./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b 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_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 37cffa36d12f99fa5b0b0171dcb8704e4f919336fbfc801054ad86fe38d73e34 --- 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-6b4ec56 [2022-11-20 16:56:21,713 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:56:21,716 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:56:21,736 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:56:21,736 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:56:21,738 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:56:21,739 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:56:21,741 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:56:21,743 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:56:21,745 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:56:21,746 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:56:21,747 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:56:21,748 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:56:21,749 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:56:21,750 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:56:21,752 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:56:21,753 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:56:21,754 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:56:21,755 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:56:21,758 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:56:21,759 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:56:21,761 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:56:21,762 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:56:21,763 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:56:21,767 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:56:21,768 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:56:21,768 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:56:21,769 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:56:21,770 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:56:21,771 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:56:21,771 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:56:21,772 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:56:21,773 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:56:21,774 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:56:21,776 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:56:21,776 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:56:21,777 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:56:21,777 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:56:21,778 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:56:21,779 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:56:21,779 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:56:21,780 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-11-20 16:56:21,803 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:56:21,803 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:56:21,804 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:56:21,804 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:56:21,805 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:56:21,806 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:56:21,806 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:56:21,806 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 16:56:21,806 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:56:21,807 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:56:21,807 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:56:21,807 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:56:21,807 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:56:21,808 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 16:56:21,808 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:56:21,808 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:56:21,808 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:56:21,809 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:56:21,809 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:56:21,809 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:56:21,809 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:56:21,810 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:56:21,810 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:56:21,810 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:56:21,810 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:56:21,811 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:56:21,811 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:56:21,811 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_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 37cffa36d12f99fa5b0b0171dcb8704e4f919336fbfc801054ad86fe38d73e34 [2022-11-20 16:56:22,057 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:56:22,086 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:56:22,089 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:56:22,091 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:56:22,091 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:56:22,093 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i [2022-11-20 16:56:25,177 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:56:27,037 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:56:27,037 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i [2022-11-20 16:56:27,288 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/bin/ukojak-pZX7IvK2PQ/data/3fa454dab/27b0e34606f740f69103e9542a293517/FLAG503f36632 [2022-11-20 16:56:27,309 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/bin/ukojak-pZX7IvK2PQ/data/3fa454dab/27b0e34606f740f69103e9542a293517 [2022-11-20 16:56:27,313 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:56:27,315 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:56:27,319 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:56:27,319 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:56:27,323 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:56:27,324 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:56:27" (1/1) ... [2022-11-20 16:56:27,325 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@280e7478 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:56:27, skipping insertion in model container [2022-11-20 16:56:27,326 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:56:27" (1/1) ... [2022-11-20 16:56:27,333 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:56:27,899 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:56:53,495 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memcpy_chk [2022-11-20 16:56:53,497 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memmove_chk [2022-11-20 16:56:53,499 WARN L611 FunctionHandler]: implicit declaration of function __builtin___mempcpy_chk [2022-11-20 16:56:53,500 WARN L611 FunctionHandler]: implicit declaration of function __builtin___memset_chk [2022-11-20 16:56:53,503 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcpy_chk [2022-11-20 16:56:53,505 WARN L611 FunctionHandler]: implicit declaration of function __builtin___stpcpy_chk [2022-11-20 16:56:53,506 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncpy_chk [2022-11-20 16:56:53,511 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strcat_chk [2022-11-20 16:56:53,513 WARN L611 FunctionHandler]: implicit declaration of function __builtin___strncat_chk [2022-11-20 16:56:53,576 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480337,480350] [2022-11-20 16:56:53,577 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480518,480531] [2022-11-20 16:56:53,578 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480687,480700] [2022-11-20 16:56:53,579 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[480830,480843] [2022-11-20 16:56:53,581 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[481236,481249] [2022-11-20 16:56:53,582 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[481415,481428] [2022-11-20 16:56:53,585 WARN L611 FunctionHandler]: implicit declaration of function __builtin___vsnprintf_chk [2022-11-20 16:56:53,596 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[487909,487922] [2022-11-20 