57/bin/uautomizer-TMbwUNV5ro/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64979dca-3817-402d-bdea-ca82ed85ad57/bin/uautomizer-TMbwUNV5ro --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 60b3c577fa65970bc54a66f3c47d776002fb71c3b88171fe0d06c29869c37698 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-8393723 [2022-11-18 20:34:40,495 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-18 20:34:40,497 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-18 20:34:40,520 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-18 20:34:40,521 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-18 20:34:40,522 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-18 20:34:40,528 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-18 20:34:40,530 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-18 20:34:40,534 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-18 20:34:40,538 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-18 20:34:40,540 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-18 20:34:40,542 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-18 20:34:40,544 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-18 20:34:40,547 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-18 20:34:40,549 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-18 20:34:40,551 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-18 20:34:40,554 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-18 20:34:40,559 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-18 20:34:40,561 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-18 20:34:40,563 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-18 20:34:40,565 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-18 20:34:40,566 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-18 20:34:40,568 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-18 20:34:40,569 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-18 20:34:40,572 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-18 20:34:40,573 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-18 20:34:40,573 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-18 20:34:40,574 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-18 20:34:40,575 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-18 20:34:40,576 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-18 20:34:40,576 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-18 20:34:40,577 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-18 20:34:40,578 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-18 20:34:40,579 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-18 20:34:40,580 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-18 20:34:40,581 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-18 20:34:40,582 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-18 20:34:40,582 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-18 20:34:40,583 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-18 20:34:40,584 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-18 20:34:40,585 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-18 20:34:40,586 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64979dca-3817-402d-bdea-ca82ed85ad57/bin/uautomizer-TMbwUNV5ro/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-18 20:34:40,637 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-18 20:34:40,638 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-18 20:34:40,638 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-18 20:34:40,639 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-18 20:34:40,639 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-18 20:34:40,640 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-18 20:34:40,641 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-18 20:34:40,641 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-18 20:34:40,641 INFO L138 SettingsManager]: * Use SBE=true [2022-11-18 20:34:40,642 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-18 20:34:40,642 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-18 20:34:40,642 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-18 20:34:40,642 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-18 20:34:40,643 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-18 20:34:40,643 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-18 20:34:40,643 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-18 20:34:40,644 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-18 20:34:40,644 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-18 20:34:40,644 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-18 20:34:40,645 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-18 20:34:40,645 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-18 20:34:40,645 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-18 20:34:40,646 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-18 20:34:40,646 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-18 20:34:40,646 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-18 20:34:40,647 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-18 20:34:40,647 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-18 20:34:40,647 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-18 20:34:40,647 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-18 20:34:40,648 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-18 20:34:40,648 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-18 20:34:40,648 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-18 20:34:40,649 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-18 20:34:40,649 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64979dca-3817-402d-bdea-ca82ed85ad57/bin/uautomizer-TMbwUNV5ro/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64979dca-3817-402d-bdea-ca82ed85ad57/bin/uautomizer-TMbwUNV5ro Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60b3c577fa65970bc54a66f3c47d776002fb71c3b88171fe0d06c29869c37698 [2022-11-18 20:34:41,079 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-18 20:34:41,109 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-18 20:34:41,112 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-18 20:34:41,113 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-18 20:34:41,116 INFO L275 PluginConnector]: CDTParser initialized [2022-11-18 20:34:41,118 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64979dca-3817-402d-bdea-ca82ed85ad57/bin/uautomizer-TMbwUNV5ro/../../sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i [2022-11-18 20:34:41,207 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64979dca-3817-402d-bdea-ca82ed85ad57/bin/uautomizer-TMbwUNV5ro/data/9403ae686/8b83f54a1031438496dded7abf79fa8c/FLAG0659f8006 [2022-11-18 20:34:43,706 INFO L306 CDTParser]: Found 1 translation units. [2022-11-18 20:34:43,708 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i [2022-11-18 20:34:44,064 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64979dca-3817-402d-bdea-ca82ed85ad57/bin/uautomizer-TMbwUNV5ro/data/9403ae686/8b83f54a1031438496dded7abf79fa8c/FLAG0659f8006 [2022-11-18 20:34:44,206 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64979dca-3817-402d-bdea-ca82ed85ad57/bin/uautomizer-TMbwUNV5ro/data/9403ae686/8b83f54a1031438496dded7abf79fa8c [2022-11-18 20:34:44,209 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-18 20:34:44,212 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-18 20:34:44,217 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-18 20:34:44,217 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-18 20:34:44,222 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-18 20:34:44,223 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:34:44" (1/1) ... [2022-11-18 20:34:44,227 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6de77a08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:44, skipping insertion in model container [2022-11-18 20:34:44,227 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:34:44" (1/1) ... [2022-11-18 20:34:44,236 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-18 20:34:44,852 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-18 20:35:14,788 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-11-18 20:35:14,791 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-11-18 20:35:14,794 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-11-18 20:35:14,795 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-11-18 20:35:14,804 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-11-18 20:35:14,807 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-11-18 20:35:14,808 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-11-18 20:35:14,816 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-11-18 20:35:14,818 