./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--wireless--iwlwifi--iwlwifi.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1b546fb-4828-4a05-8c4c-686b6d9113ba/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1b546fb-4828-4a05-8c4c-686b6d9113ba/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_b1b546fb-4828-4a05-8c4c-686b6d9113ba/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1b546fb-4828-4a05-8c4c-686b6d9113ba/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--wireless--iwlwifi--iwlwifi.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1b546fb-4828-4a05-8c4c-686b6d9113ba/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_b1b546fb-4828-4a05-8c4c-686b6d9113ba/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 301f9857d48a6127a60c55d983fc847a1076c7109f2b306f10dd5cd4bab56573 --- 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 22:01:49,686 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:01:49,688 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:01:49,701 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:01:49,701 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:01:49,702 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:01:49,703 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:01:49,704 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:01:49,705 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:01:49,705 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:01:49,706 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:01:49,706 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:01:49,707 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:01:49,707 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:01:49,708 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:01:49,709 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:01:49,709 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:01:49,710 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:01:49,711 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:01:49,712 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:01:49,713 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:01:49,714 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:01:49,715 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:01:49,715 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:01:49,717 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:01:49,718 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:01:49,718 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:01:49,719 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:01:49,719 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:01:49,719 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:01:49,720 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:01:49,720 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:01:49,721 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:01:49,721 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:01:49,722 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:01:49,722 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:01:49,723 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:01:49,723 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:01:49,723 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:01:49,724 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:01:49,724 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:01:49,725 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1b546fb-4828-4a05-8c4c-686b6d9113ba/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 22:01:49,744 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:01:49,744 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:01:49,745 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:01:49,745 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:01:49,746 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:01:49,746 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:01:49,746 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:01:49,746 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:01:49,746 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:01:49,747 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:01:49,747 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:01:49,747 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:01:49,747 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:01:49,747 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:01:49,747 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:01:49,747 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:01:49,748 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:01:49,748 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:01:49,748 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:01:49,748 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:01:49,748 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:01:49,749 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:01:49,749 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:01:49,749 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:01:49,749 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:01:49,749 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_b1b546fb-4828-4a05-8c4c-686b6d9113ba/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1b546fb-4828-4a05-8c4c-686b6d9113ba/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 301f9857d48a6127a60c55d983fc847a1076c7109f2b306f10dd5cd4bab56573 [2022-12-14 22:01:49,909 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:01:49,927 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:01:49,930 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:01:49,930 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:01:49,931 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:01:49,932 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1b546fb-4828-4a05-8c4c-686b6d9113ba/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--wireless--iwlwifi--iwlwifi.ko-main.cil.out.i [2022-12-14 22:01:52,522 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:01:52,991 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:01:52,992 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1b546fb-4828-4a05-8c4c-686b6d9113ba/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--wireless--iwlwifi--iwlwifi.ko-main.cil.out.i [2022-12-14 22:01:53,032 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1b546fb-4828-4a05-8c4c-686b6d9113ba/bin/ukojak-rkRKPMF4O4/data/42a9f817e/1a44bdf891ee4219bd1c9d75c1c7b071/FLAG74446303f [2022-12-14 22:01:53,043 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1b546fb-4828-4a05-8c4c-686b6d9113ba/bin/ukojak-rkRKPMF4O4/data/42a9f817e/1a44bdf891ee4219bd1c9d75c1c7b071 [2022-12-14 22:01:53,046 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:01:53,047 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:01:53,047 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:01:53,048 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:01:53,050 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:01:53,051 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:01:53" (1/1) ... [2022-12-14 22:01:53,051 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e05a48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:01:53, skipping insertion in model container [2022-12-14 22:01:53,052 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:01:53" (1/1) ... [2022-12-14 22:01:53,057 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:01:53,226 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:01:53,819 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 22:01:53,850 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 22:01:53,880 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 22:01:53,880 WARN L623 FunctionHandler]: Unknown extern function rcu_is_cpu_idle [2022-12-14 22:01:53,880 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-12-14 22:01:53,881 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 22:01:53,945 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 22:01:53,945 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 22:01:53,954 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 22:01:53,955 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 22:01:53,964 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 22:01:53,964 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 22:01:53,973 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 22:01:53,974 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 22:01:54,125 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 22:01:54,126 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 22:01:54,127 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 22:01:54,128 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 22:01:54,130 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:01:54,130 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 22:01:54,131 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 22:01:54,133 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 22:01:54,135 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 22:01:54,135 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 22:01:54,136 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 22:01:54,137 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 22:01:54,139 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:01:54,153 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 22:01:54,154 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 22:01:54,155 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 22:01:54,157 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 22:01:54,158 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 22:01:54,159 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 22:01:54,161 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 22:01:54,163 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 22:01:54,163 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 22:01:54,163 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 22:01:54,164 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 22:01:54,164 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 22:01:54,165 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 22:01:54,165 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 22:01:54,219 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 22:01:54,377 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 22:01:54,572 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 22:01:54,582 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 22:01:54,605 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-12-14 22:01:54,621 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:01:54,622 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:01:54,623 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: __iwl_err [2022-12-14 22:01:54,624 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6f625078 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:01:54, skipping insertion in model container [2022-12-14 22:01:54,624 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:01:54,624 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 22:01:54,625 INFO L158 Benchmark]: Toolchain (without parser) took 1578.36ms. Allocated memory was 159.4MB in the beginning and 195.0MB in the end (delta: 35.7MB). Free memory was 90.1MB in the beginning and 125.8MB in the end (delta: -35.8MB). Peak memory consumption was 61.3MB. Max. memory is 16.1GB. [2022-12-14 22:01:54,626 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 159.4MB. Free memory is still 127.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:01:54,626 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1576.64ms. Allocated memory was 159.4MB in the beginning and 195.0MB in the end (delta: 35.7MB). Free memory was 89.5MB in the beginning and 125.8MB in the end (delta: -36.3MB). Peak memory consumption was 61.3MB. Max. memory is 16.1GB. [2022-12-14 22:01:54,627 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 159.4MB. Free memory is still 127.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1576.64ms. Allocated memory was 159.4MB in the beginning and 195.0MB in the end (delta: 35.7MB). Free memory was 89.5MB in the beginning and 125.8MB in the end (delta: -36.3MB). Peak memory consumption was 61.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7631]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: __iwl_err RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1b546fb-4828-4a05-8c4c-686b6d9113ba/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1b546fb-4828-4a05-8c4c-686b6d9113ba/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_b1b546fb-4828-4a05-8c4c-686b6d9113ba/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1b546fb-4828-4a05-8c4c-686b6d9113ba/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--wireless--iwlwifi--iwlwifi.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1b546fb-4828-4a05-8c4c-686b6d9113ba/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_b1b546fb-4828-4a05-8c4c-686b6d9113ba/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 301f9857d48a6127a60c55d983fc847a1076c7109f2b306f10dd5cd4bab56573 --- 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 22:01:55,946 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:01:55,947 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:01:55,960 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:01:55,960 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:01:55,961 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:01:55,962 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:01:55,963 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:01:55,964 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:01:55,965 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:01:55,965 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:01:55,966 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:01:55,966 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:01:55,967 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:01:55,968 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:01:55,968 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:01:55,969 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:01:55,969 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:01:55,970 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:01:55,972 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:01:55,972 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:01:55,973 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:01:55,974 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:01:55,974 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:01:55,977 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:01:55,977 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:01:55,977 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:01:55,978 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:01:55,978 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:01:55,979 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:01:55,979 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:01:55,979 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:01:55,980 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:01:55,980 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:01:55,981 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:01:55,981 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:01:55,987 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:01:55,988 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:01:55,988 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:01:55,990 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:01:55,991 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:01:55,992 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1b546fb-4828-4a05-8c4c-686b6d9113ba/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 22:01:56,014 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:01:56,014 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:01:56,015 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:01:56,015 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:01:56,016 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:01:56,016 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:01:56,016 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:01:56,017 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:01:56,017 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:01:56,017 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:01:56,017 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:01:56,017 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 22:01:56,017 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 22:01:56,018 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 22:01:56,018 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:01:56,018 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:01:56,018 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:01:56,018 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:01:56,019 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:01:56,019 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:01:56,019 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:01:56,019 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:01:56,019 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:01:56,020 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:01:56,020 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 22:01:56,020 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 22:01:56,020 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:01:56,020 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 22:01:56,021 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 22:01:56,021 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_b1b546fb-4828-4a05-8c4c-686b6d9113ba/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1b546fb-4828-4a05-8c4c-686b6d9113ba/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 301f9857d48a6127a60c55d983fc847a1076c7109f2b306f10dd5cd4bab56573 [2022-12-14 22:01:56,258 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:01:56,278 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:01:56,280 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:01:56,281 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:01:56,281 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:01:56,283 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1b546fb-4828-4a05-8c4c-686b6d9113ba/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--wireless--iwlwifi--iwlwifi.ko-main.cil.out.i [2022-12-14 22:01:58,823 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:01:59,332 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:01:59,332 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1b546fb-4828-4a05-8c4c-686b6d9113ba/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--wireless--iwlwifi--iwlwifi.ko-main.cil.out.i [2022-12-14 22:01:59,369 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1b546fb-4828-4a05-8c4c-686b6d9113ba/bin/ukojak-rkRKPMF4O4/data/4a42ca1a0/59d0834cdc1045a2932c5cc300adcd8f/FLAG89f2f0902 [2022-12-14 22:01:59,380 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1b546fb-4828-4a05-8c4c-686b6d9113ba/bin/ukojak-rkRKPMF4O4/data/4a42ca1a0/59d0834cdc1045a2932c5cc300adcd8f [2022-12-14 22:01:59,383 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:01:59,384 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:01:59,385 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:01:59,385 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:01:59,387 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:01:59,388 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:01:59" (1/1) ... [2022-12-14 22:01:59,389 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@701c94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:01:59, skipping insertion in model container [2022-12-14 22:01:59,389 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:01:59" (1/1) ... [2022-12-14 22:01:59,393 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:01:59,559 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:02:00,110 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 22:02:00,135 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 22:02:00,159 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 22:02:00,159 WARN L623 FunctionHandler]: Unknown extern function rcu_is_cpu_idle [2022-12-14 22:02:00,159 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-12-14 22:02:00,160 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 22:02:00,221 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 22:02:00,221 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 22:02:00,230 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 22:02:00,231 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 22:02:00,239 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 22:02:00,240 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 22:02:00,248 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 22:02:00,249 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 22:02:00,387 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 22:02:00,388 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 22:02:00,389 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 22:02:00,390 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 22:02:00,392 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:02:00,392 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 22:02:00,393 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 22:02:00,396 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 22:02:00,397 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 22:02:00,398 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 22:02:00,399 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 22:02:00,400 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 22:02:00,401 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 22:02:00,416 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 22:02:00,417 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 22:02:00,418 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 22:02:00,419 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 22:02:00,420 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 22:02:00,422 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 22:02:00,424 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 22:02:00,425 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 22:02:00,426 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 22:02:00,426 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 22:02:00,426 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 22:02:00,427 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 22:02:00,427 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 22:02:00,427 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 22:02:00,485 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 22:02:00,642 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 22:02:00,830 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 22:02:00,839 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 22:02:00,862 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-12-14 22:02:00,877 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:02:00,878 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 22:02:00,879 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: __iwl_err [2022-12-14 22:02:00,880 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6181a053 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:02:00, skipping insertion in model container [2022-12-14 22:02:00,880 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:02:00,880 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-14 22:02:00,882 INFO L158 Benchmark]: Toolchain (without parser) took 1497.29ms. Allocated memory was 81.8MB in the beginning and 98.6MB in the end (delta: 16.8MB). Free memory was 44.2MB in the beginning and 36.6MB in the end (delta: 7.5MB). Peak memory consumption was 34.8MB. Max. memory is 16.1GB. [2022-12-14 22:02:00,882 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 65.0MB. Free memory was 43.5MB in the beginning and 43.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:02:00,883 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1495.39ms. Allocated memory was 81.8MB in the beginning and 98.6MB in the end (delta: 16.8MB). Free memory was 43.9MB in the beginning and 36.6MB in the end (delta: 7.3MB). Peak memory consumption was 34.8MB. Max. memory is 16.1GB. [2022-12-14 22:02:00,884 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 65.0MB. Free memory was 43.5MB in the beginning and 43.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1495.39ms. Allocated memory was 81.8MB in the beginning and 98.6MB in the end (delta: 16.8MB). Free memory was 43.9MB in the beginning and 36.6MB in the end (delta: 7.3MB). Peak memory consumption was 34.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7631]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: __iwl_err 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