16:56:53,598 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[488508,488521] [2022-11-20 16:56:53,599 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[488584,488597] [2022-11-20 16:56:53,605 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[492084,492097] [2022-11-20 16:56:53,605 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[492172,492185] [2022-11-20 16:56:53,611 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494242,494255] [2022-11-20 16:56:53,612 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494301,494314] [2022-11-20 16:56:53,613 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494393,494406] [2022-11-20 16:56:53,613 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494483,494496] [2022-11-20 16:56:53,615 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494770,494783] [2022-11-20 16:56:53,617 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[494937,494950] [2022-11-20 16:56:53,621 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495232,495245] [2022-11-20 16:56:53,624 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495516,495529] [2022-11-20 16:56:53,625 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495838,495851] [2022-11-20 16:56:53,626 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[495956,495969] [2022-11-20 16:56:53,627 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496287,496300] [2022-11-20 16:56:53,629 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496515,496528] [2022-11-20 16:56:53,629 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496573,496586] [2022-11-20 16:56:53,631 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[496803,496816] [2022-11-20 16:56:53,632 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497035,497048] [2022-11-20 16:56:53,633 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497313,497326] [2022-11-20 16:56:53,635 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497586,497599] [2022-11-20 16:56:53,636 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497643,497656] [2022-11-20 16:56:53,637 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497699,497712] [2022-11-20 16:56:53,637 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[497789,497802] [2022-11-20 16:56:53,638 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498008,498021] [2022-11-20 16:56:53,640 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498232,498245] [2022-11-20 16:56:53,640 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498293,498306] [2022-11-20 16:56:53,641 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498348,498361] [2022-11-20 16:56:53,642 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498442,498455] [2022-11-20 16:56:53,642 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498574,498587] [2022-11-20 16:56:53,643 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[498801,498814] [2022-11-20 16:56:53,644 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499033,499046] [2022-11-20 16:56:53,645 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499096,499109] [2022-11-20 16:56:53,647 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499192,499205] [2022-11-20 16:56:53,648 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499249,499262] [2022-11-20 16:56:53,648 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499310,499323] [2022-11-20 16:56:53,649 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499458,499471] [2022-11-20 16:56:53,650 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499686,499699] [2022-11-20 16:56:53,651 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499749,499762] [2022-11-20 16:56:53,652 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[499845,499858] [2022-11-20 16:56:53,654 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500042,500055] [2022-11-20 16:56:53,654 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500099,500112] [2022-11-20 16:56:53,655 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500189,500202] [2022-11-20 16:56:53,657 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500676,500689] [2022-11-20 16:56:53,657 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500733,500746] [2022-11-20 16:56:53,659 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500823,500836] [2022-11-20 16:56:53,659 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500875,500888] [2022-11-20 16:56:53,660 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[500992,501005] [2022-11-20 16:56:53,660 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501049,501062] [2022-11-20 16:56:53,661 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501139,501152] [2022-11-20 16:56:53,661 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501191,501204] [2022-11-20 16:56:53,662 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501279,501292] [2022-11-20 16:56:53,662 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501336,501349] [2022-11-20 16:56:53,663 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501426,501439] [2022-11-20 16:56:53,664 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[501478,501491] [2022-11-20 16:56:53,780 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534422,534435] [2022-11-20 16:56:53,781 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534512,534525] [2022-11-20 16:56:53,782 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534655,534668] [2022-11-20 16:56:53,782 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[534947,534960] [2022-11-20 16:56:53,783 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[535045,535058] [2022-11-20 16:56:53,784 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i[535200,535213] [2022-11-20 16:56:53,947 WARN L611 FunctionHandler]: implicit declaration of function __builtin_strspn [2022-11-20 16:56:53,962 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl [2022-11-20 16:56:53,963 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@525e09c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:56:53, skipping insertion in model container [2022-11-20 16:56:53,963 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:56:53,964 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 16:56:53,966 INFO L158 Benchmark]: Toolchain (without parser) took 26649.51ms. Allocated memory was 184.5MB in the beginning and 268.4MB in the end (delta: 83.9MB). Free memory was 94.6MB in the beginning and 166.2MB in the end (delta: -71.6MB). Peak memory consumption was 134.7MB. Max. memory is 16.1GB. [2022-11-20 16:56:53,966 INFO L158 Benchmark]: CDTParser took 1.56ms. Allocated memory is still 142.6MB. Free memory is still 85.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:56:53,967 INFO L158 Benchmark]: CACSL2BoogieTranslator took 26644.66ms. Allocated memory was 184.5MB in the beginning and 268.4MB in the end (delta: 83.9MB). Free memory was 94.6MB in the beginning and 166.2MB in the end (delta: -71.6MB). Peak memory consumption was 134.7MB. Max. memory is 16.1GB. [2022-11-20 16:56:53,973 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.56ms. Allocated memory is still 142.6MB. Free memory is still 85.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 26644.66ms. Allocated memory was 184.5MB in the beginning and 268.4MB in the end (delta: 83.9MB). Free memory was 94.6MB in the beginning and 166.2MB in the end (delta: -71.6MB). Peak memory consumption was 134.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12199]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: rpl_fcntl 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_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 37cffa36d12f99fa5b0b0171dcb8704e4f919336fbfc801054ad86fe38d73e34 --- 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-6b4ec56 [2022-11-20 16:56:56,187 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:56:56,190 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:56:56,229 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:56:56,230 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:56:56,233 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:56:56,237 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:56:56,240 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:56:56,243 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:56:56,245 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:56:56,246 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:56:56,247 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:56:56,248 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:56:56,249 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:56:56,250 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:56:56,251 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:56:56,252 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:56:56,252 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:56:56,254 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:56:56,256 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:56:56,257 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:56:56,258 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:56:56,260 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:56:56,260 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:56:56,264 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:56:56,264 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:56:56,265 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:56:56,266 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:56:56,266 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:56:56,267 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:56:56,268 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:56:56,268 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:56:56,269 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:56:56,270 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:56:56,280 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:56:56,281 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:56:56,281 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:56:56,282 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:56:56,282 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:56:56,283 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:56:56,284 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:56:56,292 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-11-20 16:56:56,330 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:56:56,331 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:56:56,333 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:56:56,333 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:56:56,334 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:56:56,334 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:56:56,334 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:56:56,335 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 16:56:56,335 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:56:56,335 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:56:56,336 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:56:56,336 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:56:56,336 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 16:56:56,337 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 16:56:56,337 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 16:56:56,337 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 16:56:56,337 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:56:56,338 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:56:56,338 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:56:56,338 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:56:56,338 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:56:56,338 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:56:56,339 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:56:56,339 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:56:56,339 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:56:56,339 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:56:56,340 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 16:56:56,340 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 16:56:56,340 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:56:56,340 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 16:56:56,340 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 16:56:56,341 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_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 37cffa36d12f99fa5b0b0171dcb8704e4f919336fbfc801054ad86fe38d73e34 [2022-11-20 16:56:56,711 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:56:56,731 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:56:56,734 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:56:56,735 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:56:56,736 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:56:56,737 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i [2022-11-20 16:56:59,965 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:57:02,026 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:57:02,027 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/sv-benchmarks/c/goblint-coreutils/instrumented_ptx_comb.i [2022-11-20 16:57:02,310 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/bin/ukojak-pZX7IvK2PQ/data/49292c37a/12721ce785394c23b36adbfbc8009567/FLAGb5485cafb [2022-11-20 16:57:02,347 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bf1c42c-8f8f-40af-953a-8cb21cbd2d96/bin/ukojak-pZX7IvK2PQ/data/49292c37a/12721ce785394c23b36adbfbc8009567 [2022-11-20 16:57:02,351 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:57:02,353 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:57:02,358 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:57:02,358 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:57:02,361 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:57:02,362 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:57:02" (1/1) ... [2022-11-20 16:57:02,363 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d778434 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:57:02, skipping insertion in model container [2022-11-20 16:57:02,364 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:57:02" (1/1) ... [2022-11-20 16:57:02,371 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:57:02,959 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:57:03,524 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructOverflowCheckForBinaryBitwiseIntegerExpression(BitvectorTranslation.java:1570) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.addIntegerBoundsCheck(CExpressionTranslator.java:1060) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleBitshiftOperation(CExpressionTranslator.java:430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:834) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:152) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.visit(TypeHandler.java:455) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:183) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2116) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 16:57:03,530 INFO L158 Benchmark]: Toolchain (without parser) took 1175.79ms. Allocated memory was 148.9MB in the beginning and 180.4MB in the end (delta: 31.5MB). Free memory was 81.6MB in the beginning and 66.2MB in the end (delta: 15.4MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2022-11-20 16:57:03,531 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 75.5MB. Free memory is still 53.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:57:03,532 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1170.25ms. Allocated memory was 148.9MB in the beginning and 180.4MB in the end (delta: 31.5MB). Free memory was 81.2MB in the beginning and 66.2MB in the end (delta: 15.0MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2022-11-20 16:57:03,533 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 75.5MB. Free memory is still 53.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1170.25ms. Allocated memory was 148.9MB in the beginning and 180.4MB in the end (delta: 31.5MB). Free memory was 81.2MB in the beginning and 66.2MB in the end (delta: 15.0MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructOverflowCheckForBinaryBitwiseIntegerExpression(BitvectorTranslation.java:1570) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented.