./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--phy--dp83640.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c4f91361 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--phy--dp83640.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --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 71101d2b79b59e25da9ba6ac44f6028cc3034769032ea6dc2bebcfbbe6cd49e1 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-c4f9136-m [2023-11-23 14:48:15,641 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 14:48:15,708 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-23 14:48:15,712 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 14:48:15,713 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 14:48:15,735 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 14:48:15,736 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 14:48:15,736 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 14:48:15,738 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-23 14:48:15,741 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-23 14:48:15,741 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 14:48:15,741 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 14:48:15,742 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 14:48:15,743 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 14:48:15,743 INFO L153 SettingsManager]: * Use SBE=true [2023-11-23 14:48:15,743 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 14:48:15,744 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 14:48:15,744 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 14:48:15,744 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 14:48:15,744 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 14:48:15,744 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 14:48:15,745 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 14:48:15,745 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 14:48:15,745 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 14:48:15,746 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 14:48:15,746 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-23 14:48:15,746 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 14:48:15,746 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 14:48:15,747 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 14:48:15,747 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 14:48:15,748 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 14:48:15,748 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 14:48:15,748 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-23 14:48:15,748 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 14:48:15,749 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 14:48:15,749 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-23 14:48:15,749 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 14:48:15,749 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-23 14:48:15,749 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 14:48:15,750 INFO L153 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71101d2b79b59e25da9ba6ac44f6028cc3034769032ea6dc2bebcfbbe6cd49e1 [2023-11-23 14:48:15,991 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 14:48:16,018 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 14:48:16,020 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 14:48:16,021 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 14:48:16,021 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 14:48:16,022 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--phy--dp83640.ko-entry_point.cil.out.i [2023-11-23 14:48:17,125 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 14:48:17,498 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 14:48:17,499 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--phy--dp83640.ko-entry_point.cil.out.i [2023-11-23 14:48:17,528 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/19803aa6c/2616adb9537545ef8c0631e14acd0e5e/FLAGdb0776116 [2023-11-23 14:48:17,539 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/19803aa6c/2616adb9537545ef8c0631e14acd0e5e [2023-11-23 14:48:17,541 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 14:48:17,542 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 14:48:17,545 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 14:48:17,545 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 14:48:17,548 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 14:48:17,549 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:48:17" (1/1) ... [2023-11-23 14:48:17,549 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18ad1aec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:48:17, skipping insertion in model container [2023-11-23 14:48:17,550 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:48:17" (1/1) ... [2023-11-23 14:48:17,646 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 14:48:18,296 WARN L638 FunctionHandler]: implicit declaration of function ldv_assume [2023-11-23 14:48:18,423 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--phy--dp83640.ko-entry_point.cil.out.i[161338,161351] [2023-11-23 14:48:18,827 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 14:48:18,845 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 14:48:18,934 WARN L638 FunctionHandler]: implicit declaration of function ldv_assume [2023-11-23 14:48:18,942 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--phy--dp83640.ko-entry_point.cil.out.i[161338,161351] [2023-11-23 14:48:19,038 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/998/dscv_tempdir/dscv/ri/205_9a/drivers/net/phy/dp83640.o.c.prepared"), "i" (952), "i" (12UL)); [6658-6659] [2023-11-23 14:48:19,097 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 14:48:19,133 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 14:48:19,133 WARN L675 CHandler]: The function ldv_assume is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 14:48:19,133 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 14:48:19,139 INFO L206 MainTranslator]: Completed translation [2023-11-23 14:48:19,140 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:48:19 WrapperNode [2023-11-23 14:48:19,140 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 14:48:19,141 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 14:48:19,141 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 14:48:19,141 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 14:48:19,146 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:48:19" (1/1) ... [2023-11-23 14:48:19,199 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:48:19" (1/1) ... [2023-11-23 14:48:19,289 INFO L138 Inliner]: procedures = 185, calls = 866, calls flagged for inlining = 75, calls inlined = 64, statements flattened = 2377 [2023-11-23 14:48:19,289 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 14:48:19,290 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 14:48:19,290 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 14:48:19,290 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 14:48:19,299 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:48:19" (1/1) ... [2023-11-23 14:48:19,299 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:48:19" (1/1) ... [2023-11-23 14:48:19,312 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:48:19" (1/1) ... [2023-11-23 14:48:19,563 INFO L175 MemorySlicer]: Split 368 memory accesses to 17 slices as follows [2, 6, 39, 242, 14, 6, 16, 2, 0, 3, 6, 6, 2, 2, 5, 2, 15]. 66 percent of accesses are in the largest equivalence class. The 101 initializations are split as follows [2, 6, 39, 24, 0, 0, 16, 0, 0, 0, 0, 6, 0, 0, 0, 0, 8]. The 107 writes are split as follows [0, 0, 0, 82, 12, 3, 0, 1, 0, 3, 2, 0, 1, 2, 0, 1, 0]. [2023-11-23 14:48:19,563 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:48:19" (1/1) ... [2023-11-23 14:48:19,564 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:48:19" (1/1) ... [2023-11-23 14:48:19,602 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:48:19" (1/1) ... [2023-11-23 14:48:19,611 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:48:19" (1/1) ... [2023-11-23 14:48:19,623 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:48:19" (1/1) ... [2023-11-23 14:48:19,633 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:48:19" (1/1) ... [2023-11-23 14:48:19,653 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 14:48:19,654 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 14:48:19,654 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 14:48:19,654 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 14:48:19,654 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:48:19" (1/1) ... [2023-11-23 14:48:19,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 14:48:19,669 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-23 14:48:19,697 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 14:48:19,721 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 14:48:19,742 INFO L130 BoogieDeclarations]: Found specification of procedure broadcast_write [2023-11-23 14:48:19,742 INFO L138 BoogieDeclarations]: Found implementation of procedure broadcast_write [2023-11-23 14:48:19,742 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-23 14:48:19,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-23 14:48:19,742 INFO L130 BoogieDeclarations]: Found specification of procedure genphy_config_aneg [2023-11-23 14:48:19,743 INFO L138 BoogieDeclarations]: Found implementation of procedure genphy_config_aneg [2023-11-23 14:48:19,744 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-23 14:48:19,744 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-23 14:48:19,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-23 14:48:19,744 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_clock_put [2023-11-23 14:48:19,744 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_clock_put [2023-11-23 14:48:19,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 14:48:19,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 14:48:19,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-23 14:48:19,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-23 14:48:19,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-23 14:48:19,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-23 14:48:19,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-23 14:48:19,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-23 14:48:19,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-23 14:48:19,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-23 14:48:19,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-23 14:48:19,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-23 14:48:19,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-23 14:48:19,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-23 14:48:19,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-23 14:48:19,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-23 14:48:19,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-23 14:48:19,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-23 14:48:19,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-23 14:48:19,746 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2023-11-23 14:48:19,746 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2023-11-23 14:48:19,747 INFO L130 BoogieDeclarations]: Found specification of procedure phy2txts [2023-11-23 14:48:19,747 INFO L138 BoogieDeclarations]: Found implementation of procedure phy2txts [2023-11-23 14:48:19,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2023-11-23 14:48:19,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2023-11-23 14:48:19,747 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_ts_info [2023-11-23 14:48:19,747 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_ts_info [2023-11-23 14:48:19,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 14:48:19,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 14:48:19,748 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_destroy [2023-11-23 14:48:19,748 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_destroy [2023-11-23 14:48:19,748 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_write [2023-11-23 14:48:19,748 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_write [2023-11-23 14:48:19,748 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_config_intr [2023-11-23 14:48:19,748 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_config_intr [2023-11-23 14:48:19,748 INFO L130 BoogieDeclarations]: Found specification of procedure tdr_write [2023-11-23 14:48:19,748 INFO L138 BoogieDeclarations]: Found implementation of procedure tdr_write [2023-11-23 14:48:19,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2023-11-23 14:48:19,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2023-11-23 14:48:19,749 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 14:48:19,749 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-23 14:48:19,749 INFO L130 BoogieDeclarations]: Found specification of procedure exts_chan_to_edata [2023-11-23 14:48:19,749 INFO L138 BoogieDeclarations]: Found implementation of procedure exts_chan_to_edata [2023-11-23 14:48:19,749 INFO L130 BoogieDeclarations]: Found specification of procedure skb_complete_tx_timestamp [2023-11-23 14:48:19,749 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_complete_tx_timestamp [2023-11-23 14:48:19,749 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2023-11-23 14:48:19,749 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2023-11-23 14:48:19,750 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-23 14:48:19,750 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-23 14:48:19,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-23 14:48:19,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-23 14:48:19,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-23 14:48:19,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-23 14:48:19,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-23 14:48:19,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-23 14:48:19,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-23 14:48:19,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-23 14:48:19,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-23 14:48:19,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-23 14:48:19,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-23 14:48:19,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-23 14:48:19,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-23 14:48:19,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-23 14:48:19,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-23 14:48:19,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-23 14:48:19,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-23 14:48:19,752 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-23 14:48:19,752 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-23 14:48:19,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-23 14:48:19,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-23 14:48:19,752 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_rxtstamp [2023-11-23 14:48:19,752 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_rxtstamp [2023-11-23 14:48:19,753 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-11-23 14:48:19,753 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-11-23 14:48:19,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 14:48:19,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 14:48:19,753 INFO L130 BoogieDeclarations]: Found specification of procedure phy_read [2023-11-23 14:48:19,753 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_read [2023-11-23 14:48:19,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2023-11-23 14:48:19,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2023-11-23 14:48:19,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2023-11-23 14:48:19,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2023-11-23 14:48:19,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2023-11-23 14:48:19,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2023-11-23 14:48:19,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2023-11-23 14:48:19,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2023-11-23 14:48:19,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2023-11-23 14:48:19,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2023-11-23 14:48:19,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2023-11-23 14:48:19,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2023-11-23 14:48:19,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2023-11-23 14:48:19,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2023-11-23 14:48:19,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2023-11-23 14:48:19,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2023-11-23 14:48:19,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2023-11-23 14:48:19,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2023-11-23 14:48:19,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2023-11-23 14:48:19,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2023-11-23 14:48:19,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2023-11-23 14:48:19,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2023-11-23 14:48:19,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2023-11-23 14:48:19,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2023-11-23 14:48:19,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2023-11-23 14:48:19,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2023-11-23 14:48:19,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2023-11-23 14:48:19,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2023-11-23 14:48:19,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2023-11-23 14:48:19,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2023-11-23 14:48:19,757 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2023-11-23 14:48:19,757 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2023-11-23 14:48:19,757 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2023-11-23 14:48:19,757 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2023-11-23 14:48:19,757 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 14:48:19,757 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 14:48:19,757 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 14:48:19,757 INFO L130 BoogieDeclarations]: Found specification of procedure prune_rx_ts [2023-11-23 14:48:19,757 INFO L138 BoogieDeclarations]: Found implementation of procedure prune_rx_ts [2023-11-23 14:48:19,758 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-23 14:48:19,758 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-23 14:48:19,758 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-11-23 14:48:19,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-11-23 14:48:19,758 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 14:48:19,758 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_config_init [2023-11-23 14:48:19,758 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_config_init [2023-11-23 14:48:19,758 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 14:48:19,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-23 14:48:19,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-23 14:48:19,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-23 14:48:19,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-23 14:48:19,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-23 14:48:19,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-23 14:48:19,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-23 14:48:19,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-23 14:48:19,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-23 14:48:19,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-23 14:48:19,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-23 14:48:19,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-23 14:48:19,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-23 14:48:19,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-23 14:48:19,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-23 14:48:19,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-23 14:48:19,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-23 14:48:19,760 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-23 14:48:19,761 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-23 14:48:19,761 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-23 14:48:19,761 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-23 14:48:19,761 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2023-11-23 14:48:19,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2023-11-23 14:48:19,761 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-11-23 14:48:19,761 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-11-23 14:48:19,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-23 14:48:19,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-23 14:48:19,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-23 14:48:19,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-23 14:48:19,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-23 14:48:19,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-23 14:48:19,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-23 14:48:19,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-23 14:48:19,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-23 14:48:19,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-23 14:48:19,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-23 14:48:19,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-23 14:48:19,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-23 14:48:19,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-23 14:48:19,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-23 14:48:19,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-23 14:48:19,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-23 14:48:19,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2023-11-23 14:48:19,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2023-11-23 14:48:19,763 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-23 14:48:19,764 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-23 14:48:19,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 14:48:19,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 14:48:19,764 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-23 14:48:19,764 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-23 14:48:19,764 INFO L130 BoogieDeclarations]: Found specification of procedure enable_status_frames [2023-11-23 14:48:19,764 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_status_frames [2023-11-23 14:48:19,764 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_hwtstamp [2023-11-23 14:48:19,764 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_hwtstamp [2023-11-23 14:48:19,765 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-11-23 14:48:19,765 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-11-23 14:48:19,765 INFO L130 BoogieDeclarations]: Found specification of procedure phy_write [2023-11-23 14:48:19,765 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_write [2023-11-23 14:48:19,765 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-23 14:48:19,765 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-23 14:48:19,765 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 14:48:19,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-23 14:48:19,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-23 14:48:19,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-23 14:48:19,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-23 14:48:19,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-23 14:48:19,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-23 14:48:19,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-23 14:48:19,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-23 14:48:19,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-23 14:48:19,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-23 14:48:19,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-23 14:48:19,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-23 14:48:19,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-23 14:48:19,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-23 14:48:19,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-23 14:48:19,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-23 14:48:19,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-23 14:48:19,767 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2023-11-23 14:48:19,767 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2023-11-23 14:48:19,767 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-11-23 14:48:19,767 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-11-23 14:48:19,767 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 14:48:19,768 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 14:48:19,768 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_clock_get [2023-11-23 14:48:19,768 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_clock_get [2023-11-23 14:48:19,768 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_ack_interrupt [2023-11-23 14:48:19,768 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_ack_interrupt [2023-11-23 14:48:19,768 INFO L130 BoogieDeclarations]: Found specification of procedure ext_read [2023-11-23 14:48:19,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_read [2023-11-23 14:48:19,768 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-23 14:48:19,768 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-23 14:48:19,768 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-23 14:48:19,769 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-23 14:48:19,769 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-23 14:48:19,769 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-23 14:48:19,769 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-23 14:48:19,769 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-23 14:48:19,769 INFO L130 BoogieDeclarations]: Found specification of procedure skb_mac_header [2023-11-23 14:48:19,769 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_mac_header [2023-11-23 14:48:19,769 INFO L130 BoogieDeclarations]: Found specification of procedure dp83640_txtstamp [2023-11-23 14:48:19,769 INFO L138 BoogieDeclarations]: Found implementation of procedure dp83640_txtstamp [2023-11-23 14:48:19,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-23 14:48:19,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-23 14:48:19,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-23 14:48:19,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-23 14:48:19,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-23 14:48:19,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-23 14:48:19,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-23 14:48:19,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-23 14:48:19,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-23 14:48:19,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-23 14:48:19,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-23 14:48:19,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-23 14:48:19,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-23 14:48:19,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-23 14:48:19,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-23 14:48:19,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-23 14:48:19,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-23 14:48:19,771 INFO L130 BoogieDeclarations]: Found specification of procedure enable_broadcast [2023-11-23 14:48:19,771 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_broadcast [2023-11-23 14:48:19,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-23 14:48:19,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-23 14:48:19,772 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-11-23 14:48:19,772 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-11-23 14:48:19,772 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 14:48:19,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 14:48:19,772 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_timespec [2023-11-23 14:48:19,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_timespec [2023-11-23 14:48:19,772 INFO L130 BoogieDeclarations]: Found specification of procedure ext_write [2023-11-23 14:48:19,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_write [2023-11-23 14:48:19,773 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-23 14:48:19,773 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-23 14:48:20,261 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 14:48:20,263 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 14:48:20,332 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-23 14:48:21,784 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 14:48:21,879 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 14:48:21,879 INFO L309 CfgBuilder]: Removed 4 assume(true) statements. [2023-11-23 14:48:21,879 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:48:21 BoogieIcfgContainer [2023-11-23 14:48:21,880 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 14:48:21,881 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-23 14:48:21,881 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-23 14:48:21,884 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-23 14:48:21,884 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 02:48:17" (1/3) ... [2023-11-23 14:48:21,884 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@273fc0cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:48:21, skipping insertion in model container [2023-11-23 14:48:21,884 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:48:19" (2/3) ... [2023-11-23 14:48:21,885 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@273fc0cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:48:21, skipping insertion in model container [2023-11-23 14:48:21,885 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:48:21" (3/3) ... [2023-11-23 14:48:21,886 INFO L112 eAbstractionObserver]: Analyzing ICFG 205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--phy--dp83640.ko-entry_point.cil.out.i [2023-11-23 14:48:21,898 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-23 14:48:21,898 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-23 14:48:21,939 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-23 14:48:21,957 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@12f941d6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-23 14:48:21,957 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-23 14:48:21,974 INFO L276 IsEmpty]: Start isEmpty. Operand has 822 states, 552 states have (on average 1.423913043478261) internal successors, (786), 569 states have internal predecessors, (786), 206 states have call successors, (206), 63 states have call predecessors, (206), 62 states have return successors, (203), 202 states have call predecessors, (203), 203 states have call successors, (203) [2023-11-23 14:48:21,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-23 14:48:21,991 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 14:48:21,992 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 14:48:21,992 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 14:48:21,996 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 14:48:21,997 INFO L85 PathProgramCache]: Analyzing trace with hash 2052314030, now seen corresponding path program 1 times [2023-11-23 14:48:22,004 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 14:48:22,008 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [189603018] [2023-11-23 14:48:22,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 14:48:22,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 14:48:22,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:22,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:48:22,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:22,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:48:22,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:22,512 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 14:48:22,513 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 14:48:22,513 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [189603018] [2023-11-23 14:48:22,513 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [189603018] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 14:48:22,513 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 14:48:22,514 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-23 14:48:22,515 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [941720324] [2023-11-23 14:48:22,515 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 14:48:22,519 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-23 14:48:22,519 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 14:48:22,539 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-23 14:48:22,539 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-23 14:48:22,542 INFO L87 Difference]: Start difference. First operand has 822 states, 552 states have (on average 1.423913043478261) internal successors, (786), 569 states have internal predecessors, (786), 206 states have call successors, (206), 63 states have call predecessors, (206), 62 states have return successors, (203), 202 states have call predecessors, (203), 203 states have call successors, (203) Second operand has 5 states, 5 states have (on average 3.6) internal successors, (18), 4 states have internal predecessors, (18), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-23 14:48:25,347 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 14:48:25,348 INFO L93 Difference]: Finished difference Result 2588 states and 3959 transitions. [2023-11-23 14:48:25,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-23 14:48:25,350 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.6) internal successors, (18), 4 states have internal predecessors, (18), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 26 [2023-11-23 14:48:25,350 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 14:48:25,384 INFO L225 Difference]: With dead ends: 2588 [2023-11-23 14:48:25,385 INFO L226 Difference]: Without dead ends: 1731 [2023-11-23 14:48:25,392 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2023-11-23 14:48:25,394 INFO L413 NwaCegarLoop]: 855 mSDtfsCounter, 1616 mSDsluCounter, 1843 mSDsCounter, 0 mSdLazyCounter, 1805 mSolverCounterSat, 561 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1790 SdHoareTripleChecker+Valid, 2698 SdHoareTripleChecker+Invalid, 2366 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 561 IncrementalHoareTripleChecker+Valid, 1805 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2023-11-23 14:48:25,395 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1790 Valid, 2698 Invalid, 2366 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [561 Valid, 1805 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2023-11-23 14:48:25,416 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1731 states. [2023-11-23 14:48:25,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1731 to 1594. [2023-11-23 14:48:25,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1594 states, 1078 states have (on average 1.3812615955473098) internal successors, (1489), 1102 states have internal predecessors, (1489), 394 states have call successors, (394), 122 states have call predecessors, (394), 121 states have return successors, (401), 391 states have call predecessors, (401), 393 states have call successors, (401) [2023-11-23 14:48:25,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 1594 states and 2284 transitions. [2023-11-23 14:48:25,550 INFO L78 Accepts]: Start accepts. Automaton has 1594 states and 2284 transitions. Word has length 26 [2023-11-23 14:48:25,551 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 14:48:25,551 INFO L495 AbstractCegarLoop]: Abstraction has 1594 states and 2284 transitions. [2023-11-23 14:48:25,551 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.6) internal successors, (18), 4 states have internal predecessors, (18), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-23 14:48:25,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 2284 transitions. [2023-11-23 14:48:25,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-23 14:48:25,558 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 14:48:25,559 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 14:48:25,559 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-23 14:48:25,559 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 14:48:25,559 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 14:48:25,560 INFO L85 PathProgramCache]: Analyzing trace with hash 48569604, now seen corresponding path program 1 times [2023-11-23 14:48:25,560 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 14:48:25,560 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [779377899] [2023-11-23 14:48:25,560 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 14:48:25,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 14:48:25,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:25,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:48:25,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:25,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:48:25,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:25,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-23 14:48:25,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:25,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 14:48:25,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:25,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-23 14:48:25,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:25,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:48:25,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:25,790 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-23 14:48:25,791 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 14:48:25,791 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [779377899] [2023-11-23 14:48:25,791 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [779377899] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 14:48:25,791 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 14:48:25,791 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-23 14:48:25,792 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [646676603] [2023-11-23 14:48:25,792 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 14:48:25,793 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-23 14:48:25,793 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 14:48:25,794 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-23 14:48:25,794 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2023-11-23 14:48:25,794 INFO L87 Difference]: Start difference. First operand 1594 states and 2284 transitions. Second operand has 7 states, 7 states have (on average 7.428571428571429) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2023-11-23 14:48:29,726 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 14:48:29,727 INFO L93 Difference]: Finished difference Result 3499 states and 5145 transitions. [2023-11-23 14:48:29,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-23 14:48:29,728 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.428571428571429) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 68 [2023-11-23 14:48:29,728 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 14:48:29,736 INFO L225 Difference]: With dead ends: 3499 [2023-11-23 14:48:29,736 INFO L226 Difference]: Without dead ends: 1910 [2023-11-23 14:48:29,740 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2023-11-23 14:48:29,741 INFO L413 NwaCegarLoop]: 440 mSDtfsCounter, 1352 mSDsluCounter, 1184 mSDsCounter, 0 mSdLazyCounter, 3065 mSolverCounterSat, 761 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1533 SdHoareTripleChecker+Valid, 1624 SdHoareTripleChecker+Invalid, 3826 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 761 IncrementalHoareTripleChecker+Valid, 3065 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.5s IncrementalHoareTripleChecker+Time [2023-11-23 14:48:29,741 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1533 Valid, 1624 Invalid, 3826 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [761 Valid, 3065 Invalid, 0 Unknown, 0 Unchecked, 3.5s Time] [2023-11-23 14:48:29,744 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1910 states. [2023-11-23 14:48:29,825 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1910 to 1755. [2023-11-23 14:48:29,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1755 states, 1195 states have (on average 1.3807531380753137) internal successors, (1650), 1224 states have internal predecessors, (1650), 425 states have call successors, (425), 131 states have call predecessors, (425), 134 states have return successors, (442), 422 states have call predecessors, (442), 424 states have call successors, (442) [2023-11-23 14:48:29,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 1755 states and 2517 transitions. [2023-11-23 14:48:29,835 INFO L78 Accepts]: Start accepts. Automaton has 1755 states and 2517 transitions. Word has length 68 [2023-11-23 14:48:29,835 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 14:48:29,835 INFO L495 AbstractCegarLoop]: Abstraction has 1755 states and 2517 transitions. [2023-11-23 14:48:29,835 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 7.428571428571429) internal successors, (52), 4 states have internal predecessors, (52), 2 states have call successors, (7), 5 states have call predecessors, (7), 2 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2023-11-23 14:48:29,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1755 states and 2517 transitions. [2023-11-23 14:48:29,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-23 14:48:29,841 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 14:48:29,841 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 14:48:29,841 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-23 14:48:29,841 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 14:48:29,842 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 14:48:29,842 INFO L85 PathProgramCache]: Analyzing trace with hash -1463465243, now seen corresponding path program 1 times [2023-11-23 14:48:29,842 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 14:48:29,843 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1904921610] [2023-11-23 14:48:29,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 14:48:29,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 14:48:29,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:29,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:48:29,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:29,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:48:29,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:29,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-23 14:48:29,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:30,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-23 14:48:30,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:30,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2023-11-23 14:48:30,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:30,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 14:48:30,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:30,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-23 14:48:30,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:30,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:48:30,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:30,199 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-23 14:48:30,199 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 14:48:30,200 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1904921610] [2023-11-23 14:48:30,200 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1904921610] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 14:48:30,200 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 14:48:30,200 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-23 14:48:30,200 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2116147688] [2023-11-23 14:48:30,200 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 14:48:30,201 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-23 14:48:30,201 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 14:48:30,201 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-23 14:48:30,201 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-11-23 14:48:30,202 INFO L87 Difference]: Start difference. First operand 1755 states and 2517 transitions. Second operand has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (9), 5 states have call predecessors, (9), 1 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2023-11-23 14:48:35,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 14:48:35,226 INFO L93 Difference]: Finished difference Result 5137 states and 7539 transitions. [2023-11-23 14:48:35,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-23 14:48:35,227 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (9), 5 states have call predecessors, (9), 1 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) Word has length 90 [2023-11-23 14:48:35,227 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 14:48:35,258 INFO L225 Difference]: With dead ends: 5137 [2023-11-23 14:48:35,258 INFO L226 Difference]: Without dead ends: 3405 [2023-11-23 14:48:35,280 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2023-11-23 14:48:35,284 INFO L413 NwaCegarLoop]: 451 mSDtfsCounter, 2478 mSDsluCounter, 895 mSDsCounter, 0 mSdLazyCounter, 3277 mSolverCounterSat, 1084 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2719 SdHoareTripleChecker+Valid, 1346 SdHoareTripleChecker+Invalid, 4361 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1084 IncrementalHoareTripleChecker+Valid, 3277 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2023-11-23 14:48:35,285 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2719 Valid, 1346 Invalid, 4361 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1084 Valid, 3277 Invalid, 0 Unknown, 0 Unchecked, 4.6s Time] [2023-11-23 14:48:35,288 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3405 states. [2023-11-23 14:48:35,484 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3405 to 3111. [2023-11-23 14:48:35,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3111 states, 2147 states have (on average 1.3698183511877038) internal successors, (2941), 2191 states have internal predecessors, (2941), 714 states have call successors, (714), 242 states have call predecessors, (714), 249 states have return successors, (739), 709 states have call predecessors, (739), 713 states have call successors, (739) [2023-11-23 14:48:35,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3111 states to 3111 states and 4394 transitions. [2023-11-23 14:48:35,497 INFO L78 Accepts]: Start accepts. Automaton has 3111 states and 4394 transitions. Word has length 90 [2023-11-23 14:48:35,499 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 14:48:35,499 INFO L495 AbstractCegarLoop]: Abstraction has 3111 states and 4394 transitions. [2023-11-23 14:48:35,499 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (9), 5 states have call predecessors, (9), 1 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2023-11-23 14:48:35,499 INFO L276 IsEmpty]: Start isEmpty. Operand 3111 states and 4394 transitions. [2023-11-23 14:48:35,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-23 14:48:35,503 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 14:48:35,503 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 14:48:35,503 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-23 14:48:35,503 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 14:48:35,504 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 14:48:35,504 INFO L85 PathProgramCache]: Analyzing trace with hash -543647367, now seen corresponding path program 1 times [2023-11-23 14:48:35,504 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 14:48:35,504 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [833788445] [2023-11-23 14:48:35,504 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 14:48:35,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 14:48:35,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:35,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:48:35,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:35,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:48:35,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:35,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-23 14:48:35,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:35,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-23 14:48:35,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:35,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-23 14:48:35,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:35,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 14:48:36,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:36,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-23 14:48:36,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:36,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:48:36,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:36,125 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-11-23 14:48:36,126 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 14:48:36,126 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [833788445] [2023-11-23 14:48:36,126 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [833788445] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 14:48:36,126 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 14:48:36,126 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2023-11-23 14:48:36,127 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1122217127] [2023-11-23 14:48:36,127 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 14:48:36,128 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-23 14:48:36,128 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 14:48:36,128 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-23 14:48:36,128 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=82, Unknown=0, NotChecked=0, Total=110 [2023-11-23 14:48:36,128 INFO L87 Difference]: Start difference. First operand 3111 states and 4394 transitions. Second operand has 11 states, 11 states have (on average 5.7272727272727275) internal successors, (63), 8 states have internal predecessors, (63), 4 states have call successors, (9), 5 states have call predecessors, (9), 3 states have return successors, (8), 6 states have call predecessors, (8), 3 states have call successors, (8) [2023-11-23 14:48:44,844 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 14:48:44,844 INFO L93 Difference]: Finished difference Result 7033 states and 10159 transitions. [2023-11-23 14:48:44,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2023-11-23 14:48:44,845 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 5.7272727272727275) internal successors, (63), 8 states have internal predecessors, (63), 4 states have call successors, (9), 5 states have call predecessors, (9), 3 states have return successors, (8), 6 states have call predecessors, (8), 3 states have call successors, (8) Word has length 90 [2023-11-23 14:48:44,846 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 14:48:44,898 INFO L225 Difference]: With dead ends: 7033 [2023-11-23 14:48:44,898 INFO L226 Difference]: Without dead ends: 3945 [2023-11-23 14:48:44,904 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 103 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=152, Invalid=400, Unknown=0, NotChecked=0, Total=552 [2023-11-23 14:48:44,906 INFO L413 NwaCegarLoop]: 508 mSDtfsCounter, 3012 mSDsluCounter, 2437 mSDsCounter, 0 mSdLazyCounter, 7242 mSolverCounterSat, 1353 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3267 SdHoareTripleChecker+Valid, 2945 SdHoareTripleChecker+Invalid, 8595 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1353 IncrementalHoareTripleChecker+Valid, 7242 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.8s IncrementalHoareTripleChecker+Time [2023-11-23 14:48:44,906 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3267 Valid, 2945 Invalid, 8595 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1353 Valid, 7242 Invalid, 0 Unknown, 0 Unchecked, 7.8s Time] [2023-11-23 14:48:44,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3945 states. [2023-11-23 14:48:45,149 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3945 to 3571. [2023-11-23 14:48:45,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3571 states, 2469 states have (on average 1.3718104495747265) internal successors, (3387), 2519 states have internal predecessors, (3387), 810 states have call successors, (810), 286 states have call predecessors, (810), 291 states have return successors, (835), 803 states have call predecessors, (835), 809 states have call successors, (835) [2023-11-23 14:48:45,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3571 states to 3571 states and 5032 transitions. [2023-11-23 14:48:45,166 INFO L78 Accepts]: Start accepts. Automaton has 3571 states and 5032 transitions. Word has length 90 [2023-11-23 14:48:45,166 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 14:48:45,166 INFO L495 AbstractCegarLoop]: Abstraction has 3571 states and 5032 transitions. [2023-11-23 14:48:45,167 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 5.7272727272727275) internal successors, (63), 8 states have internal predecessors, (63), 4 states have call successors, (9), 5 states have call predecessors, (9), 3 states have return successors, (8), 6 states have call predecessors, (8), 3 states have call successors, (8) [2023-11-23 14:48:45,167 INFO L276 IsEmpty]: Start isEmpty. Operand 3571 states and 5032 transitions. [2023-11-23 14:48:45,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-23 14:48:45,180 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 14:48:45,181 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 14:48:45,181 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-23 14:48:45,181 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 14:48:45,181 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 14:48:45,182 INFO L85 PathProgramCache]: Analyzing trace with hash 927448336, now seen corresponding path program 1 times [2023-11-23 14:48:45,182 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 14:48:45,182 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1187828812] [2023-11-23 14:48:45,182 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 14:48:45,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 14:48:45,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:45,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:48:45,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:45,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:48:45,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:45,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-23 14:48:45,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:45,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-23 14:48:45,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:45,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-23 14:48:45,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:45,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 14:48:45,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:45,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-23 14:48:45,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:45,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:48:45,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:45,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-23 14:48:45,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:45,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-23 14:48:45,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:45,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:48:45,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:45,874 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-23 14:48:45,875 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 14:48:45,875 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1187828812] [2023-11-23 14:48:45,875 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1187828812] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 14:48:45,875 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 14:48:45,875 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-23 14:48:45,875 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [227850704] [2023-11-23 14:48:45,875 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 14:48:45,876 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-23 14:48:45,876 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 14:48:45,876 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-23 14:48:45,876 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2023-11-23 14:48:45,877 INFO L87 Difference]: Start difference. First operand 3571 states and 5032 transitions. Second operand has 9 states, 9 states have (on average 9.11111111111111) internal successors, (82), 4 states have internal predecessors, (82), 2 states have call successors, (12), 6 states have call predecessors, (12), 3 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) [2023-11-23 14:48:49,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 14:48:49,577 INFO L93 Difference]: Finished difference Result 7427 states and 10712 transitions. [2023-11-23 14:48:49,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-23 14:48:49,590 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 9.11111111111111) internal successors, (82), 4 states have internal predecessors, (82), 2 states have call successors, (12), 6 states have call predecessors, (12), 3 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) Word has length 116 [2023-11-23 14:48:49,591 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 14:48:49,606 INFO L225 Difference]: With dead ends: 7427 [2023-11-23 14:48:49,607 INFO L226 Difference]: Without dead ends: 3879 [2023-11-23 14:48:49,614 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=46, Invalid=110, Unknown=0, NotChecked=0, Total=156 [2023-11-23 14:48:49,616 INFO L413 NwaCegarLoop]: 424 mSDtfsCounter, 1154 mSDsluCounter, 1593 mSDsCounter, 0 mSdLazyCounter, 3752 mSolverCounterSat, 806 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1324 SdHoareTripleChecker+Valid, 2017 SdHoareTripleChecker+Invalid, 4558 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 806 IncrementalHoareTripleChecker+Valid, 3752 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2023-11-23 14:48:49,616 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1324 Valid, 2017 Invalid, 4558 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [806 Valid, 3752 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2023-11-23 14:48:49,619 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3879 states. [2023-11-23 14:48:49,763 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3879 to 3599. [2023-11-23 14:48:49,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3599 states, 2489 states have (on average 1.3688228204098032) internal successors, (3407), 2541 states have internal predecessors, (3407), 810 states have call successors, (810), 286 states have call predecessors, (810), 299 states have return successors, (847), 809 states have call predecessors, (847), 809 states have call successors, (847) [2023-11-23 14:48:49,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3599 states to 3599 states and 5064 transitions. [2023-11-23 14:48:49,779 INFO L78 Accepts]: Start accepts. Automaton has 3599 states and 5064 transitions. Word has length 116 [2023-11-23 14:48:49,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 14:48:49,780 INFO L495 AbstractCegarLoop]: Abstraction has 3599 states and 5064 transitions. [2023-11-23 14:48:49,780 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 9.11111111111111) internal successors, (82), 4 states have internal predecessors, (82), 2 states have call successors, (12), 6 states have call predecessors, (12), 3 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) [2023-11-23 14:48:49,780 INFO L276 IsEmpty]: Start isEmpty. Operand 3599 states and 5064 transitions. [2023-11-23 14:48:49,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-11-23 14:48:49,785 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 14:48:49,785 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 14:48:49,785 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-23 14:48:49,785 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 14:48:49,786 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 14:48:49,786 INFO L85 PathProgramCache]: Analyzing trace with hash -655178971, now seen corresponding path program 1 times [2023-11-23 14:48:49,786 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 14:48:49,786 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [12195902] [2023-11-23 14:48:49,786 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 14:48:49,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 14:48:49,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:49,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:48:49,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:49,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:48:49,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:49,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-23 14:48:49,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:49,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-23 14:48:49,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:50,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-23 14:48:50,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:50,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 14:48:50,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:50,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-23 14:48:50,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:50,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:48:50,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:50,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 14:48:50,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:50,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:48:50,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:50,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:48:50,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:50,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-23 14:48:50,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:50,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2023-11-23 14:48:50,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:50,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-23 14:48:50,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:50,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:48:50,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:50,199 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2023-11-23 14:48:50,199 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 14:48:50,199 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [12195902] [2023-11-23 14:48:50,199 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [12195902] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 14:48:50,199 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 14:48:50,199 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-23 14:48:50,199 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [406387535] [2023-11-23 14:48:50,200 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 14:48:50,200 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-23 14:48:50,201 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 14:48:50,201 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-23 14:48:50,201 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2023-11-23 14:48:50,201 INFO L87 Difference]: Start difference. First operand 3599 states and 5064 transitions. Second operand has 7 states, 7 states have (on average 12.571428571428571) internal successors, (88), 3 states have internal predecessors, (88), 3 states have call successors, (16), 6 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2023-11-23 14:48:54,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 14:48:54,558 INFO L93 Difference]: Finished difference Result 7447 states and 10672 transitions. [2023-11-23 14:48:54,558 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-23 14:48:54,558 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 12.571428571428571) internal successors, (88), 3 states have internal predecessors, (88), 3 states have call successors, (16), 6 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 134 [2023-11-23 14:48:54,559 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 14:48:54,574 INFO L225 Difference]: With dead ends: 7447 [2023-11-23 14:48:54,575 INFO L226 Difference]: Without dead ends: 3858 [2023-11-23 14:48:54,584 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2023-11-23 14:48:54,585 INFO L413 NwaCegarLoop]: 437 mSDtfsCounter, 1820 mSDsluCounter, 797 mSDsCounter, 0 mSdLazyCounter, 1915 mSolverCounterSat, 1065 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1918 SdHoareTripleChecker+Valid, 1234 SdHoareTripleChecker+Invalid, 2980 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1065 IncrementalHoareTripleChecker+Valid, 1915 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.9s IncrementalHoareTripleChecker+Time [2023-11-23 14:48:54,585 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1918 Valid, 1234 Invalid, 2980 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1065 Valid, 1915 Invalid, 0 Unknown, 0 Unchecked, 3.9s Time] [2023-11-23 14:48:54,588 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3858 states. [2023-11-23 14:48:54,807 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3858 to 3586. [2023-11-23 14:48:54,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3586 states, 2478 states have (on average 1.3627925746569813) internal successors, (3377), 2530 states have internal predecessors, (3377), 808 states have call successors, (808), 286 states have call predecessors, (808), 299 states have return successors, (843), 807 states have call predecessors, (843), 807 states have call successors, (843) [2023-11-23 14:48:54,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3586 states to 3586 states and 5028 transitions. [2023-11-23 14:48:54,832 INFO L78 Accepts]: Start accepts. Automaton has 3586 states and 5028 transitions. Word has length 134 [2023-11-23 14:48:54,833 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 14:48:54,833 INFO L495 AbstractCegarLoop]: Abstraction has 3586 states and 5028 transitions. [2023-11-23 14:48:54,834 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 12.571428571428571) internal successors, (88), 3 states have internal predecessors, (88), 3 states have call successors, (16), 6 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2023-11-23 14:48:54,834 INFO L276 IsEmpty]: Start isEmpty. Operand 3586 states and 5028 transitions. [2023-11-23 14:48:54,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2023-11-23 14:48:54,839 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 14:48:54,839 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 14:48:54,839 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-23 14:48:54,839 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 14:48:54,840 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 14:48:54,840 INFO L85 PathProgramCache]: Analyzing trace with hash -1045001030, now seen corresponding path program 1 times [2023-11-23 14:48:54,840 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 14:48:54,840 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1827179313] [2023-11-23 14:48:54,840 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 14:48:54,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 14:48:54,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:55,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:48:55,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:55,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:48:55,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:55,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-23 14:48:55,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:55,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-23 14:48:55,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:55,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-23 14:48:55,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:55,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 14:48:55,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:55,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-23 14:48:55,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:55,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:48:55,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:55,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 14:48:55,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:55,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:48:55,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:55,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:48:55,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:55,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-23 14:48:55,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:55,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2023-11-23 14:48:55,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:55,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-23 14:48:55,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:55,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:48:55,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:55,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2023-11-23 14:48:55,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:55,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-11-23 14:48:55,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:55,631 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-23 14:48:55,631 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 14:48:55,631 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1827179313] [2023-11-23 14:48:55,631 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1827179313] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-23 14:48:55,631 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1588825003] [2023-11-23 14:48:55,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 14:48:55,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 14:48:55,632 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-23 14:48:55,633 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 14:48:55,639 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-23 14:48:56,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:48:56,174 INFO L262 TraceCheckSpWp]: Trace formula consists of 1350 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-23 14:48:56,186 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 14:48:56,395 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 24 proven. 8 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-11-23 14:48:56,395 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-23 14:48:56,980 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2023-11-23 14:48:56,980 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1588825003] provided 1 perfect and 1 imperfect interpolant sequences [2023-11-23 14:48:56,980 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2023-11-23 14:48:56,980 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [13, 8] total 23 [2023-11-23 14:48:56,981 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1191929321] [2023-11-23 14:48:56,981 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 14:48:56,981 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-23 14:48:56,981 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 14:48:56,982 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-23 14:48:56,982 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=112, Invalid=394, Unknown=0, NotChecked=0, Total=506 [2023-11-23 14:48:56,982 INFO L87 Difference]: Start difference. First operand 3586 states and 5028 transitions. Second operand has 9 states, 9 states have (on average 10.0) internal successors, (90), 9 states have internal predecessors, (90), 6 states have call successors, (18), 4 states have call predecessors, (18), 4 states have return successors, (17), 7 states have call predecessors, (17), 6 states have call successors, (17) [2023-11-23 14:49:01,794 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 14:49:01,795 INFO L93 Difference]: Finished difference Result 8320 states and 11909 transitions. [2023-11-23 14:49:01,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-23 14:49:01,795 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 10.0) internal successors, (90), 9 states have internal predecessors, (90), 6 states have call successors, (18), 4 states have call predecessors, (18), 4 states have return successors, (17), 7 states have call predecessors, (17), 6 states have call successors, (17) Word has length 140 [2023-11-23 14:49:01,795 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 14:49:01,816 INFO L225 Difference]: With dead ends: 8320 [2023-11-23 14:49:01,816 INFO L226 Difference]: Without dead ends: 6181 [2023-11-23 14:49:01,821 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 330 GetRequests, 298 SyntacticMatches, 3 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 330 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=207, Invalid=723, Unknown=0, NotChecked=0, Total=930 [2023-11-23 14:49:01,822 INFO L413 NwaCegarLoop]: 949 mSDtfsCounter, 4125 mSDsluCounter, 2490 mSDsCounter, 0 mSdLazyCounter, 5434 mSolverCounterSat, 1945 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4262 SdHoareTripleChecker+Valid, 3439 SdHoareTripleChecker+Invalid, 7379 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1945 IncrementalHoareTripleChecker+Valid, 5434 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2023-11-23 14:49:01,822 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4262 Valid, 3439 Invalid, 7379 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1945 Valid, 5434 Invalid, 0 Unknown, 0 Unchecked, 4.3s Time] [2023-11-23 14:49:01,826 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6181 states. [2023-11-23 14:49:02,093 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6181 to 5238. [2023-11-23 14:49:02,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5238 states, 3616 states have (on average 1.362278761061947) internal successors, (4926), 3699 states have internal predecessors, (4926), 1185 states have call successors, (1185), 403 states have call predecessors, (1185), 436 states have return successors, (1277), 1190 states have call predecessors, (1277), 1184 states have call successors, (1277) [2023-11-23 14:49:02,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5238 states to 5238 states and 7388 transitions. [2023-11-23 14:49:02,112 INFO L78 Accepts]: Start accepts. Automaton has 5238 states and 7388 transitions. Word has length 140 [2023-11-23 14:49:02,113 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 14:49:02,113 INFO L495 AbstractCegarLoop]: Abstraction has 5238 states and 7388 transitions. [2023-11-23 14:49:02,113 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 10.0) internal successors, (90), 9 states have internal predecessors, (90), 6 states have call successors, (18), 4 states have call predecessors, (18), 4 states have return successors, (17), 7 states have call predecessors, (17), 6 states have call successors, (17) [2023-11-23 14:49:02,113 INFO L276 IsEmpty]: Start isEmpty. Operand 5238 states and 7388 transitions. [2023-11-23 14:49:02,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2023-11-23 14:49:02,118 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 14:49:02,118 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 14:49:02,135 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-23 14:49:02,332 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 14:49:02,333 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 14:49:02,333 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 14:49:02,333 INFO L85 PathProgramCache]: Analyzing trace with hash -1386302665, now seen corresponding path program 1 times [2023-11-23 14:49:02,333 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 14:49:02,334 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [209767703] [2023-11-23 14:49:02,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 14:49:02,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 14:49:02,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:02,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:49:02,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:02,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:49:02,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:02,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-23 14:49:02,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:02,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-23 14:49:02,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:02,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-23 14:49:02,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:02,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 14:49:02,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:02,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-23 14:49:02,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:02,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:49:02,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:02,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 14:49:02,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:02,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:49:02,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:02,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:49:02,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:02,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-23 14:49:02,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:02,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2023-11-23 14:49:02,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:02,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-23 14:49:02,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:02,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:49:02,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:02,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2023-11-23 14:49:02,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:02,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2023-11-23 14:49:02,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:02,807 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2023-11-23 14:49:02,808 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 14:49:02,808 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [209767703] [2023-11-23 14:49:02,808 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [209767703] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 14:49:02,808 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 14:49:02,808 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-23 14:49:02,808 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2109972591] [2023-11-23 14:49:02,808 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 14:49:02,809 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-23 14:49:02,809 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 14:49:02,809 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-23 14:49:02,810 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2023-11-23 14:49:02,810 INFO L87 Difference]: Start difference. First operand 5238 states and 7388 transitions. Second operand has 8 states, 8 states have (on average 11.375) internal successors, (91), 4 states have internal predecessors, (91), 2 states have call successors, (18), 6 states have call predecessors, (18), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2023-11-23 14:49:06,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 14:49:06,020 INFO L93 Difference]: Finished difference Result 9421 states and 13641 transitions. [2023-11-23 14:49:06,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-23 14:49:06,021 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 11.375) internal successors, (91), 4 states have internal predecessors, (91), 2 states have call successors, (18), 6 states have call predecessors, (18), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 141 [2023-11-23 14:49:06,021 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 14:49:06,043 INFO L225 Difference]: With dead ends: 9421 [2023-11-23 14:49:06,044 INFO L226 Difference]: Without dead ends: 5630 [2023-11-23 14:49:06,051 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2023-11-23 14:49:06,053 INFO L413 NwaCegarLoop]: 422 mSDtfsCounter, 1251 mSDsluCounter, 1223 mSDsCounter, 0 mSdLazyCounter, 2928 mSolverCounterSat, 726 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1421 SdHoareTripleChecker+Valid, 1645 SdHoareTripleChecker+Invalid, 3654 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 726 IncrementalHoareTripleChecker+Valid, 2928 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2023-11-23 14:49:06,053 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1421 Valid, 1645 Invalid, 3654 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [726 Valid, 2928 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2023-11-23 14:49:06,057 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5630 states. [2023-11-23 14:49:06,341 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5630 to 5236. [2023-11-23 14:49:06,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5236 states, 3614 states have (on average 1.3613724405091312) internal successors, (4920), 3697 states have internal predecessors, (4920), 1185 states have call successors, (1185), 403 states have call predecessors, (1185), 436 states have return successors, (1277), 1190 states have call predecessors, (1277), 1184 states have call successors, (1277) [2023-11-23 14:49:06,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5236 states to 5236 states and 7382 transitions. [2023-11-23 14:49:06,358 INFO L78 Accepts]: Start accepts. Automaton has 5236 states and 7382 transitions. Word has length 141 [2023-11-23 14:49:06,358 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 14:49:06,358 INFO L495 AbstractCegarLoop]: Abstraction has 5236 states and 7382 transitions. [2023-11-23 14:49:06,358 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 11.375) internal successors, (91), 4 states have internal predecessors, (91), 2 states have call successors, (18), 6 states have call predecessors, (18), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2023-11-23 14:49:06,358 INFO L276 IsEmpty]: Start isEmpty. Operand 5236 states and 7382 transitions. [2023-11-23 14:49:06,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2023-11-23 14:49:06,363 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 14:49:06,364 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 14:49:06,364 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-23 14:49:06,364 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 14:49:06,364 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 14:49:06,364 INFO L85 PathProgramCache]: Analyzing trace with hash -1997799056, now seen corresponding path program 1 times [2023-11-23 14:49:06,364 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 14:49:06,365 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [691960947] [2023-11-23 14:49:06,365 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 14:49:06,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 14:49:06,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:06,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:49:06,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:06,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:49:06,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:06,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-23 14:49:06,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:06,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-23 14:49:06,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:06,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-23 14:49:06,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:06,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 14:49:06,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:06,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-23 14:49:06,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:06,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:49:06,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:06,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 14:49:06,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:06,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:49:06,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:06,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:49:06,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:06,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-23 14:49:06,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:06,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2023-11-23 14:49:06,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:06,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-23 14:49:06,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:06,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:49:06,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:06,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2023-11-23 14:49:06,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:06,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2023-11-23 14:49:06,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:06,847 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-23 14:49:06,847 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 14:49:06,847 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [691960947] [2023-11-23 14:49:06,847 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [691960947] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 14:49:06,847 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 14:49:06,848 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-23 14:49:06,848 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [574847113] [2023-11-23 14:49:06,848 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 14:49:06,848 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-23 14:49:06,848 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 14:49:06,849 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-23 14:49:06,849 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2023-11-23 14:49:06,849 INFO L87 Difference]: Start difference. First operand 5236 states and 7382 transitions. Second operand has 8 states, 8 states have (on average 11.5) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (18), 6 states have call predecessors, (18), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2023-11-23 14:49:12,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 14:49:12,187 INFO L93 Difference]: Finished difference Result 10863 states and 15643 transitions. [2023-11-23 14:49:12,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-23 14:49:12,188 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 11.5) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (18), 6 states have call predecessors, (18), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 143 [2023-11-23 14:49:12,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 14:49:12,225 INFO L225 Difference]: With dead ends: 10863 [2023-11-23 14:49:12,226 INFO L226 Difference]: Without dead ends: 5670 [2023-11-23 14:49:12,283 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2023-11-23 14:49:12,286 INFO L413 NwaCegarLoop]: 425 mSDtfsCounter, 643 mSDsluCounter, 1361 mSDsCounter, 0 mSdLazyCounter, 3993 mSolverCounterSat, 249 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 814 SdHoareTripleChecker+Valid, 1786 SdHoareTripleChecker+Invalid, 4242 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 249 IncrementalHoareTripleChecker+Valid, 3993 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2023-11-23 14:49:12,286 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [814 Valid, 1786 Invalid, 4242 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [249 Valid, 3993 Invalid, 0 Unknown, 0 Unchecked, 4.8s Time] [2023-11-23 14:49:12,289 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5670 states. [2023-11-23 14:49:12,531 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5670 to 5248. [2023-11-23 14:49:12,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5248 states, 3626 states have (on average 1.360176503033646) internal successors, (4932), 3709 states have internal predecessors, (4932), 1185 states have call successors, (1185), 403 states have call predecessors, (1185), 436 states have return successors, (1277), 1190 states have call predecessors, (1277), 1184 states have call successors, (1277) [2023-11-23 14:49:12,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5248 states to 5248 states and 7394 transitions. [2023-11-23 14:49:12,549 INFO L78 Accepts]: Start accepts. Automaton has 5248 states and 7394 transitions. Word has length 143 [2023-11-23 14:49:12,549 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 14:49:12,549 INFO L495 AbstractCegarLoop]: Abstraction has 5248 states and 7394 transitions. [2023-11-23 14:49:12,550 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 11.5) internal successors, (92), 4 states have internal predecessors, (92), 2 states have call successors, (18), 6 states have call predecessors, (18), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2023-11-23 14:49:12,550 INFO L276 IsEmpty]: Start isEmpty. Operand 5248 states and 7394 transitions. [2023-11-23 14:49:12,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2023-11-23 14:49:12,555 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 14:49:12,555 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 14:49:12,555 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-11-23 14:49:12,555 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 14:49:12,556 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 14:49:12,556 INFO L85 PathProgramCache]: Analyzing trace with hash 1900666225, now seen corresponding path program 1 times [2023-11-23 14:49:12,556 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 14:49:12,556 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1440869977] [2023-11-23 14:49:12,556 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 14:49:12,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 14:49:12,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:12,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:49:12,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:12,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:49:12,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:12,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-23 14:49:12,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:12,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-23 14:49:12,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:12,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-23 14:49:12,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:12,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 14:49:12,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:12,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-23 14:49:12,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:12,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:49:12,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:12,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 14:49:12,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:12,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:49:12,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:12,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:49:12,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:12,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-23 14:49:12,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:12,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-23 14:49:12,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:12,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-11-23 14:49:12,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:12,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:49:12,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:12,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2023-11-23 14:49:12,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:13,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2023-11-23 14:49:13,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:13,004 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 14:49:13,004 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 14:49:13,004 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1440869977] [2023-11-23 14:49:13,004 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1440869977] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 14:49:13,004 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 14:49:13,004 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-23 14:49:13,005 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [484816234] [2023-11-23 14:49:13,005 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 14:49:13,005 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-23 14:49:13,005 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 14:49:13,006 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-23 14:49:13,006 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2023-11-23 14:49:13,006 INFO L87 Difference]: Start difference. First operand 5248 states and 7394 transitions. Second operand has 8 states, 8 states have (on average 11.625) internal successors, (93), 4 states have internal predecessors, (93), 2 states have call successors, (18), 6 states have call predecessors, (18), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2023-11-23 14:49:16,837 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 14:49:16,838 INFO L93 Difference]: Finished difference Result 10945 states and 15767 transitions. [2023-11-23 14:49:16,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-11-23 14:49:16,839 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 11.625) internal successors, (93), 4 states have internal predecessors, (93), 2 states have call successors, (18), 6 states have call predecessors, (18), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 144 [2023-11-23 14:49:16,839 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 14:49:16,857 INFO L225 Difference]: With dead ends: 10945 [2023-11-23 14:49:16,857 INFO L226 Difference]: Without dead ends: 5740 [2023-11-23 14:49:16,871 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=42, Invalid=90, Unknown=0, NotChecked=0, Total=132 [2023-11-23 14:49:16,872 INFO L413 NwaCegarLoop]: 419 mSDtfsCounter, 906 mSDsluCounter, 1424 mSDsCounter, 0 mSdLazyCounter, 3474 mSolverCounterSat, 535 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1076 SdHoareTripleChecker+Valid, 1843 SdHoareTripleChecker+Invalid, 4009 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 535 IncrementalHoareTripleChecker+Valid, 3474 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2023-11-23 14:49:16,873 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1076 Valid, 1843 Invalid, 4009 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [535 Valid, 3474 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2023-11-23 14:49:16,877 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5740 states. [2023-11-23 14:49:17,182 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5740 to 5296. [2023-11-23 14:49:17,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5296 states, 3674 states have (on average 1.3554708764289602) internal successors, (4980), 3757 states have internal predecessors, (4980), 1185 states have call successors, (1185), 403 states have call predecessors, (1185), 436 states have return successors, (1277), 1190 states have call predecessors, (1277), 1184 states have call successors, (1277) [2023-11-23 14:49:17,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5296 states to 5296 states and 7442 transitions. [2023-11-23 14:49:17,199 INFO L78 Accepts]: Start accepts. Automaton has 5296 states and 7442 transitions. Word has length 144 [2023-11-23 14:49:17,199 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 14:49:17,199 INFO L495 AbstractCegarLoop]: Abstraction has 5296 states and 7442 transitions. [2023-11-23 14:49:17,199 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 11.625) internal successors, (93), 4 states have internal predecessors, (93), 2 states have call successors, (18), 6 states have call predecessors, (18), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2023-11-23 14:49:17,199 INFO L276 IsEmpty]: Start isEmpty. Operand 5296 states and 7442 transitions. [2023-11-23 14:49:17,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2023-11-23 14:49:17,205 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 14:49:17,205 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 14:49:17,206 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-11-23 14:49:17,206 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 14:49:17,206 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 14:49:17,206 INFO L85 PathProgramCache]: Analyzing trace with hash -1042888952, now seen corresponding path program 1 times [2023-11-23 14:49:17,206 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 14:49:17,206 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1921480886] [2023-11-23 14:49:17,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 14:49:17,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 14:49:17,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:18,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:49:18,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:18,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:49:18,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:18,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-23 14:49:18,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:18,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-23 14:49:18,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:19,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-23 14:49:19,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:20,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 14:49:20,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:20,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-23 14:49:20,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:20,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:49:20,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:20,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 14:49:20,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:20,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:49:20,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:20,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:49:20,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:20,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-23 14:49:20,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:20,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-23 14:49:20,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:21,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-23 14:49:21,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:21,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:49:21,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:21,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2023-11-23 14:49:21,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:21,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2023-11-23 14:49:21,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:21,455 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 21 proven. 8 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2023-11-23 14:49:21,455 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 14:49:21,455 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1921480886] [2023-11-23 14:49:21,455 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1921480886] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-23 14:49:21,455 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [465345349] [2023-11-23 14:49:21,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 14:49:21,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 14:49:21,456 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-23 14:49:21,457 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 14:49:21,468 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-23 14:49:21,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:21,960 INFO L262 TraceCheckSpWp]: Trace formula consists of 1364 conjuncts, 60 conjunts are in the unsatisfiable core [2023-11-23 14:49:21,964 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 14:49:22,286 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 16 proven. 3 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2023-11-23 14:49:22,287 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-23 14:49:23,175 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 16 proven. 3 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2023-11-23 14:49:23,175 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [465345349] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-23 14:49:23,175 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-23 14:49:23,175 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [34, 13, 11] total 48 [2023-11-23 14:49:23,176 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [330697182] [2023-11-23 14:49:23,176 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-23 14:49:23,176 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 48 states [2023-11-23 14:49:23,176 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 14:49:23,177 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2023-11-23 14:49:23,178 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=137, Invalid=2119, Unknown=0, NotChecked=0, Total=2256 [2023-11-23 14:49:23,178 INFO L87 Difference]: Start difference. First operand 5296 states and 7442 transitions. Second operand has 48 states, 42 states have (on average 4.595238095238095) internal successors, (193), 35 states have internal predecessors, (193), 14 states have call successors, (38), 6 states have call predecessors, (38), 12 states have return successors, (37), 16 states have call predecessors, (37), 14 states have call successors, (37) [2023-11-23 14:49:52,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 14:49:52,403 INFO L93 Difference]: Finished difference Result 12835 states and 18503 transitions. [2023-11-23 14:49:52,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2023-11-23 14:49:52,403 INFO L78 Accepts]: Start accepts. Automaton has has 48 states, 42 states have (on average 4.595238095238095) internal successors, (193), 35 states have internal predecessors, (193), 14 states have call successors, (38), 6 states have call predecessors, (38), 12 states have return successors, (37), 16 states have call predecessors, (37), 14 states have call successors, (37) Word has length 145 [2023-11-23 14:49:52,404 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 14:49:52,422 INFO L225 Difference]: With dead ends: 12835 [2023-11-23 14:49:52,422 INFO L226 Difference]: Without dead ends: 7582 [2023-11-23 14:49:52,432 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 439 GetRequests, 313 SyntacticMatches, 2 SemanticMatches, 124 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4014 ImplicationChecksByTransitivity, 5.8s TimeCoverageRelationStatistics Valid=1101, Invalid=14649, Unknown=0, NotChecked=0, Total=15750 [2023-11-23 14:49:52,433 INFO L413 NwaCegarLoop]: 454 mSDtfsCounter, 5460 mSDsluCounter, 13491 mSDsCounter, 0 mSdLazyCounter, 34788 mSolverCounterSat, 2480 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5734 SdHoareTripleChecker+Valid, 13945 SdHoareTripleChecker+Invalid, 37268 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2480 IncrementalHoareTripleChecker+Valid, 34788 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.6s IncrementalHoareTripleChecker+Time [2023-11-23 14:49:52,433 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5734 Valid, 13945 Invalid, 37268 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2480 Valid, 34788 Invalid, 0 Unknown, 0 Unchecked, 23.6s Time] [2023-11-23 14:49:52,438 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7582 states. [2023-11-23 14:49:52,793 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7582 to 6764. [2023-11-23 14:49:52,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6764 states, 4694 states have (on average 1.3493821900298253) internal successors, (6334), 4787 states have internal predecessors, (6334), 1506 states have call successors, (1506), 518 states have call predecessors, (1506), 563 states have return successors, (1632), 1528 states have call predecessors, (1632), 1505 states have call successors, (1632) [2023-11-23 14:49:52,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6764 states to 6764 states and 9472 transitions. [2023-11-23 14:49:52,815 INFO L78 Accepts]: Start accepts. Automaton has 6764 states and 9472 transitions. Word has length 145 [2023-11-23 14:49:52,816 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 14:49:52,816 INFO L495 AbstractCegarLoop]: Abstraction has 6764 states and 9472 transitions. [2023-11-23 14:49:52,816 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 48 states, 42 states have (on average 4.595238095238095) internal successors, (193), 35 states have internal predecessors, (193), 14 states have call successors, (38), 6 states have call predecessors, (38), 12 states have return successors, (37), 16 states have call predecessors, (37), 14 states have call successors, (37) [2023-11-23 14:49:52,816 INFO L276 IsEmpty]: Start isEmpty. Operand 6764 states and 9472 transitions. [2023-11-23 14:49:52,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-11-23 14:49:52,825 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 14:49:52,825 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 14:49:52,839 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-11-23 14:49:53,039 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2023-11-23 14:49:53,039 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 14:49:53,040 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 14:49:53,040 INFO L85 PathProgramCache]: Analyzing trace with hash 2123128961, now seen corresponding path program 1 times [2023-11-23 14:49:53,040 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 14:49:53,040 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1943258515] [2023-11-23 14:49:53,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 14:49:53,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 14:49:53,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:53,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:49:53,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:53,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:49:53,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:53,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-23 14:49:53,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:53,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-23 14:49:53,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:53,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 14:49:53,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:53,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:49:53,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:53,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:49:53,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:53,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-23 14:49:53,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:53,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2023-11-23 14:49:53,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:53,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 14:49:53,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:53,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-23 14:49:53,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:53,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:49:53,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:53,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 14:49:53,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:53,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:49:53,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:53,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:49:53,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:53,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-23 14:49:53,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:53,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-23 14:49:53,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:53,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-23 14:49:53,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:53,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-11-23 14:49:53,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:53,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2023-11-23 14:49:53,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:53,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2023-11-23 14:49:53,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:53,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:49:53,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:53,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2023-11-23 14:49:53,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:53,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2023-11-23 14:49:53,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:49:53,711 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2023-11-23 14:49:53,711 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 14:49:53,711 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1943258515] [2023-11-23 14:49:53,711 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1943258515] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 14:49:53,712 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 14:49:53,712 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-11-23 14:49:53,712 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1640469262] [2023-11-23 14:49:53,712 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 14:49:53,713 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-23 14:49:53,713 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 14:49:53,713 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-23 14:49:53,713 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2023-11-23 14:49:53,714 INFO L87 Difference]: Start difference. First operand 6764 states and 9472 transitions. Second operand has 10 states, 9 states have (on average 11.444444444444445) internal successors, (103), 4 states have internal predecessors, (103), 2 states have call successors, (21), 8 states have call predecessors, (21), 3 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2023-11-23 14:49:58,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 14:50:00,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 14:50:00,073 INFO L93 Difference]: Finished difference Result 14735 states and 21176 transitions. [2023-11-23 14:50:00,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-23 14:50:00,073 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 11.444444444444445) internal successors, (103), 4 states have internal predecessors, (103), 2 states have call successors, (21), 8 states have call predecessors, (21), 3 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 178 [2023-11-23 14:50:00,073 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 14:50:00,092 INFO L225 Difference]: With dead ends: 14735 [2023-11-23 14:50:00,092 INFO L226 Difference]: Without dead ends: 8006 [2023-11-23 14:50:00,103 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=77, Invalid=163, Unknown=0, NotChecked=0, Total=240 [2023-11-23 14:50:00,104 INFO L413 NwaCegarLoop]: 419 mSDtfsCounter, 2152 mSDsluCounter, 1559 mSDsCounter, 0 mSdLazyCounter, 3703 mSolverCounterSat, 1732 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2208 SdHoareTripleChecker+Valid, 1978 SdHoareTripleChecker+Invalid, 5435 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1732 IncrementalHoareTripleChecker+Valid, 3703 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.5s IncrementalHoareTripleChecker+Time [2023-11-23 14:50:00,104 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2208 Valid, 1978 Invalid, 5435 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1732 Valid, 3703 Invalid, 0 Unknown, 0 Unchecked, 5.5s Time] [2023-11-23 14:50:00,109 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8006 states. [2023-11-23 14:50:00,486 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8006 to 6774. [2023-11-23 14:50:00,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6774 states, 4704 states have (on average 1.348639455782313) internal successors, (6344), 4797 states have internal predecessors, (6344), 1506 states have call successors, (1506), 518 states have call predecessors, (1506), 563 states have return successors, (1632), 1528 states have call predecessors, (1632), 1505 states have call successors, (1632) [2023-11-23 14:50:00,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6774 states to 6774 states and 9482 transitions. [2023-11-23 14:50:00,509 INFO L78 Accepts]: Start accepts. Automaton has 6774 states and 9482 transitions. Word has length 178 [2023-11-23 14:50:00,510 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 14:50:00,510 INFO L495 AbstractCegarLoop]: Abstraction has 6774 states and 9482 transitions. [2023-11-23 14:50:00,510 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 11.444444444444445) internal successors, (103), 4 states have internal predecessors, (103), 2 states have call successors, (21), 8 states have call predecessors, (21), 3 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2023-11-23 14:50:00,510 INFO L276 IsEmpty]: Start isEmpty. Operand 6774 states and 9482 transitions. [2023-11-23 14:50:00,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2023-11-23 14:50:00,519 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 14:50:00,519 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 14:50:00,520 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2023-11-23 14:50:00,520 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 14:50:00,520 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 14:50:00,520 INFO L85 PathProgramCache]: Analyzing trace with hash 1663974300, now seen corresponding path program 1 times [2023-11-23 14:50:00,520 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 14:50:00,520 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [461113656] [2023-11-23 14:50:00,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 14:50:00,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 14:50:00,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:00,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:00,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:00,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:50:00,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:00,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-23 14:50:00,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:00,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-23 14:50:00,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:00,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-23 14:50:00,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:00,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 14:50:00,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:00,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-23 14:50:00,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:00,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:00,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:00,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 14:50:00,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:00,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:50:00,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:00,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:00,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:01,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-23 14:50:01,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:01,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-23 14:50:01,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:01,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-23 14:50:01,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:01,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2023-11-23 14:50:01,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:01,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2023-11-23 14:50:01,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:01,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2023-11-23 14:50:01,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:01,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:01,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:01,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2023-11-23 14:50:01,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:01,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2023-11-23 14:50:01,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:01,131 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 14:50:01,132 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 14:50:01,132 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [461113656] [2023-11-23 14:50:01,132 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [461113656] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-23 14:50:01,132 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1108014388] [2023-11-23 14:50:01,132 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 14:50:01,132 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 14:50:01,132 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-23 14:50:01,133 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 14:50:01,135 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-23 14:50:01,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:01,822 INFO L262 TraceCheckSpWp]: Trace formula consists of 1461 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-23 14:50:01,827 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 14:50:01,873 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 14:50:01,874 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-23 14:50:02,058 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 14:50:02,058 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1108014388] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-23 14:50:02,058 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-23 14:50:02,059 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 16 [2023-11-23 14:50:02,060 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [596010601] [2023-11-23 14:50:02,061 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-23 14:50:02,062 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2023-11-23 14:50:02,062 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 14:50:02,062 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2023-11-23 14:50:02,062 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=190, Unknown=0, NotChecked=0, Total=240 [2023-11-23 14:50:02,063 INFO L87 Difference]: Start difference. First operand 6774 states and 9482 transitions. Second operand has 16 states, 13 states have (on average 9.923076923076923) internal successors, (129), 10 states have internal predecessors, (129), 2 states have call successors, (38), 8 states have call predecessors, (38), 5 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2023-11-23 14:50:06,773 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 14:50:08,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 14:50:08,701 INFO L93 Difference]: Finished difference Result 14785 states and 21266 transitions. [2023-11-23 14:50:08,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2023-11-23 14:50:08,701 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 13 states have (on average 9.923076923076923) internal successors, (129), 10 states have internal predecessors, (129), 2 states have call successors, (38), 8 states have call predecessors, (38), 5 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) Word has length 161 [2023-11-23 14:50:08,701 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 14:50:08,731 INFO L225 Difference]: With dead ends: 14785 [2023-11-23 14:50:08,732 INFO L226 Difference]: Without dead ends: 8036 [2023-11-23 14:50:08,741 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 377 GetRequests, 353 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 97 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=153, Invalid=497, Unknown=0, NotChecked=0, Total=650 [2023-11-23 14:50:08,742 INFO L413 NwaCegarLoop]: 419 mSDtfsCounter, 2163 mSDsluCounter, 1626 mSDsCounter, 0 mSdLazyCounter, 4102 mSolverCounterSat, 1734 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2219 SdHoareTripleChecker+Valid, 2045 SdHoareTripleChecker+Invalid, 5836 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1734 IncrementalHoareTripleChecker+Valid, 4102 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.6s IncrementalHoareTripleChecker+Time [2023-11-23 14:50:08,742 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2219 Valid, 2045 Invalid, 5836 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1734 Valid, 4102 Invalid, 0 Unknown, 0 Unchecked, 5.6s Time] [2023-11-23 14:50:08,746 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8036 states. [2023-11-23 14:50:09,139 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8036 to 6804. [2023-11-23 14:50:09,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6804 states, 4734 states have (on average 1.3464300802703844) internal successors, (6374), 4827 states have internal predecessors, (6374), 1506 states have call successors, (1506), 518 states have call predecessors, (1506), 563 states have return successors, (1632), 1528 states have call predecessors, (1632), 1505 states have call successors, (1632) [2023-11-23 14:50:09,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6804 states to 6804 states and 9512 transitions. [2023-11-23 14:50:09,162 INFO L78 Accepts]: Start accepts. Automaton has 6804 states and 9512 transitions. Word has length 161 [2023-11-23 14:50:09,162 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 14:50:09,163 INFO L495 AbstractCegarLoop]: Abstraction has 6804 states and 9512 transitions. [2023-11-23 14:50:09,163 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 13 states have (on average 9.923076923076923) internal successors, (129), 10 states have internal predecessors, (129), 2 states have call successors, (38), 8 states have call predecessors, (38), 5 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2023-11-23 14:50:09,163 INFO L276 IsEmpty]: Start isEmpty. Operand 6804 states and 9512 transitions. [2023-11-23 14:50:09,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-11-23 14:50:09,171 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 14:50:09,172 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 14:50:09,185 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-11-23 14:50:09,385 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 14:50:09,385 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 14:50:09,386 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 14:50:09,386 INFO L85 PathProgramCache]: Analyzing trace with hash -837428095, now seen corresponding path program 2 times [2023-11-23 14:50:09,386 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 14:50:09,386 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2077704033] [2023-11-23 14:50:09,386 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 14:50:09,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 14:50:09,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:09,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:09,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:09,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:50:09,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:09,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-23 14:50:09,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:09,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-23 14:50:09,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:09,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 14:50:09,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:09,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:50:09,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:09,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:09,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:09,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-23 14:50:09,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:09,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2023-11-23 14:50:09,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:09,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 14:50:09,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:09,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-23 14:50:09,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:09,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:09,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:09,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 14:50:09,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:09,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:50:09,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:09,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:09,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:09,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-23 14:50:09,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:09,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-23 14:50:09,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:09,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-23 14:50:09,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:10,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2023-11-23 14:50:10,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:10,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2023-11-23 14:50:10,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:10,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2023-11-23 14:50:10,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:10,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:10,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:10,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2023-11-23 14:50:10,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:10,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2023-11-23 14:50:10,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:10,192 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 8 proven. 10 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2023-11-23 14:50:10,192 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 14:50:10,192 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2077704033] [2023-11-23 14:50:10,192 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2077704033] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-23 14:50:10,192 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [138757239] [2023-11-23 14:50:10,192 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-23 14:50:10,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 14:50:10,193 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-23 14:50:10,193 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 14:50:10,195 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-23 14:50:10,915 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-23 14:50:10,915 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-23 14:50:10,921 INFO L262 TraceCheckSpWp]: Trace formula consists of 1577 conjuncts, 13 conjunts are in the unsatisfiable core [2023-11-23 14:50:10,925 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 14:50:10,986 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 8 proven. 10 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2023-11-23 14:50:10,987 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-23 14:50:11,221 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 8 proven. 10 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2023-11-23 14:50:11,221 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [138757239] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-23 14:50:11,222 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-23 14:50:11,222 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 8, 8] total 25 [2023-11-23 14:50:11,222 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1712605250] [2023-11-23 14:50:11,222 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-23 14:50:11,223 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2023-11-23 14:50:11,223 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 14:50:11,224 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2023-11-23 14:50:11,224 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=122, Invalid=478, Unknown=0, NotChecked=0, Total=600 [2023-11-23 14:50:11,224 INFO L87 Difference]: Start difference. First operand 6804 states and 9512 transitions. Second operand has 25 states, 22 states have (on average 6.2727272727272725) internal successors, (138), 19 states have internal predecessors, (138), 2 states have call successors, (38), 8 states have call predecessors, (38), 5 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2023-11-23 14:50:17,382 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 14:50:19,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 14:50:19,659 INFO L93 Difference]: Finished difference Result 14875 states and 21386 transitions. [2023-11-23 14:50:19,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-11-23 14:50:19,659 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 22 states have (on average 6.2727272727272725) internal successors, (138), 19 states have internal predecessors, (138), 2 states have call successors, (38), 8 states have call predecessors, (38), 5 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) Word has length 182 [2023-11-23 14:50:19,660 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 14:50:19,680 INFO L225 Difference]: With dead ends: 14875 [2023-11-23 14:50:19,680 INFO L226 Difference]: Without dead ends: 8096 [2023-11-23 14:50:19,693 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 436 GetRequests, 397 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 247 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=351, Invalid=1289, Unknown=0, NotChecked=0, Total=1640 [2023-11-23 14:50:19,696 INFO L413 NwaCegarLoop]: 418 mSDtfsCounter, 1401 mSDsluCounter, 3550 mSDsCounter, 0 mSdLazyCounter, 8355 mSolverCounterSat, 870 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1457 SdHoareTripleChecker+Valid, 3968 SdHoareTripleChecker+Invalid, 9225 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 870 IncrementalHoareTripleChecker+Valid, 8355 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.9s IncrementalHoareTripleChecker+Time [2023-11-23 14:50:19,696 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1457 Valid, 3968 Invalid, 9225 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [870 Valid, 8355 Invalid, 0 Unknown, 0 Unchecked, 6.9s Time] [2023-11-23 14:50:19,701 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8096 states. [2023-11-23 14:50:20,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8096 to 6864. [2023-11-23 14:50:20,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6864 states, 4794 states have (on average 1.3420942845223196) internal successors, (6434), 4887 states have internal predecessors, (6434), 1506 states have call successors, (1506), 518 states have call predecessors, (1506), 563 states have return successors, (1632), 1528 states have call predecessors, (1632), 1505 states have call successors, (1632) [2023-11-23 14:50:20,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6864 states to 6864 states and 9572 transitions. [2023-11-23 14:50:20,184 INFO L78 Accepts]: Start accepts. Automaton has 6864 states and 9572 transitions. Word has length 182 [2023-11-23 14:50:20,186 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 14:50:20,187 INFO L495 AbstractCegarLoop]: Abstraction has 6864 states and 9572 transitions. [2023-11-23 14:50:20,187 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 22 states have (on average 6.2727272727272725) internal successors, (138), 19 states have internal predecessors, (138), 2 states have call successors, (38), 8 states have call predecessors, (38), 5 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2023-11-23 14:50:20,187 INFO L276 IsEmpty]: Start isEmpty. Operand 6864 states and 9572 transitions. [2023-11-23 14:50:20,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2023-11-23 14:50:20,196 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 14:50:20,196 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 5, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 14:50:20,225 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-11-23 14:50:20,411 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 14:50:20,412 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 14:50:20,412 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 14:50:20,412 INFO L85 PathProgramCache]: Analyzing trace with hash -999886971, now seen corresponding path program 1 times [2023-11-23 14:50:20,413 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 14:50:20,413 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1101385183] [2023-11-23 14:50:20,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 14:50:20,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 14:50:20,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:20,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:20,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:20,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:50:20,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:20,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-23 14:50:20,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:20,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-23 14:50:20,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:20,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-23 14:50:20,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:20,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-23 14:50:20,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:20,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-23 14:50:20,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:20,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:20,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:20,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-11-23 14:50:20,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:20,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-23 14:50:20,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:20,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:20,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:20,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-23 14:50:20,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:20,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:20,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:20,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-23 14:50:20,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:20,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:20,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:20,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 14:50:20,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:20,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:50:20,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:20,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:20,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:20,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-23 14:50:20,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:20,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2023-11-23 14:50:20,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:20,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2023-11-23 14:50:20,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:20,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:20,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:20,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2023-11-23 14:50:20,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:20,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2023-11-23 14:50:20,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:20,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2023-11-23 14:50:20,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:20,693 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2023-11-23 14:50:20,693 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 14:50:20,693 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1101385183] [2023-11-23 14:50:20,693 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1101385183] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 14:50:20,693 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 14:50:20,693 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-23 14:50:20,694 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1571731286] [2023-11-23 14:50:20,694 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 14:50:20,694 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-23 14:50:20,694 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 14:50:20,694 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-23 14:50:20,695 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2023-11-23 14:50:20,695 INFO L87 Difference]: Start difference. First operand 6864 states and 9572 transitions. Second operand has 7 states, 7 states have (on average 14.857142857142858) internal successors, (104), 3 states have internal predecessors, (104), 3 states have call successors, (25), 6 states have call predecessors, (25), 2 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2023-11-23 14:50:24,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 14:50:24,065 INFO L93 Difference]: Finished difference Result 15431 states and 22264 transitions. [2023-11-23 14:50:24,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-23 14:50:24,065 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 14.857142857142858) internal successors, (104), 3 states have internal predecessors, (104), 3 states have call successors, (25), 6 states have call predecessors, (25), 2 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) Word has length 185 [2023-11-23 14:50:24,066 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 14:50:24,091 INFO L225 Difference]: With dead ends: 15431 [2023-11-23 14:50:24,091 INFO L226 Difference]: Without dead ends: 8612 [2023-11-23 14:50:24,107 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=41, Invalid=69, Unknown=0, NotChecked=0, Total=110 [2023-11-23 14:50:24,107 INFO L413 NwaCegarLoop]: 718 mSDtfsCounter, 1055 mSDsluCounter, 1869 mSDsCounter, 0 mSdLazyCounter, 1950 mSolverCounterSat, 893 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1146 SdHoareTripleChecker+Valid, 2587 SdHoareTripleChecker+Invalid, 2843 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 893 IncrementalHoareTripleChecker+Valid, 1950 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2023-11-23 14:50:24,108 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1146 Valid, 2587 Invalid, 2843 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [893 Valid, 1950 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2023-11-23 14:50:24,113 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8612 states. [2023-11-23 14:50:24,663 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8612 to 6912. [2023-11-23 14:50:24,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6912 states, 4826 states have (on average 1.3414836303356816) internal successors, (6474), 4919 states have internal predecessors, (6474), 1522 states have call successors, (1522), 518 states have call predecessors, (1522), 563 states have return successors, (1648), 1544 states have call predecessors, (1648), 1521 states have call successors, (1648) [2023-11-23 14:50:24,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6912 states to 6912 states and 9644 transitions. [2023-11-23 14:50:24,686 INFO L78 Accepts]: Start accepts. Automaton has 6912 states and 9644 transitions. Word has length 185 [2023-11-23 14:50:24,688 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 14:50:24,689 INFO L495 AbstractCegarLoop]: Abstraction has 6912 states and 9644 transitions. [2023-11-23 14:50:24,689 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 14.857142857142858) internal successors, (104), 3 states have internal predecessors, (104), 3 states have call successors, (25), 6 states have call predecessors, (25), 2 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2023-11-23 14:50:24,689 INFO L276 IsEmpty]: Start isEmpty. Operand 6912 states and 9644 transitions. [2023-11-23 14:50:24,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2023-11-23 14:50:24,699 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 14:50:24,699 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 5, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 14:50:24,699 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2023-11-23 14:50:24,699 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 14:50:24,699 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 14:50:24,699 INFO L85 PathProgramCache]: Analyzing trace with hash -52849085, now seen corresponding path program 1 times [2023-11-23 14:50:24,700 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 14:50:24,700 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1196278757] [2023-11-23 14:50:24,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 14:50:24,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 14:50:24,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:24,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:24,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:24,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:50:24,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:24,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-23 14:50:24,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:24,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-23 14:50:24,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:24,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-23 14:50:24,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:24,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-23 14:50:24,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:24,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-23 14:50:24,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:24,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:24,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:24,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-11-23 14:50:24,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:24,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-23 14:50:24,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:24,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:24,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:24,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-23 14:50:24,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:24,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:24,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:24,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-23 14:50:24,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:24,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:24,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:24,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 