./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-isdn-mISDN-mISDN_core.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 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_e07441bb-9aa6-41c0-a4b5-58c286ac874d/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e07441bb-9aa6-41c0-a4b5-58c286ac874d/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e07441bb-9aa6-41c0-a4b5-58c286ac874d/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e07441bb-9aa6-41c0-a4b5-58c286ac874d/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-isdn-mISDN-mISDN_core.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e07441bb-9aa6-41c0-a4b5-58c286ac874d/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e07441bb-9aa6-41c0-a4b5-58c286ac874d/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ccb132c695bb8de4b780a866890bb06110154d1122dafb82c924b78db0c67895 --- 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-2329fc7 [2022-12-14 23:02:00,847 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:02:00,849 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:02:00,867 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:02:00,867 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:02:00,868 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:02:00,869 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:02:00,871 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:02:00,872 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:02:00,873 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:02:00,874 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:02:00,875 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:02:00,875 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:02:00,876 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:02:00,877 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:02:00,878 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:02:00,879 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:02:00,880 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:02:00,881 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:02:00,883 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:02:00,884 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:02:00,885 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:02:00,886 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:02:00,887 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:02:00,899 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:02:00,899 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:02:00,900 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:02:00,900 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:02:00,901 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:02:00,902 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:02:00,902 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:02:00,903 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:02:00,904 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:02:00,904 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:02:00,905 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:02:00,906 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:02:00,906 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:02:00,907 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:02:00,907 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:02:00,908 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:02:00,908 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:02:00,909 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e07441bb-9aa6-41c0-a4b5-58c286ac874d/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 23:02:00,929 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:02:00,929 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:02:00,930 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:02:00,931 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:02:00,931 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:02:00,931 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:02:00,940 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:02:00,940 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 23:02:00,941 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:02:00,941 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:02:00,941 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:02:00,941 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:02:00,941 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:02:00,941 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:02:00,941 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:02:00,942 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:02:00,942 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:02:00,942 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:02:00,942 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:02:00,942 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:02:00,943 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:02:00,943 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:02:00,943 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 23:02:00,943 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 23:02:00,943 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:02:00,943 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_e07441bb-9aa6-41c0-a4b5-58c286ac874d/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e07441bb-9aa6-41c0-a4b5-58c286ac874d/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ccb132c695bb8de4b780a866890bb06110154d1122dafb82c924b78db0c67895 [2022-12-14 23:02:01,152 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:02:01,171 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:02:01,173 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:02:01,174 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:02:01,175 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:02:01,176 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e07441bb-9aa6-41c0-a4b5-58c286ac874d/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-isdn-mISDN-mISDN_core.ko.cil.out.i [2022-12-14 23:02:03,676 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:02:04,100 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:02:04,101 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e07441bb-9aa6-41c0-a4b5-58c286ac874d/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-isdn-mISDN-mISDN_core.ko.cil.out.i [2022-12-14 23:02:04,141 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e07441bb-9aa6-41c0-a4b5-58c286ac874d/bin/ukojak-rkRKPMF4O4/data/ed80a8313/834f0584e39b4f28841665b71d8b0318/FLAG953ea8834 [2022-12-14 23:02:04,248 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e07441bb-9aa6-41c0-a4b5-58c286ac874d/bin/ukojak-rkRKPMF4O4/data/ed80a8313/834f0584e39b4f28841665b71d8b0318 [2022-12-14 23:02:04,250 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:02:04,251 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:02:04,252 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:02:04,252 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:02:04,255 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:02:04,255 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:02:04" (1/1) ... [2022-12-14 23:02:04,256 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@728a34c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:02:04, skipping insertion in model container [2022-12-14 23:02:04,256 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:02:04" (1/1) ... [2022-12-14 23:02:04,261 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:02:04,418 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:02:04,761 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 23:02:04,990 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 23:02:05,085 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 23:02:05,092 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 23:02:05,098 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 23:02:05,104 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 23:02:05,110 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 23:02:05,134 WARN L623 FunctionHandler]: Unknown extern function add_uevent_var [2022-12-14 23:02:05,147 WARN L623 FunctionHandler]: Unknown extern function class_find_device [2022-12-14 23:02:05,153 WARN L623 FunctionHandler]: Unknown extern function class_for_each_device [2022-12-14 23:02:05,159 WARN L623 FunctionHandler]: Unknown extern function device_initialize [2022-12-14 23:02:05,160 WARN L623 FunctionHandler]: Unknown extern function dev_set_name [2022-12-14 23:02:05,161 WARN L623 FunctionHandler]: Unknown extern function dev_set_name [2022-12-14 23:02:05,161 WARN L623 FunctionHandler]: Unknown extern function dev_set_name [2022-12-14 23:02:05,162 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 23:02:05,163 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 23:02:05,164 WARN L623 FunctionHandler]: Unknown extern function device_add [2022-12-14 23:02:05,165 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 23:02:05,165 WARN L623 FunctionHandler]: Unknown extern function device_del [2022-12-14 23:02:05,165 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 23:02:05,166 WARN L623 FunctionHandler]: Unknown extern function put_device [2022-12-14 23:02:05,167 WARN L623 FunctionHandler]: Unknown extern function _raw_read_lock [2022-12-14 23:02:05,168 WARN L623 FunctionHandler]: Unknown extern function _raw_read_unlock [2022-12-14 23:02:05,169 WARN L623 FunctionHandler]: Unknown extern function _raw_read_lock [2022-12-14 23:02:05,170 WARN L623 FunctionHandler]: Unknown extern function _raw_read_unlock [2022-12-14 23:02:05,170 WARN L623 FunctionHandler]: Unknown extern function _raw_read_unlock [2022-12-14 23:02:05,171 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 23:02:05,172 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 23:02:05,173 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 23:02:05,174 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 23:02:05,175 WARN L623 FunctionHandler]: Unknown extern function _raw_write_lock_irqsave [2022-12-14 23:02:05,175 WARN L623 FunctionHandler]: Unknown extern function _raw_write_unlock_irqrestore [2022-12-14 23:02:05,176 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 23:02:05,176 WARN L623 FunctionHandler]: Unknown extern function _raw_write_lock_irqsave [2022-12-14 23:02:05,176 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 23:02:05,177 WARN L623 FunctionHandler]: Unknown extern function _raw_write_unlock_irqrestore [2022-12-14 23:02:05,182 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 23:02:05,183 WARN L623 FunctionHandler]: Unknown extern function __class_register [2022-12-14 23:02:05,184 WARN L623 FunctionHandler]: Unknown extern function class_unregister [2022-12-14 23:02:05,190 WARN L623 FunctionHandler]: Unknown extern function class_unregister [2022-12-14 23:02:05,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 23:02:05,209 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_e07441bb-9aa6-41c0-a4b5-58c286ac874d/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-isdn-mISDN-mISDN_core.ko.cil.out.i[156044,156057] [2022-12-14 23:02:05,217 WARN L623 FunctionHandler]: Unknown extern function ldv_undefined_int [2022-12-14 23:02:05,251 WARN L623 FunctionHandler]: Unknown extern function __kmalloc [2022-12-14 23:02:05,289 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 23:02:05,290 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 23:02:05,292 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 23:02:05,293 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 23:02:05,294 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 23:02:05,299 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function and varargs usage is unknown: ##fun~$Pointer$~X~$Pointer$X~varArgs~~TO~VOID [2022-12-14 23:02:05,299 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3add3e14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:02:05, skipping insertion in model container [2022-12-14 23:02:05,300 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:02:05,300 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 23:02:05,301 INFO L158 Benchmark]: Toolchain (without parser) took 1049.36ms. Allocated memory was 125.8MB in the beginning and 178.3MB in the end (delta: 52.4MB). Free memory was 74.0MB in the beginning and 92.8MB in the end (delta: -18.8MB). Peak memory consumption was 48.3MB. Max. memory is 16.1GB. [2022-12-14 23:02:05,302 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 125.8MB. Free memory was 94.0MB in the beginning and 93.9MB in the end (delta: 153.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:02:05,302 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1047.52ms. Allocated memory was 125.8MB in the beginning and 178.3MB in the end (delta: 52.4MB). Free memory was 74.0MB in the beginning and 92.8MB in the end (delta: -18.8MB). Peak memory consumption was 48.3MB. Max. memory is 16.1GB. [2022-12-14 23:02:05,303 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 125.8MB. Free memory was 94.0MB in the beginning and 93.9MB in the end (delta: 153.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1047.52ms. Allocated memory was 125.8MB in the beginning and 178.3MB in the end (delta: 52.4MB). Free memory was 74.0MB in the beginning and 92.8MB in the end (delta: -18.8MB). Peak memory consumption was 48.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5682]: Unsupported Syntax encountered a call to a var args function and varargs usage is unknown: ##fun~$Pointer$~X~$Pointer$X~varArgs~~TO~VOID 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_e07441bb-9aa6-41c0-a4b5-58c286ac874d/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e07441bb-9aa6-41c0-a4b5-58c286ac874d/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e07441bb-9aa6-41c0-a4b5-58c286ac874d/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e07441bb-9aa6-41c0-a4b5-58c286ac874d/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-isdn-mISDN-mISDN_core.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e07441bb-9aa6-41c0-a4b5-58c286ac874d/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e07441bb-9aa6-41c0-a4b5-58c286ac874d/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ccb132c695bb8de4b780a866890bb06110154d1122dafb82c924b78db0c67895 --- 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-2329fc7 [2022-12-14 23:02:06,680 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:02:06,682 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:02:06,701 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:02:06,701 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:02:06,702 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:02:06,704 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:02:06,705 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:02:06,707 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:02:06,708 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:02:06,709 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:02:06,710 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:02:06,710 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:02:06,711 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:02:06,712 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:02:06,713 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:02:06,714 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:02:06,715 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:02:06,716 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:02:06,718 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:02:06,719 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:02:06,721 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:02:06,722 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:02:06,723 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:02:06,726 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:02:06,726 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:02:06,727 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:02:06,728 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:02:06,728 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:02:06,729 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:02:06,729 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:02:06,730 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:02:06,731 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:02:06,732 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:02:06,733 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:02:06,733 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:02:06,733 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:02:06,734 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:02:06,734 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:02:06,735 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:02:06,735 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:02:06,736 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e07441bb-9aa6-41c0-a4b5-58c286ac874d/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 23:02:06,758 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:02:06,759 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:02:06,759 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:02:06,760 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:02:06,760 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:02:06,760 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:02:06,761 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:02:06,761 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:02:06,761 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:02:06,761 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:02:06,761 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:02:06,762 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 23:02:06,762 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 23:02:06,762 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 23:02:06,762 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:02:06,762 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:02:06,762 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:02:06,763 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:02:06,763 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:02:06,763 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:02:06,763 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:02:06,763 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:02:06,764 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:02:06,764 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:02:06,764 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 23:02:06,764 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 23:02:06,764 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:02:06,764 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 23:02:06,765 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 23:02:06,765 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_e07441bb-9aa6-41c0-a4b5-58c286ac874d/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e07441bb-9aa6-41c0-a4b5-58c286ac874d/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ccb132c695bb8de4b780a866890bb06110154d1122dafb82c924b78db0c67895 [2022-12-14 23:02:07,003 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:02:07,017 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:02:07,019 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:02:07,020 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:02:07,020 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:02:07,021 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e07441bb-9aa6-41c0-a4b5-58c286ac874d/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-isdn-mISDN-mISDN_core.ko.cil.out.i [2022-12-14 23:02:09,576 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:02:09,953 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:02:09,953 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e07441bb-9aa6-41c0-a4b5-58c286ac874d/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-isdn-mISDN-mISDN_core.ko.cil.out.i [2022-12-14 23:02:09,981 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e07441bb-9aa6-41c0-a4b5-58c286ac874d/bin/ukojak-rkRKPMF4O4/data/46604dd77/906dfa134ad4490c99e2cddfd8678459/FLAG1dff6e8f7 [2022-12-14 23:02:09,991 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e07441bb-9aa6-41c0-a4b5-58c286ac874d/bin/ukojak-rkRKPMF4O4/data/46604dd77/906dfa134ad4490c99e2cddfd8678459 [2022-12-14 23:02:09,993 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:02:09,994 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:02:09,995 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:02:09,995 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:02:09,997 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:02:09,998 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:02:09" (1/1) ... [2022-12-14 23:02:09,999 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56ef5645 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:02:09, skipping insertion in model container [2022-12-14 23:02:09,999 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:02:09" (1/1) ... [2022-12-14 23:02:10,004 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:02:10,131 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:02:10,462 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 23:02:10,729 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 23:02:10,830 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 23:02:10,838 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 23:02:10,846 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 23:02:10,854 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 23:02:10,862 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 23:02:10,890 WARN L623 FunctionHandler]: Unknown extern function add_uevent_var [2022-12-14 23:02:10,904 WARN L623 FunctionHandler]: Unknown extern function class_find_device [2022-12-14 23:02:10,911 WARN L623 FunctionHandler]: Unknown extern function class_for_each_device [2022-12-14 23:02:10,919 WARN L623 FunctionHandler]: Unknown extern function device_initialize [2022-12-14 23:02:10,920 WARN L623 FunctionHandler]: Unknown extern function dev_set_name [2022-12-14 23:02:10,920 WARN L623 FunctionHandler]: Unknown extern function dev_set_name [2022-12-14 23:02:10,921 WARN L623 FunctionHandler]: Unknown extern function dev_set_name [2022-12-14 23:02:10,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 23:02:10,925 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 23:02:10,926 WARN L623 FunctionHandler]: Unknown extern function device_add [2022-12-14 23:02:10,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 23:02:10,928 WARN L623 FunctionHandler]: Unknown extern function device_del [2022-12-14 23:02:10,928 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 23:02:10,929 WARN L623 FunctionHandler]: Unknown extern function put_device [2022-12-14 23:02:10,930 WARN L623 FunctionHandler]: Unknown extern function _raw_read_lock [2022-12-14 23:02:10,931 WARN L623 FunctionHandler]: Unknown extern function _raw_read_unlock [2022-12-14 23:02:10,932 WARN L623 FunctionHandler]: Unknown extern function _raw_read_lock [2022-12-14 23:02:10,933 WARN L623 FunctionHandler]: Unknown extern function _raw_read_unlock [2022-12-14 23:02:10,934 WARN L623 FunctionHandler]: Unknown extern function _raw_read_unlock [2022-12-14 23:02:10,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 23:02:10,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 23:02:10,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 23:02:10,938 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 23:02:10,939 WARN L623 FunctionHandler]: Unknown extern function _raw_write_lock_irqsave [2022-12-14 23:02:10,939 WARN L623 FunctionHandler]: Unknown extern function _raw_write_unlock_irqrestore [2022-12-14 23:02:10,940 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 23:02:10,941 WARN L623 FunctionHandler]: Unknown extern function _raw_write_lock_irqsave [2022-12-14 23:02:10,941 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 23:02:10,942 WARN L623 FunctionHandler]: Unknown extern function _raw_write_unlock_irqrestore [2022-12-14 23:02:10,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 23:02:10,949 WARN L623 FunctionHandler]: Unknown extern function __class_register [2022-12-14 23:02:10,951 WARN L623 FunctionHandler]: Unknown extern function class_unregister [2022-12-14 23:02:10,957 WARN L623 FunctionHandler]: Unknown extern function class_unregister [2022-12-14 23:02:10,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 23:02:10,977 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_e07441bb-9aa6-41c0-a4b5-58c286ac874d/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-isdn-mISDN-mISDN_core.ko.cil.out.i[156044,156057] [2022-12-14 23:02:10,987 WARN L623 FunctionHandler]: Unknown extern function ldv_undefined_int [2022-12-14 23:02:11,027 WARN L623 FunctionHandler]: Unknown extern function __kmalloc [2022-12-14 23:02:11,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 23:02:11,074 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 23:02:11,077 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 23:02:11,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 23:02:11,079 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 23:02:11,085 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function and varargs usage is unknown: ##fun~$Pointer$~X~$Pointer$X~varArgs~~TO~VOID [2022-12-14 23:02:11,085 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7482e77c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:02:11, skipping insertion in model container [2022-12-14 23:02:11,086 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:02:11,086 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 23:02:11,087 INFO L158 Benchmark]: Toolchain (without parser) took 1092.27ms. Allocated memory was 71.3MB in the beginning and 86.0MB in the end (delta: 14.7MB). Free memory was 42.0MB in the beginning and 36.6MB in the end (delta: 5.4MB). Peak memory consumption was 27.7MB. Max. memory is 16.1GB. [2022-12-14 23:02:11,087 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 54.5MB. Free memory is still 33.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:02:11,088 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1090.68ms. Allocated memory was 71.3MB in the beginning and 86.0MB in the end (delta: 14.7MB). Free memory was 41.7MB in the beginning and 36.6MB in the end (delta: 5.2MB). Peak memory consumption was 27.7MB. Max. memory is 16.1GB. [2022-12-14 23:02:11,089 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 54.5MB. Free memory is still 33.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1090.68ms. Allocated memory was 71.3MB in the beginning and 86.0MB in the end (delta: 14.7MB). Free memory was 41.7MB in the beginning and 36.6MB in the end (delta: 5.2MB). Peak memory consumption was 27.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5682]: Unsupported Syntax encountered a call to a var args function and varargs usage is unknown: ##fun~$Pointer$~X~$Pointer$X~varArgs~~TO~VOID 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