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-11-18 20:35:14,825 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[460213,460226] [2022-11-18 20:35:14,831 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[460699,460712] [2022-11-18 20:35:14,884 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[480526,480539] [2022-11-18 20:35:14,884 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[480582,480595] [2022-11-18 20:35:14,885 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[480667,480680] [2022-11-18 20:35:14,886 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[480725,480738] [2022-11-18 20:35:14,886 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[480783,480796] [2022-11-18 20:35:14,887 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[480964,480977] [2022-11-18 20:35:14,889 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[481133,481146] [2022-11-18 20:35:14,891 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[481280,481293] [2022-11-18 20:35:14,892 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[481336,481349] [2022-11-18 20:35:14,892 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[481388,481401] [2022-11-18 20:35:14,896 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-11-18 20:35:14,911 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[492308,492321] [2022-11-18 20:35:14,913 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[492396,492409] [2022-11-18 20:35:14,918 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[494473,494486] [2022-11-18 20:35:14,919 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[494532,494545] [2022-11-18 20:35:14,920 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[494628,494641] [2022-11-18 20:35:14,923 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[494718,494731] [2022-11-18 20:35:14,926 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[495005,495018] [2022-11-18 20:35:14,927 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[495172,495185] [2022-11-18 20:35:14,928 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[495471,495484] [2022-11-18 20:35:14,929 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[495755,495768] [2022-11-18 20:35:14,931 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[496077,496090] [2022-11-18 20:35:14,932 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[496195,496208] [2022-11-18 20:35:14,934 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[496526,496539] [2022-11-18 20:35:14,935 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[496754,496767] [2022-11-18 20:35:14,935 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[496813,496826] [2022-11-18 20:35:14,936 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[496871,496884] [2022-11-18 20:35:14,937 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[497102,497115] [2022-11-18 20:35:14,938 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[497158,497171] [2022-11-18 20:35:14,939 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[497391,497404] [2022-11-18 20:35:14,940 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[497447,497460] [2022-11-18 20:35:14,941 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[497725,497738] [2022-11-18 20:35:14,944 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[498005,498018] [2022-11-18 20:35:14,944 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[498062,498075] [2022-11-18 20:35:14,945 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[498118,498131] [2022-11-18 20:35:14,946 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[498212,498225] [2022-11-18 20:35:14,946 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[498431,498444] [2022-11-18 20:35:14,947 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[498662,498675] [2022-11-18 20:35:14,948 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[498723,498736] [2022-11-18 20:35:14,949 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[498778,498791] [2022-11-18 20:35:14,949 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[498876,498889] [2022-11-18 20:35:14,950 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[499008,499021] [2022-11-18 20:35:14,951 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[499235,499248] [2022-11-18 20:35:14,953 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[499474,499487] [2022-11-18 20:35:14,953 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[499537,499550] [2022-11-18 20:35:14,954 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[499637,499650] [2022-11-18 20:35:14,955 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[499694,499707] [2022-11-18 20:35:14,956 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[499755,499768] [2022-11-18 20:35:14,957 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[499903,499916] [2022-11-18 20:35:14,958 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[500138,500151] [2022-11-18 20:35:14,959 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[500201,500214] [2022-11-18 20:35:14,960 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[500301,500314] [2022-11-18 20:35:14,961 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[500505,500518] [2022-11-18 20:35:14,962 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[500562,500575] [2022-11-18 20:35:14,963 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[500656,500669] [2022-11-18 20:35:14,965 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[501054,501067] [2022-11-18 20:35:14,965 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[501178,501191] [2022-11-18 20:35:14,967 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[501257,501270] [2022-11-18 20:35:14,972 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[501314,501327] [2022-11-18 20:35:14,973 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[501408,501421] [2022-11-18 20:35:14,974 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[501460,501473] [2022-11-18 20:35:14,975 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[501558,501571] [2022-11-18 20:35:14,977 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[501637,501650] [2022-11-18 20:35:14,978 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[501694,501707] [2022-11-18 20:35:14,979 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[501788,501801] [2022-11-18 20:35:14,979 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[501840,501853] [2022-11-18 20:35:14,980 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[501909,501922] [2022-11-18 20:35:14,981 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[501988,502001] [2022-11-18 20:35:14,982 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[502045,502058] [2022-11-18 20:35:14,982 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[502139,502152] [2022-11-18 20:35:14,983 WARN L234 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_64979dca-3817-402d-bdea-ca82ed85ad57/sv-benchmarks/c/goblint-coreutils/instrumented_interval_tail_comb.i[502191,502204] [2022-11-18 20:35:15,020 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported function: getenv [2022-11-18 20:35:15,021 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@45203083 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:35:15, skipping insertion in model container [2022-11-18 20:35:15,021 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-18 20:35:15,022 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-18 20:35:15,024 INFO L158 Benchmark]: Toolchain (without parser) took 30810.92ms. Allocated memory was 132.1MB in the beginning and 314.6MB in the end (delta: 182.5MB). Free memory was 54.5MB in the beginning and 179.8MB in the end (delta: -125.3MB). Peak memory consumption was 195.0MB. Max. memory is 16.1GB. [2022-11-18 20:35:15,025 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 73.4MB. Free memory is still 55.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-18 20:35:15,027 INFO L158 Benchmark]: CACSL2BoogieTranslator took 30805.11ms. Allocated memory was 132.1MB in the beginning and 314.6MB in the end (delta: 182.5MB). Free memory was 54.2MB in the beginning and 180.8MB in the end (delta: -126.7MB). Peak memory consumption was 195.0MB. Max. memory is 16.1GB. [2022-11-18 20:35:15,032 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 73.4MB. Free memory is still 55.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 30805.11ms. Allocated memory was 132.1MB in the beginning and 314.6MB in the end (delta: 182.5MB). Free memory was 54.2MB in the beginning and 180.8MB in the end (delta: -126.7MB). Peak memory consumption was 195.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9535]: Unsupported Syntax Unsupported function: getenv RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN