./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point.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_02086c22-4657-4738-96c2-030976ee200a/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02086c22-4657-4738-96c2-030976ee200a/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02086c22-4657-4738-96c2-030976ee200a/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02086c22-4657-4738-96c2-030976ee200a/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02086c22-4657-4738-96c2-030976ee200a/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02086c22-4657-4738-96c2-030976ee200a/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5efcb357f5a9cac891100d9be41a10461b45907bc88c74f6177ff7bfd2b10cb3 --- 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 [2022-12-13 18:48:17,967 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 18:48:17,968 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 18:48:17,982 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 18:48:17,982 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 18:48:17,983 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 18:48:17,984 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 18:48:17,985 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 18:48:17,986 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 18:48:17,987 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 18:48:17,988 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 18:48:17,988 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 18:48:17,989 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 18:48:17,989 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 18:48:17,990 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 18:48:17,991 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 18:48:17,992 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 18:48:17,993 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 18:48:17,994 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 18:48:17,995 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 18:48:17,996 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 18:48:17,997 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 18:48:17,998 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 18:48:17,998 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 18:48:18,001 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 18:48:18,001 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 18:48:18,001 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 18:48:18,002 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 18:48:18,002 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 18:48:18,003 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 18:48:18,003 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 18:48:18,004 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 18:48:18,005 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 18:48:18,005 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 18:48:18,006 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 18:48:18,006 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 18:48:18,007 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 18:48:18,007 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 18:48:18,007 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 18:48:18,008 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 18:48:18,008 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 18:48:18,009 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02086c22-4657-4738-96c2-030976ee200a/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 18:48:18,024 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 18:48:18,024 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 18:48:18,024 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 18:48:18,024 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 18:48:18,025 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 18:48:18,025 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 18:48:18,025 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 18:48:18,025 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 18:48:18,026 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 18:48:18,026 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 18:48:18,026 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 18:48:18,026 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 18:48:18,026 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 18:48:18,026 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 18:48:18,027 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 18:48:18,027 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 18:48:18,027 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 18:48:18,027 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 18:48:18,027 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 18:48:18,027 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 18:48:18,028 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 18:48:18,028 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 18:48:18,028 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 18:48:18,028 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 18:48:18,028 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 18:48:18,028 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 18:48:18,029 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 18:48:18,029 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 18:48:18,029 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 18:48:18,029 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 18:48:18,029 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 18:48:18,029 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 18:48:18,030 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02086c22-4657-4738-96c2-030976ee200a/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02086c22-4657-4738-96c2-030976ee200a/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5efcb357f5a9cac891100d9be41a10461b45907bc88c74f6177ff7bfd2b10cb3 [2022-12-13 18:48:18,195 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 18:48:18,216 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 18:48:18,218 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 18:48:18,219 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 18:48:18,220 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 18:48:18,221 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02086c22-4657-4738-96c2-030976ee200a/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point.cil.out.i [2022-12-13 18:48:20,898 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 18:48:21,542 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 18:48:21,543 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02086c22-4657-4738-96c2-030976ee200a/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point.cil.out.i [2022-12-13 18:48:21,609 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02086c22-4657-4738-96c2-030976ee200a/bin/uautomizer-uyxdKDjOR8/data/937cac36a/99a15e756ae840209126dfd88a5171e0/FLAG9fced0570 [2022-12-13 18:48:21,623 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02086c22-4657-4738-96c2-030976ee200a/bin/uautomizer-uyxdKDjOR8/data/937cac36a/99a15e756ae840209126dfd88a5171e0 [2022-12-13 18:48:21,626 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 18:48:21,627 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 18:48:21,629 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 18:48:21,629 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 18:48:21,632 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 18:48:21,633 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 06:48:21" (1/1) ... [2022-12-13 18:48:21,634 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41890849 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:48:21, skipping insertion in model container [2022-12-13 18:48:21,634 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 06:48:21" (1/1) ... [2022-12-13 18:48:21,641 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 18:48:21,934 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 18:48:22,339 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4817] [2022-12-13 18:48:22,340 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4818-4819] [2022-12-13 18:48:22,536 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 18:48:22,558 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 18:48:22,637 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-12-13 18:48:22,682 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 18:48:22,691 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 18:48:22,700 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 18:48:22,773 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-13 18:48:22,787 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-13 18:48:22,801 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 18:48:22,942 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 18:48:22,942 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-13 18:48:22,943 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-12-13 18:48:22,943 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-13 18:48:22,978 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:48:23,080 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_02086c22-4657-4738-96c2-030976ee200a/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point.cil.out.i[151138,151151] [2022-12-13 18:48:23,328 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_range [2022-12-13 18:48:23,343 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix_range [2022-12-13 18:48:23,364 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 18:48:23,477 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 18:48:24,275 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 18:48:24,276 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-13 18:48:24,292 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 18:48:24,293 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-13 18:48:24,306 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 18:48:24,307 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-13 18:48:24,319 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 18:48:24,320 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-13 18:48:24,333 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 18:48:24,333 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-13 18:48:24,346 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 18:48:24,347 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-13 18:48:24,359 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 18:48:24,360 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-13 18:48:24,363 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:48:24,366 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: xhci_dbg_trace [2022-12-13 18:48:24,367 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@58b71bb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:48:24, skipping insertion in model container [2022-12-13 18:48:24,367 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 18:48:24,367 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-13 18:48:24,369 INFO L158 Benchmark]: Toolchain (without parser) took 2740.73ms. Allocated memory was 138.4MB in the beginning and 167.8MB in the end (delta: 29.4MB). Free memory was 69.2MB in the beginning and 96.3MB in the end (delta: -27.1MB). Peak memory consumption was 43.1MB. Max. memory is 16.1GB. [2022-12-13 18:48:24,369 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 138.4MB. Free memory is still 83.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 18:48:24,370 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2738.66ms. Allocated memory was 138.4MB in the beginning and 167.8MB in the end (delta: 29.4MB). Free memory was 69.0MB in the beginning and 96.3MB in the end (delta: -27.2MB). Peak memory consumption was 43.1MB. Max. memory is 16.1GB. [2022-12-13 18:48:24,371 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 138.4MB. Free memory is still 83.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2738.66ms. Allocated memory was 138.4MB in the beginning and 167.8MB in the end (delta: 29.4MB). Free memory was 69.0MB in the beginning and 96.3MB in the end (delta: -27.2MB). Peak memory consumption was 43.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6292]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: xhci_dbg_trace 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_02086c22-4657-4738-96c2-030976ee200a/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02086c22-4657-4738-96c2-030976ee200a/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02086c22-4657-4738-96c2-030976ee200a/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02086c22-4657-4738-96c2-030976ee200a/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02086c22-4657-4738-96c2-030976ee200a/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02086c22-4657-4738-96c2-030976ee200a/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5efcb357f5a9cac891100d9be41a10461b45907bc88c74f6177ff7bfd2b10cb3 --- 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 [2022-12-13 18:48:25,844 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 18:48:25,845 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 18:48:25,858 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 18:48:25,858 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 18:48:25,859 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 18:48:25,859 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 18:48:25,860 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 18:48:25,862 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 18:48:25,862 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 18:48:25,863 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 18:48:25,864 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 18:48:25,864 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 18:48:25,865 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 18:48:25,865 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 18:48:25,866 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 18:48:25,866 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 18:48:25,867 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 18:48:25,868 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 18:48:25,869 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 18:48:25,870 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 18:48:25,871 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 18:48:25,872 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 18:48:25,873 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 18:48:25,877 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 18:48:25,877 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 18:48:25,878 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 18:48:25,878 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 18:48:25,879 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 18:48:25,880 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 18:48:25,880 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 18:48:25,881 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 18:48:25,881 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 18:48:25,882 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 18:48:25,888 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 18:48:25,889 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 18:48:25,889 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 18:48:25,890 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 18:48:25,890 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 18:48:25,891 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 18:48:25,891 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 18:48:25,892 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02086c22-4657-4738-96c2-030976ee200a/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-12-13 18:48:25,913 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 18:48:25,913 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 18:48:25,913 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 18:48:25,913 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 18:48:25,914 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 18:48:25,914 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 18:48:25,914 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 18:48:25,914 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 18:48:25,914 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 18:48:25,915 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 18:48:25,915 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 18:48:25,915 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 18:48:25,915 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 18:48:25,915 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 18:48:25,915 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 18:48:25,915 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-13 18:48:25,915 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-13 18:48:25,915 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 18:48:25,916 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 18:48:25,916 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 18:48:25,916 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 18:48:25,916 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 18:48:25,916 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 18:48:25,916 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 18:48:25,916 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 18:48:25,916 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 18:48:25,917 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 18:48:25,917 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-12-13 18:48:25,917 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-13 18:48:25,917 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 18:48:25,917 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 18:48:25,917 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 18:48:25,917 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 18:48:25,917 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-12-13 18:48:25,917 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 18:48:25,918 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02086c22-4657-4738-96c2-030976ee200a/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02086c22-4657-4738-96c2-030976ee200a/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5efcb357f5a9cac891100d9be41a10461b45907bc88c74f6177ff7bfd2b10cb3 [2022-12-13 18:48:26,152 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 18:48:26,171 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 18:48:26,173 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 18:48:26,173 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 18:48:26,174 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 18:48:26,175 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02086c22-4657-4738-96c2-030976ee200a/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point.cil.out.i [2022-12-13 18:48:28,803 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 18:48:29,381 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 18:48:29,382 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02086c22-4657-4738-96c2-030976ee200a/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point.cil.out.i [2022-12-13 18:48:29,440 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02086c22-4657-4738-96c2-030976ee200a/bin/uautomizer-uyxdKDjOR8/data/887e194b3/8181d59a56004c34a9f8be249a737367/FLAGf34af54bf [2022-12-13 18:48:29,454 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_02086c22-4657-4738-96c2-030976ee200a/bin/uautomizer-uyxdKDjOR8/data/887e194b3/8181d59a56004c34a9f8be249a737367 [2022-12-13 18:48:29,456 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 18:48:29,458 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 18:48:29,459 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 18:48:29,459 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 18:48:29,462 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 18:48:29,463 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 06:48:29" (1/1) ... [2022-12-13 18:48:29,464 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d721359 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:48:29, skipping insertion in model container [2022-12-13 18:48:29,464 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 06:48:29" (1/1) ... [2022-12-13 18:48:29,471 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 18:48:29,656 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 18:48:30,059 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4817] [2022-12-13 18:48:30,060 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4818-4819] [2022-12-13 18:48:30,251 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 18:48:30,269 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 18:48:30,347 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-12-13 18:48:30,403 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 18:48:30,414 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 18:48:30,426 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 18:48:30,510 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-13 18:48:30,524 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-13 18:48:30,538 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 18:48:30,687 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 18:48:30,688 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-13 18:48:30,689 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-12-13 18:48:30,689 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-13 18:48:30,725 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 18:48:30,826 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_02086c22-4657-4738-96c2-030976ee200a/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--host--xhci-hcd.ko-entry_point.cil.out.i[151138,151151] [2022-12-13 18:48:31,068 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_range [2022-12-13 18:48:31,083 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix_range [2022-12-13 18:48:31,105 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 18:48:31,216 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 18:48:31,926 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 18:48:31,926 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-13 18:48:31,939 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 18:48:31,940 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-13 18:48:31,951 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 18:48:31,952 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-13 18:48:31,962 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 18:48:31,963 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-13 18:48:31,972 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 18:48:31,973 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-13 18:48:31,983 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 18:48:31,984 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-13 18:48:31,993 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 18:48:31,994 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-13 18:48:31,997 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 18:48:32,002 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: xhci_dbg_trace [2022-12-13 18:48:32,002 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@640a8658 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:48:32, skipping insertion in model container [2022-12-13 18:48:32,003 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 18:48:32,003 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-13 18:48:32,004 INFO L158 Benchmark]: Toolchain (without parser) took 2545.92ms. Allocated memory was 81.8MB in the beginning and 98.6MB in the end (delta: 16.8MB). Free memory was 43.2MB in the beginning and 33.3MB in the end (delta: 9.9MB). Peak memory consumption was 29.3MB. Max. memory is 16.1GB. [2022-12-13 18:48:32,004 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 60.8MB. Free memory is still 39.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 18:48:32,005 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2544.03ms. Allocated memory was 81.8MB in the beginning and 98.6MB in the end (delta: 16.8MB). Free memory was 42.9MB in the beginning and 33.3MB in the end (delta: 9.6MB). Peak memory consumption was 29.3MB. Max. memory is 16.1GB. [2022-12-13 18:48:32,006 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 60.8MB. Free memory is still 39.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2544.03ms. Allocated memory was 81.8MB in the beginning and 98.6MB in the end (delta: 16.8MB). Free memory was 42.9MB in the beginning and 33.3MB in the end (delta: 9.6MB). Peak memory consumption was 29.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6292]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: xhci_dbg_trace 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