14:50:24,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:24,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:50:24,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:24,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:24,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:24,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-23 14:50:24,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:24,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2023-11-23 14:50:24,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:24,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2023-11-23 14:50:24,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:24,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:24,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:24,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2023-11-23 14:50:24,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:24,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2023-11-23 14:50:24,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:24,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2023-11-23 14:50:24,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:24,922 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2023-11-23 14:50:24,923 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 14:50:24,923 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1196278757] [2023-11-23 14:50:24,923 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1196278757] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-23 14:50:24,923 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [578731289] [2023-11-23 14:50:24,923 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 14:50:24,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 14:50:24,923 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-23 14:50:24,924 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 14:50:24,925 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-23 14:50:25,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:25,455 INFO L262 TraceCheckSpWp]: Trace formula consists of 1482 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-23 14:50:25,459 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 14:50:25,471 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-11-23 14:50:25,471 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-23 14:50:25,471 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [578731289] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 14:50:25,471 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-23 14:50:25,471 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [8] total 8 [2023-11-23 14:50:25,471 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [222005688] [2023-11-23 14:50:25,472 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 14:50:25,472 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-23 14:50:25,472 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 14:50:25,473 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-23 14:50:25,473 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2023-11-23 14:50:25,473 INFO L87 Difference]: Start difference. First operand 6912 states and 9644 transitions. Second operand has 4 states, 4 states have (on average 27.75) internal successors, (111), 4 states have internal predecessors, (111), 3 states have call successors, (25), 2 states have call predecessors, (25), 3 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2023-11-23 14:50:26,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 14:50:26,294 INFO L93 Difference]: Finished difference Result 13795 states and 19457 transitions. [2023-11-23 14:50:26,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-23 14:50:26,295 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 27.75) internal successors, (111), 4 states have internal predecessors, (111), 3 states have call successors, (25), 2 states have call predecessors, (25), 3 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) Word has length 185 [2023-11-23 14:50:26,295 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 14:50:26,311 INFO L225 Difference]: With dead ends: 13795 [2023-11-23 14:50:26,311 INFO L226 Difference]: Without dead ends: 6928 [2023-11-23 14:50:26,324 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 239 GetRequests, 232 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-11-23 14:50:26,326 INFO L413 NwaCegarLoop]: 1036 mSDtfsCounter, 8 mSDsluCounter, 2013 mSDsCounter, 0 mSdLazyCounter, 425 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 3049 SdHoareTripleChecker+Invalid, 442 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 425 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-23 14:50:26,326 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 3049 Invalid, 442 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 425 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-23 14:50:26,331 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6928 states. [2023-11-23 14:50:26,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6928 to 6928. [2023-11-23 14:50:26,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6928 states, 4834 states have (on average 1.3409184940008274) internal successors, (6482), 4935 states have internal predecessors, (6482), 1522 states have call successors, (1522), 518 states have call predecessors, (1522), 571 states have return successors, (1688), 1544 states have call predecessors, (1688), 1521 states have call successors, (1688) [2023-11-23 14:50:26,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6928 states to 6928 states and 9692 transitions. [2023-11-23 14:50:26,784 INFO L78 Accepts]: Start accepts. Automaton has 6928 states and 9692 transitions. Word has length 185 [2023-11-23 14:50:26,785 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 14:50:26,785 INFO L495 AbstractCegarLoop]: Abstraction has 6928 states and 9692 transitions. [2023-11-23 14:50:26,785 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 27.75) internal successors, (111), 4 states have internal predecessors, (111), 3 states have call successors, (25), 2 states have call predecessors, (25), 3 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2023-11-23 14:50:26,785 INFO L276 IsEmpty]: Start isEmpty. Operand 6928 states and 9692 transitions. [2023-11-23 14:50:26,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2023-11-23 14:50:26,793 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 14:50:26,793 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 5, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 14:50:26,808 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2023-11-23 14:50:27,008 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2023-11-23 14:50:27,009 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 14:50:27,009 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 14:50:27,009 INFO L85 PathProgramCache]: Analyzing trace with hash 873752782, now seen corresponding path program 1 times [2023-11-23 14:50:27,009 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 14:50:27,009 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1444437816] [2023-11-23 14:50:27,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 14:50:27,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 14:50:27,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:27,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:27,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:27,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:50:27,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:27,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-23 14:50:27,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:27,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-23 14:50:27,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:27,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-23 14:50:27,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:27,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-23 14:50:27,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:27,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-23 14:50:27,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:27,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:27,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:27,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-11-23 14:50:27,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:27,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-23 14:50:27,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:27,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:27,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:27,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-23 14:50:27,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:27,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:27,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:27,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-23 14:50:27,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:27,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:27,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:27,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 14:50:27,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:27,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:50:27,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:27,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:27,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:27,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-23 14:50:27,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:27,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2023-11-23 14:50:27,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:27,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2023-11-23 14:50:27,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:27,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:27,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:27,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2023-11-23 14:50:27,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:27,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2023-11-23 14:50:27,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:27,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2023-11-23 14:50:27,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:27,304 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2023-11-23 14:50:27,304 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 14:50:27,304 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1444437816] [2023-11-23 14:50:27,305 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1444437816] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 14:50:27,305 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 14:50:27,305 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-23 14:50:27,305 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [617240653] [2023-11-23 14:50:27,305 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 14:50:27,306 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-23 14:50:27,306 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 14:50:27,306 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-23 14:50:27,306 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-11-23 14:50:27,307 INFO L87 Difference]: Start difference. First operand 6928 states and 9692 transitions. Second operand has 9 states, 9 states have (on average 11.11111111111111) internal successors, (100), 5 states have internal predecessors, (100), 3 states have call successors, (23), 6 states have call predecessors, (23), 2 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) [2023-11-23 14:50:31,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 14:50:31,065 INFO L93 Difference]: Finished difference Result 15567 states and 22568 transitions. [2023-11-23 14:50:31,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-11-23 14:50:31,066 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 11.11111111111111) internal successors, (100), 5 states have internal predecessors, (100), 3 states have call successors, (23), 6 states have call predecessors, (23), 2 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) Word has length 185 [2023-11-23 14:50:31,066 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 14:50:31,099 INFO L225 Difference]: With dead ends: 15567 [2023-11-23 14:50:31,099 INFO L226 Difference]: Without dead ends: 8684 [2023-11-23 14:50:31,115 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=78, Invalid=162, Unknown=0, NotChecked=0, Total=240 [2023-11-23 14:50:31,115 INFO L413 NwaCegarLoop]: 716 mSDtfsCounter, 570 mSDsluCounter, 2328 mSDsCounter, 0 mSdLazyCounter, 2767 mSolverCounterSat, 315 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 655 SdHoareTripleChecker+Valid, 3044 SdHoareTripleChecker+Invalid, 3082 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 315 IncrementalHoareTripleChecker+Valid, 2767 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2023-11-23 14:50:31,116 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [655 Valid, 3044 Invalid, 3082 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [315 Valid, 2767 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2023-11-23 14:50:31,135 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8684 states. [2023-11-23 14:50:31,754 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8684 to 6988. [2023-11-23 14:50:31,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6988 states, 4874 states have (on average 1.341403364792778) internal successors, (6538), 4975 states have internal predecessors, (6538), 1538 states have call successors, (1538), 522 states have call predecessors, (1538), 575 states have return successors, (1704), 1560 states have call predecessors, (1704), 1537 states have call successors, (1704) [2023-11-23 14:50:31,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6988 states to 6988 states and 9780 transitions. [2023-11-23 14:50:31,780 INFO L78 Accepts]: Start accepts. Automaton has 6988 states and 9780 transitions. Word has length 185 [2023-11-23 14:50:31,780 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 14:50:31,781 INFO L495 AbstractCegarLoop]: Abstraction has 6988 states and 9780 transitions. [2023-11-23 14:50:31,781 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 11.11111111111111) internal successors, (100), 5 states have internal predecessors, (100), 3 states have call successors, (23), 6 states have call predecessors, (23), 2 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) [2023-11-23 14:50:31,781 INFO L276 IsEmpty]: Start isEmpty. Operand 6988 states and 9780 transitions. [2023-11-23 14:50:31,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2023-11-23 14:50:31,790 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 14:50:31,791 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 5, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 14:50:31,792 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2023-11-23 14:50:31,792 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 14:50:31,792 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 14:50:31,792 INFO L85 PathProgramCache]: Analyzing trace with hash -1218516679, now seen corresponding path program 1 times [2023-11-23 14:50:31,792 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 14:50:31,792 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1239225683] [2023-11-23 14:50:31,793 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 14:50:31,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 14:50:31,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:32,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:32,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:32,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:50:32,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:32,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-23 14:50:32,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:32,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-23 14:50:32,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:32,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-23 14:50:32,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:32,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-23 14:50:32,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:32,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-23 14:50:32,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:32,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:32,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:32,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-11-23 14:50:32,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:32,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-23 14:50:32,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:32,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:32,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:32,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-23 14:50:32,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:32,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:32,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:32,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2023-11-23 14:50:32,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:32,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:32,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:32,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 14:50:32,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:32,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:50:32,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:32,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:32,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:32,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-23 14:50:32,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:32,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2023-11-23 14:50:32,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:32,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2023-11-23 14:50:32,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:32,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:32,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:32,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2023-11-23 14:50:32,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:32,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2023-11-23 14:50:32,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:32,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2023-11-23 14:50:32,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:32,918 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 23 proven. 3 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2023-11-23 14:50:32,918 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 14:50:32,918 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1239225683] [2023-11-23 14:50:32,918 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1239225683] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-23 14:50:32,918 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [263582383] [2023-11-23 14:50:32,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 14:50:32,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 14:50:32,919 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-23 14:50:32,919 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 14:50:32,944 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-23 14:50:33,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:33,441 INFO L262 TraceCheckSpWp]: Trace formula consists of 1485 conjuncts, 44 conjunts are in the unsatisfiable core [2023-11-23 14:50:33,445 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 14:50:33,557 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 23 proven. 3 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2023-11-23 14:50:33,557 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-23 14:50:33,954 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 23 proven. 3 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2023-11-23 14:50:33,954 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [263582383] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-23 14:50:33,955 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-23 14:50:33,955 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 12, 11] total 24 [2023-11-23 14:50:33,955 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1352999070] [2023-11-23 14:50:33,955 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-23 14:50:33,956 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2023-11-23 14:50:33,956 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 14:50:33,956 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2023-11-23 14:50:33,956 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=493, Unknown=0, NotChecked=0, Total=552 [2023-11-23 14:50:33,957 INFO L87 Difference]: Start difference. First operand 6988 states and 9780 transitions. Second operand has 24 states, 23 states have (on average 5.782608695652174) internal successors, (133), 14 states have internal predecessors, (133), 5 states have call successors, (43), 6 states have call predecessors, (43), 7 states have return successors, (34), 8 states have call predecessors, (34), 5 states have call successors, (34) [2023-11-23 14:50:39,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 14:50:39,738 INFO L93 Difference]: Finished difference Result 15683 states and 22754 transitions. [2023-11-23 14:50:39,739 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2023-11-23 14:50:39,739 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 23 states have (on average 5.782608695652174) internal successors, (133), 14 states have internal predecessors, (133), 5 states have call successors, (43), 6 states have call predecessors, (43), 7 states have return successors, (34), 8 states have call predecessors, (34), 5 states have call successors, (34) Word has length 185 [2023-11-23 14:50:39,739 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 14:50:39,762 INFO L225 Difference]: With dead ends: 15683 [2023-11-23 14:50:39,762 INFO L226 Difference]: Without dead ends: 8740 [2023-11-23 14:50:39,776 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 440 GetRequests, 405 SyntacticMatches, 5 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 114 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=118, Invalid=874, Unknown=0, NotChecked=0, Total=992 [2023-11-23 14:50:39,777 INFO L413 NwaCegarLoop]: 730 mSDtfsCounter, 519 mSDsluCounter, 8048 mSDsCounter, 0 mSdLazyCounter, 8075 mSolverCounterSat, 271 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 622 SdHoareTripleChecker+Valid, 8778 SdHoareTripleChecker+Invalid, 8346 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 271 IncrementalHoareTripleChecker+Valid, 8075 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2023-11-23 14:50:39,778 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [622 Valid, 8778 Invalid, 8346 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [271 Valid, 8075 Invalid, 0 Unknown, 0 Unchecked, 4.8s Time] [2023-11-23 14:50:39,803 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8740 states. [2023-11-23 14:50:40,307 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8740 to 6996. [2023-11-23 14:50:40,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6996 states, 4882 states have (on average 1.3408439164276935) internal successors, (6546), 4979 states have internal predecessors, (6546), 1538 states have call successors, (1538), 522 states have call predecessors, (1538), 575 states have return successors, (1704), 1564 states have call predecessors, (1704), 1537 states have call successors, (1704) [2023-11-23 14:50:40,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6996 states to 6996 states and 9788 transitions. [2023-11-23 14:50:40,331 INFO L78 Accepts]: Start accepts. Automaton has 6996 states and 9788 transitions. Word has length 185 [2023-11-23 14:50:40,332 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 14:50:40,332 INFO L495 AbstractCegarLoop]: Abstraction has 6996 states and 9788 transitions. [2023-11-23 14:50:40,332 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 23 states have (on average 5.782608695652174) internal successors, (133), 14 states have internal predecessors, (133), 5 states have call successors, (43), 6 states have call predecessors, (43), 7 states have return successors, (34), 8 states have call predecessors, (34), 5 states have call successors, (34) [2023-11-23 14:50:40,332 INFO L276 IsEmpty]: Start isEmpty. Operand 6996 states and 9788 transitions. [2023-11-23 14:50:40,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2023-11-23 14:50:40,338 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 14:50:40,339 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 5, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 14:50:40,353 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2023-11-23 14:50:40,553 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2023-11-23 14:50:40,553 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 14:50:40,553 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 14:50:40,554 INFO L85 PathProgramCache]: Analyzing trace with hash -895141703, now seen corresponding path program 2 times [2023-11-23 14:50:40,554 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 14:50:40,554 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1678174092] [2023-11-23 14:50:40,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 14:50:40,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 14:50:40,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:41,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:41,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:41,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:50:41,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:41,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-23 14:50:41,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:41,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-23 14:50:41,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:41,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-23 14:50:41,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:41,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-23 14:50:41,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:41,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-23 14:50:41,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:41,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:41,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:41,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-11-23 14:50:41,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:41,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-23 14:50:41,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:41,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:41,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:41,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-23 14:50:41,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:41,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:41,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:41,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 14:50:41,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:41,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:50:41,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:41,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:41,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:41,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-23 14:50:41,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:41,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2023-11-23 14:50:41,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:41,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:41,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:41,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2023-11-23 14:50:41,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:41,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2023-11-23 14:50:41,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:41,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:41,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:41,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2023-11-23 14:50:41,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:41,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2023-11-23 14:50:41,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:41,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2023-11-23 14:50:41,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:41,603 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 17 proven. 9 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2023-11-23 14:50:41,603 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 14:50:41,603 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1678174092] [2023-11-23 14:50:41,603 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1678174092] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-23 14:50:41,603 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [332789515] [2023-11-23 14:50:41,603 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-23 14:50:41,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 14:50:41,603 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-23 14:50:41,604 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 14:50:41,605 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-23 14:50:42,127 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-23 14:50:42,127 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-23 14:50:42,133 INFO L262 TraceCheckSpWp]: Trace formula consists of 1485 conjuncts, 44 conjunts are in the unsatisfiable core [2023-11-23 14:50:42,136 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 14:50:42,253 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 43 proven. 3 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2023-11-23 14:50:42,253 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-23 14:50:42,675 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 17 proven. 9 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2023-11-23 14:50:42,675 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [332789515] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-23 14:50:42,675 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-23 14:50:42,675 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 12, 11] total 24 [2023-11-23 14:50:42,675 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1658183349] [2023-11-23 14:50:42,676 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-23 14:50:42,679 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2023-11-23 14:50:42,679 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 14:50:42,680 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2023-11-23 14:50:42,681 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=493, Unknown=0, NotChecked=0, Total=552 [2023-11-23 14:50:42,681 INFO L87 Difference]: Start difference. First operand 6996 states and 9788 transitions. Second operand has 24 states, 23 states have (on average 6.086956521739131) internal successors, (140), 14 states have internal predecessors, (140), 5 states have call successors, (45), 6 states have call predecessors, (45), 7 states have return successors, (36), 8 states have call predecessors, (36), 5 states have call successors, (36) [2023-11-23 14:50:49,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 14:50:49,594 INFO L93 Difference]: Finished difference Result 15707 states and 22781 transitions. [2023-11-23 14:50:49,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2023-11-23 14:50:49,594 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 23 states have (on average 6.086956521739131) internal successors, (140), 14 states have internal predecessors, (140), 5 states have call successors, (45), 6 states have call predecessors, (45), 7 states have return successors, (36), 8 states have call predecessors, (36), 5 states have call successors, (36) Word has length 185 [2023-11-23 14:50:49,595 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 14:50:49,621 INFO L225 Difference]: With dead ends: 15707 [2023-11-23 14:50:49,621 INFO L226 Difference]: Without dead ends: 8756 [2023-11-23 14:50:49,700 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 439 GetRequests, 404 SyntacticMatches, 5 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 114 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=118, Invalid=874, Unknown=0, NotChecked=0, Total=992 [2023-11-23 14:50:49,701 INFO L413 NwaCegarLoop]: 725 mSDtfsCounter, 1312 mSDsluCounter, 9606 mSDsCounter, 0 mSdLazyCounter, 9279 mSolverCounterSat, 1141 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1415 SdHoareTripleChecker+Valid, 10331 SdHoareTripleChecker+Invalid, 10420 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1141 IncrementalHoareTripleChecker+Valid, 9279 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.0s IncrementalHoareTripleChecker+Time [2023-11-23 14:50:49,701 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1415 Valid, 10331 Invalid, 10420 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1141 Valid, 9279 Invalid, 0 Unknown, 0 Unchecked, 6.0s Time] [2023-11-23 14:50:49,705 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8756 states. [2023-11-23 14:50:50,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8756 to 7004. [2023-11-23 14:50:50,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7004 states, 4890 states have (on average 1.3402862985685071) internal successors, (6554), 4983 states have internal predecessors, (6554), 1538 states have call successors, (1538), 522 states have call predecessors, (1538), 575 states have return successors, (1704), 1568 states have call predecessors, (1704), 1537 states have call successors, (1704) [2023-11-23 14:50:50,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7004 states to 7004 states and 9796 transitions. [2023-11-23 14:50:50,212 INFO L78 Accepts]: Start accepts. Automaton has 7004 states and 9796 transitions. Word has length 185 [2023-11-23 14:50:50,213 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 14:50:50,213 INFO L495 AbstractCegarLoop]: Abstraction has 7004 states and 9796 transitions. [2023-11-23 14:50:50,213 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 23 states have (on average 6.086956521739131) internal successors, (140), 14 states have internal predecessors, (140), 5 states have call successors, (45), 6 states have call predecessors, (45), 7 states have return successors, (36), 8 states have call predecessors, (36), 5 states have call successors, (36) [2023-11-23 14:50:50,213 INFO L276 IsEmpty]: Start isEmpty. Operand 7004 states and 9796 transitions. [2023-11-23 14:50:50,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-11-23 14:50:50,219 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 14:50:50,220 INFO L195 NwaCegarLoop]: trace histogram [10, 5, 5, 4, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 14:50:50,237 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2023-11-23 14:50:50,434 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 14:50:50,435 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 14:50:50,435 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 14:50:50,435 INFO L85 PathProgramCache]: Analyzing trace with hash -1798791242, now seen corresponding path program 3 times [2023-11-23 14:50:50,435 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 14:50:50,435 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1707869471] [2023-11-23 14:50:50,435 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 14:50:50,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 14:50:50,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:50,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:50,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:50,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:50:50,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:50,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-23 14:50:50,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:50,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-23 14:50:50,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:50,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2023-11-23 14:50:50,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:51,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 14:50:51,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:51,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-23 14:50:51,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:51,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:51,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:51,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 14:50:51,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:51,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:50:51,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:51,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:51,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:51,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-23 14:50:51,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:51,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-23 14:50:51,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:51,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-23 14:50:51,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:51,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2023-11-23 14:50:51,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:51,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2023-11-23 14:50:51,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:51,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2023-11-23 14:50:51,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:51,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:50:51,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:51,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2023-11-23 14:50:51,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:51,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2023-11-23 14:50:51,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:50:51,589 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 8 proven. 55 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 14:50:51,589 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 14:50:51,589 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1707869471] [2023-11-23 14:50:51,589 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1707869471] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-23 14:50:51,589 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1222043925] [2023-11-23 14:50:51,589 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-11-23 14:50:51,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 14:50:51,590 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-23 14:50:51,591 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 14:50:51,593 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-11-23 14:50:54,587 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2023-11-23 14:50:54,587 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-23 14:50:54,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 1596 conjuncts, 26 conjunts are in the unsatisfiable core [2023-11-23 14:50:54,599 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 14:50:54,832 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 8 proven. 55 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 14:50:54,833 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-23 14:50:55,494 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 8 proven. 55 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2023-11-23 14:50:55,495 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1222043925] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-23 14:50:55,495 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-23 14:50:55,495 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 14, 14] total 43 [2023-11-23 14:50:55,495 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1499478901] [2023-11-23 14:50:55,495 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-23 14:50:55,497 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 43 states [2023-11-23 14:50:55,497 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 14:50:55,499 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants. [2023-11-23 14:50:55,500 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=362, Invalid=1444, Unknown=0, NotChecked=0, Total=1806 [2023-11-23 14:50:55,500 INFO L87 Difference]: Start difference. First operand 7004 states and 9796 transitions. Second operand has 43 states, 40 states have (on average 3.9) internal successors, (156), 37 states have internal predecessors, (156), 2 states have call successors, (38), 8 states have call predecessors, (38), 5 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2023-11-23 14:51:09,642 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 14:51:09,643 INFO L93 Difference]: Finished difference Result 15427 states and 22334 transitions. [2023-11-23 14:51:09,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2023-11-23 14:51:09,643 INFO L78 Accepts]: Start accepts. Automaton has has 43 states, 40 states have (on average 3.9) internal successors, (156), 37 states have internal predecessors, (156), 2 states have call successors, (38), 8 states have call predecessors, (38), 5 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) Word has length 170 [2023-11-23 14:51:09,643 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 14:51:09,669 INFO L225 Difference]: With dead ends: 15427 [2023-11-23 14:51:09,669 INFO L226 Difference]: Without dead ends: 8448 [2023-11-23 14:51:09,685 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 423 GetRequests, 353 SyntacticMatches, 0 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 825 ImplicationChecksByTransitivity, 5.2s TimeCoverageRelationStatistics Valid=975, Invalid=4137, Unknown=0, NotChecked=0, Total=5112 [2023-11-23 14:51:09,686 INFO L413 NwaCegarLoop]: 419 mSDtfsCounter, 1991 mSDsluCounter, 4802 mSDsCounter, 0 mSdLazyCounter, 11678 mSolverCounterSat, 1459 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2047 SdHoareTripleChecker+Valid, 5221 SdHoareTripleChecker+Invalid, 13137 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1459 IncrementalHoareTripleChecker+Valid, 11678 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.8s IncrementalHoareTripleChecker+Time [2023-11-23 14:51:09,686 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2047 Valid, 5221 Invalid, 13137 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1459 Valid, 11678 Invalid, 0 Unknown, 0 Unchecked, 8.8s Time] [2023-11-23 14:51:09,691 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8448 states. [2023-11-23 14:51:10,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8448 to 7124. [2023-11-23 14:51:10,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7124 states, 5010 states have (on average 1.334131736526946) internal successors, (6684), 5103 states have internal predecessors, (6684), 1538 states have call successors, (1538), 522 states have call predecessors, (1538), 575 states have return successors, (1704), 1568 states have call predecessors, (1704), 1537 states have call successors, (1704) [2023-11-23 14:51:10,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7124 states to 7124 states and 9926 transitions. [2023-11-23 14:51:10,382 INFO L78 Accepts]: Start accepts. Automaton has 7124 states and 9926 transitions. Word has length 170 [2023-11-23 14:51:10,382 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 14:51:10,382 INFO L495 AbstractCegarLoop]: Abstraction has 7124 states and 9926 transitions. [2023-11-23 14:51:10,382 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 43 states, 40 states have (on average 3.9) internal successors, (156), 37 states have internal predecessors, (156), 2 states have call successors, (38), 8 states have call predecessors, (38), 5 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2023-11-23 14:51:10,382 INFO L276 IsEmpty]: Start isEmpty. Operand 7124 states and 9926 transitions. [2023-11-23 14:51:10,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-11-23 14:51:10,388 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 14:51:10,389 INFO L195 NwaCegarLoop]: trace histogram [16, 5, 5, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 14:51:10,401 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2023-11-23 14:51:10,600 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 14:51:10,600 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 14:51:10,601 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 14:51:10,601 INFO L85 PathProgramCache]: Analyzing trace with hash -1577168767, now seen corresponding path program 4 times [2023-11-23 14:51:10,601 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 14:51:10,601 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2122310186] [2023-11-23 14:51:10,601 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 14:51:10,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 14:51:10,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:51:11,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:51:11,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:51:11,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:51:11,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:51:11,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-23 14:51:11,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:51:11,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-23 14:51:11,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:51:11,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 14:51:11,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:51:11,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:51:11,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:51:11,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:51:11,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:51:11,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-23 14:51:11,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:51:11,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2023-11-23 14:51:11,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:51:12,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 14:51:12,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:51:12,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-23 14:51:12,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:51:12,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:51:12,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:51:12,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-23 14:51:12,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:51:12,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 14:51:12,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:51:12,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:51:12,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:51:12,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-23 14:51:12,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:51:12,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-23 14:51:12,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:51:12,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-23 14:51:12,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:51:12,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2023-11-23 14:51:12,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:51:12,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2023-11-23 14:51:12,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:51:12,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2023-11-23 14:51:12,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:51:12,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 14:51:12,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:51:12,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-11-23 14:51:12,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:51:12,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2023-11-23 14:51:12,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 14:51:12,551 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 15 proven. 7 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2023-11-23 14:51:12,551 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 14:51:12,551 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2122310186] [2023-11-23 14:51:12,551 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2122310186] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-23 14:51:12,551 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1413971592] [2023-11-23 14:51:12,551 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2023-11-23 14:51:12,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 14:51:12,552 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-23 14:51:12,552 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-23 14:51:12,554 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-11-23 14:51:14,448 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2023-11-23 14:51:14,449 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-23 14:51:14,457 INFO L262 TraceCheckSpWp]: Trace formula consists of 1757 conjuncts, 37 conjunts are in the unsatisfiable core [2023-11-23 14:51:14,462 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 14:51:14,479 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2023-11-23 14:51:14,641 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2023-11-23 14:51:17,908 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 15 proven. 29 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2023-11-23 14:51:17,908 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-23 14:51:18,061 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1413971592] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-23 14:51:18,061 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-23 14:51:18,061 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 14] total 26 [2023-11-23 14:51:18,061 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1402949573] [2023-11-23 14:51:18,062 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-23 14:51:18,062 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2023-11-23 14:51:18,062 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 14:51:18,063 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2023-11-23 14:51:18,063 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=92, Invalid=609, Unknown=1, NotChecked=0, Total=702 [2023-11-23 14:51:18,063 INFO L87 Difference]: Start difference. First operand 7124 states and 9926 transitions. Second operand has 26 states, 26 states have (on average 5.461538461538462) internal successors, (142), 18 states have internal predecessors, (142), 11 states have call successors, (43), 10 states have call predecessors, (43), 6 states have return successors, (36), 10 states have call predecessors, (36), 11 states have call successors, (36) [2023-11-23 14:52:04,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 14:52:04,955 INFO L93 Difference]: Finished difference Result 37147 states and 55132 transitions. [2023-11-23 14:52:04,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 199 states. [2023-11-23 14:52:04,957 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 5.461538461538462) internal successors, (142), 18 states have internal predecessors, (142), 11 states have call successors, (43), 10 states have call predecessors, (43), 6 states have return successors, (36), 10 states have call predecessors, (36), 11 states have call successors, (36) Word has length 194 [2023-11-23 14:52:04,957 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 14:52:05,050 INFO L225 Difference]: With dead ends: 37147 [2023-11-23 14:52:05,050 INFO L226 Difference]: Without dead ends: 31149 [2023-11-23 14:52:05,079 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 473 GetRequests, 257 SyntacticMatches, 5 SemanticMatches, 211 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18857 ImplicationChecksByTransitivity, 17.2s TimeCoverageRelationStatistics Valid=5804, Invalid=39350, Unknown=2, NotChecked=0, Total=45156 [2023-11-23 14:52:05,081 INFO L413 NwaCegarLoop]: 1091 mSDtfsCounter, 6620 mSDsluCounter, 11783 mSDsCounter, 0 mSdLazyCounter, 26273 mSolverCounterSat, 4013 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 26.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6740 SdHoareTripleChecker+Valid, 12874 SdHoareTripleChecker+Invalid, 30286 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 4013 IncrementalHoareTripleChecker+Valid, 26273 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.5s IncrementalHoareTripleChecker+Time [2023-11-23 14:52:05,085 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6740 Valid, 12874 Invalid, 30286 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [4013 Valid, 26273 Invalid, 0 Unknown, 0 Unchecked, 28.5s Time] [2023-11-23 14:52:05,107 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31149 states. [2023-11-23 14:52:07,494 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31149 to 19514. [2023-11-23 14:52:07,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19514 states, 13906 states have (on average 1.3442398964475766) internal successors, (18693), 14193 states have internal predecessors, (18693), 4162 states have call successors, (4162), 1241 states have call predecessors, (4162), 1445 states have return successors, (5744), 4216 states have call predecessors, (5744), 4161 states have call successors, (5744) [2023-11-23 14:52:07,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19514 states to 19514 states and 28599 transitions. [2023-11-23 14:52:07,562 INFO L78 Accepts]: Start accepts. Automaton has 19514 states and 28599 transitions. Word has length 194 [2023-11-23 14:52:07,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 14:52:07,562 INFO L495 AbstractCegarLoop]: Abstraction has 19514 states and 28599 transitions. [2023-11-23 14:52:07,563 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 26 states have (on average 5.461538461538462) internal successors, (142), 18 states have internal predecessors, (142), 11 states have call successors, (43), 10 states have call predecessors, (43), 6 states have return successors, (36), 10 states have call predecessors, (36), 11 states have call successors, (36) [2023-11-23 14:52:07,563 INFO L276 IsEmpty]: Start isEmpty. Operand 19514 states and 28599 transitions. [2023-11-23 14:52:07,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-11-23 14:52:07,578 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 14:52:07,578 INFO L195 NwaCegarLoop]: trace histogram [16, 5, 5, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 14:52:07,591 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2023-11-23 14:52:07,790 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-23 14:52:07,790 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-23 14:52:07,791 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 14:52:07,791 INFO L85 PathProgramCache]: Analyzing trace with hash 29972673, now seen corresponding path program 5 times [2023-11-23 14:52:07,791 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 14:52:07,791 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [380810745] [2023-11-23 14:52:07,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 14:52:07,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 14:52:07,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 14:52:07,991 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-23 14:52:08,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-23 14:52:08,278 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-23 14:52:08,279 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-23 14:52:08,279 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-23 14:52:08,281 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2023-11-23 14:52:08,282 INFO L445 BasicCegarLoop]: Path program histogram: [5, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 14:52:08,285 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-23 14:52:08,351 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,352 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,352 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,352 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,354 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,354 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,354 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,357 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret506 [2023-11-23 14:52:08,357 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,358 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,358 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,358 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,359 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,359 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,359 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc102 [2023-11-23 14:52:08,359 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,363 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,363 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,363 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,363 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,365 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,365 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,366 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc102 [2023-11-23 14:52:08,367 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,367 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,367 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,367 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,368 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,368 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,368 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,368 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,369 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret533 could not be translated [2023-11-23 14:52:08,369 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,369 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,369 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc102 [2023-11-23 14:52:08,370 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret103 could not be translated [2023-11-23 14:52:08,370 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,370 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,370 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,370 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,370 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,371 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,371 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret103 could not be translated [2023-11-23 14:52:08,371 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc102 [2023-11-23 14:52:08,371 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc102 [2023-11-23 14:52:08,371 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,371 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,372 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,373 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,373 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret507 [2023-11-23 14:52:08,373 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,373 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,373 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,374 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated [2023-11-23 14:52:08,374 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,374 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated [2023-11-23 14:52:08,375 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,375 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,375 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,375 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,375 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated [2023-11-23 14:52:08,376 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,376 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated [2023-11-23 14:52:08,376 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,376 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,376 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,376 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated [2023-11-23 14:52:08,376 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated [2023-11-23 14:52:08,378 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,378 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,379 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,380 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,380 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,380 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,380 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret503 [2023-11-23 14:52:08,380 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,380 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,381 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,381 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,381 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,381 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,381 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,381 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,382 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,382 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,382 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret504 [2023-11-23 14:52:08,382 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated [2023-11-23 14:52:08,382 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,382 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated [2023-11-23 14:52:08,382 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,383 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,383 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated [2023-11-23 14:52:08,383 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,383 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated [2023-11-23 14:52:08,383 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,383 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,383 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated [2023-11-23 14:52:08,384 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,384 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated [2023-11-23 14:52:08,384 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch512 could not be translated [2023-11-23 14:52:08,384 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,384 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated [2023-11-23 14:52:08,384 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,384 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,385 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch512 could not be translated [2023-11-23 14:52:08,386 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated [2023-11-23 14:52:08,386 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,386 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated [2023-11-23 14:52:08,386 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated [2023-11-23 14:52:08,387 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,387 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch512 could not be translated [2023-11-23 14:52:08,387 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,387 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,387 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch512 could not be translated [2023-11-23 14:52:08,387 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated [2023-11-23 14:52:08,387 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated [2023-11-23 14:52:08,388 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated [2023-11-23 14:52:08,388 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,388 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated [2023-11-23 14:52:08,388 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch512 could not be translated [2023-11-23 14:52:08,388 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,388 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated [2023-11-23 14:52:08,388 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated [2023-11-23 14:52:08,388 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,389 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch512 could not be translated [2023-11-23 14:52:08,389 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,389 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated [2023-11-23 14:52:08,389 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch512 could not be translated [2023-11-23 14:52:08,389 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated [2023-11-23 14:52:08,389 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,390 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,393 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch512 could not be translated [2023-11-23 14:52:08,393 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated [2023-11-23 14:52:08,394 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,394 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,394 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated [2023-11-23 14:52:08,394 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,394 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,395 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem486 could not be translated [2023-11-23 14:52:08,395 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,395 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,395 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,395 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,395 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,395 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,396 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret106 [2023-11-23 14:52:08,396 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,396 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,396 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,396 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,397 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,397 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,398 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,398 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,398 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,398 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,399 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,399 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,399 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet357 could not be translated [2023-11-23 14:52:08,399 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,399 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,399 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,400 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,400 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,400 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,400 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,400 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,401 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,401 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,401 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,401 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,402 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,402 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc102 [2023-11-23 14:52:08,402 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,402 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,402 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,402 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,402 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,403 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,403 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,403 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc102 [2023-11-23 14:52:08,403 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,403 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,403 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,404 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,404 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,404 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,404 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,404 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret533 could not be translated [2023-11-23 14:52:08,404 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,405 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc102 [2023-11-23 14:52:08,405 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,405 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret103 could not be translated [2023-11-23 14:52:08,405 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,405 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,405 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,406 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,406 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,406 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,406 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret103 could not be translated [2023-11-23 14:52:08,406 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,406 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc102 [2023-11-23 14:52:08,406 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,407 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,407 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~malloc102 [2023-11-23 14:52:08,407 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,407 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,407 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret544 [2023-11-23 14:52:08,407 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,407 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,408 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,408 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,408 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,408 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,408 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,409 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,409 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,409 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,409 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,409 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,409 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,410 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~ret534 [2023-11-23 14:52:08,410 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,410 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,410 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,410 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,410 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,410 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,411 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,411 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem182 could not be translated [2023-11-23 14:52:08,411 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem182 could not be translated [2023-11-23 14:52:08,411 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,411 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet183 could not be translated [2023-11-23 14:52:08,411 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,412 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,412 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,412 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem185 could not be translated [2023-11-23 14:52:08,412 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet186 could not be translated [2023-11-23 14:52:08,412 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,412 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,412 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~mem185 could not be translated [2023-11-23 14:52:08,413 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,413 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret351 could not be translated [2023-11-23 14:52:08,413 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,413 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,413 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,414 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,414 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,414 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,414 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret353!tv64 could not be translated [2023-11-23 14:52:08,414 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,414 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,415 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,415 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,416 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,416 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,416 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,416 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,416 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,417 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,417 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,417 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,418 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,418 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,418 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,419 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,419 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,420 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,420 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,420 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable #t~mem540 [2023-11-23 14:52:08,420 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,420 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,420 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,420 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,421 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,421 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,421 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,421 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,421 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,421 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,422 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,422 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,422 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,422 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,422 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,422 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,423 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch512 could not be translated [2023-11-23 14:52:08,423 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,423 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated [2023-11-23 14:52:08,423 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,423 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~ret522 could not be translated [2023-11-23 14:52:08,423 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated [2023-11-23 14:52:08,423 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated [2023-11-23 14:52:08,424 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,424 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,424 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch512 could not be translated [2023-11-23 14:52:08,424 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated [2023-11-23 14:52:08,424 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch512 could not be translated [2023-11-23 14:52:08,424 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated [2023-11-23 14:52:08,424 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,424 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,425 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated [2023-11-23 14:52:08,425 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated [2023-11-23 14:52:08,425 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,425 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,425 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch512 could not be translated [2023-11-23 14:52:08,425 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated [2023-11-23 14:52:08,425 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,426 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated [2023-11-23 14:52:08,426 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated [2023-11-23 14:52:08,426 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch512 could not be translated [2023-11-23 14:52:08,426 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,426 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,426 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,426 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,426 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated [2023-11-23 14:52:08,427 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated [2023-11-23 14:52:08,427 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch512 could not be translated [2023-11-23 14:52:08,427 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,427 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,427 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,427 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,428 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,428 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,428 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,428 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,428 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,428 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,428 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,429 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated [2023-11-23 14:52:08,429 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch512 could not be translated [2023-11-23 14:52:08,429 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated [2023-11-23 14:52:08,429 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,429 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,429 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,429 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,430 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,430 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,430 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,430 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id [2023-11-23 14:52:08,459 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 02:52:08 BoogieIcfgContainer [2023-11-23 14:52:08,459 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-23 14:52:08,459 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-23 14:52:08,459 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-23 14:52:08,460 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-23 14:52:08,460 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:48:21" (3/4) ... [2023-11-23 14:52:08,462 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-23 14:52:08,463 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-23 14:52:08,464 INFO L158 Benchmark]: Toolchain (without parser) took 230921.53ms. Allocated memory was 176.2MB in the beginning and 2.0GB in the end (delta: 1.8GB). Free memory was 94.1MB in the beginning and 727.4MB in the end (delta: -633.3MB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2023-11-23 14:52:08,464 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 176.2MB. Free memory is still 128.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 14:52:08,464 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1595.59ms. Allocated memory was 176.2MB in the beginning and 247.5MB in the end (delta: 71.3MB). Free memory was 93.9MB in the beginning and 167.9MB in the end (delta: -74.0MB). Peak memory consumption was 68.1MB. Max. memory is 16.1GB. [2023-11-23 14:52:08,465 INFO L158 Benchmark]: Boogie Procedure Inliner took 148.35ms. Allocated memory is still 247.5MB. Free memory was 167.9MB in the beginning and 150.1MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-23 14:52:08,465 INFO L158 Benchmark]: Boogie Preprocessor took 363.45ms. Allocated memory is still 247.5MB. Free memory was 150.1MB in the beginning and 156.7MB in the end (delta: -6.6MB). Peak memory consumption was 74.1MB. Max. memory is 16.1GB. [2023-11-23 14:52:08,465 INFO L158 Benchmark]: RCFGBuilder took 2225.98ms. Allocated memory is still 247.5MB. Free memory was 156.7MB in the beginning and 85.1MB in the end (delta: 71.7MB). Peak memory consumption was 104.2MB. Max. memory is 16.1GB. [2023-11-23 14:52:08,466 INFO L158 Benchmark]: TraceAbstraction took 226577.99ms. Allocated memory was 247.5MB in the beginning and 2.0GB in the end (delta: 1.8GB). Free memory was 84.0MB in the beginning and 727.4MB in the end (delta: -643.3MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2023-11-23 14:52:08,467 INFO L158 Benchmark]: Witness Printer took 4.04ms. Allocated memory is still 2.0GB. Free memory is still 727.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 14:52:08,470 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 176.2MB. Free memory is still 128.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1595.59ms. Allocated memory was 176.2MB in the beginning and 247.5MB in the end (delta: 71.3MB). Free memory was 93.9MB in the beginning and 167.9MB in the end (delta: -74.0MB). Peak memory consumption was 68.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 148.35ms. Allocated memory is still 247.5MB. Free memory was 167.9MB in the beginning and 150.1MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 363.45ms. Allocated memory is still 247.5MB. Free memory was 150.1MB in the beginning and 156.7MB in the end (delta: -6.6MB). Peak memory consumption was 74.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2225.98ms. Allocated memory is still 247.5MB. Free memory was 156.7MB in the beginning and 85.1MB in the end (delta: 71.7MB). Peak memory consumption was 104.2MB. Max. memory is 16.1GB. * TraceAbstraction took 226577.99ms. Allocated memory was 247.5MB in the beginning and 2.0GB in the end (delta: 1.8GB). Free memory was 84.0MB in the beginning and 727.4MB in the end (delta: -643.3MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. * Witness Printer took 4.04ms. Allocated memory is still 2.0GB. Free memory is still 727.4MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6658]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/998/dscv_tempdir/dscv/ri/205_9a/drivers/net/phy/dp83640.o.c.prepared"), "i" (952), "i" (12UL)); [6658-6659] - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret506 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc102 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc102 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret533 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc102 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret103 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret103 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc102 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc102 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret507 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret503 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret504 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch512 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch512 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch512 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch512 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch512 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch512 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch512 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch512 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem486 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret106 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet357 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc102 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc102 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret533 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc102 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret103 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret103 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc102 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~malloc102 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret544 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~ret534 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem182 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem182 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet183 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem185 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet186 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~mem185 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret351 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret353!tv64 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable #t~mem540 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch512 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~ret522 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch512 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch512 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch512 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch512 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch512 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch530 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch512 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~switch510 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: unknown boogie variable ~__mod_mdio__dp83640_tbl_device_table~0!phy_id - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 5666]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of large string literal at line 5790, overapproximation of bitwiseAnd at line 6515. Possible FailurePath: [L5689] int LDV_IN_INTERRUPT = 1; [L5690] int ref_cnt ; [L5691] struct phy_device *dp83640_driver_group0 ; [L5692] int ldv_state_variable_1 ; [L5693] struct sk_buff *dp83640_driver_group1 ; [L5694] int ldv_state_variable_0 ; [L5734] static int chosen_phy = -1; [L5735-L5737] static ushort gpio_tab[8U] = { 1U, 2U, 3U, 4U, 8U, 9U, 10U, 11U}; [L5735-L5737] static ushort gpio_tab[8U] = { 1U, 2U, 3U, 4U, 8U, 9U, 10U, 11U}; [L5735-L5737] static ushort gpio_tab[8U] = { 1U, 2U, 3U, 4U, 8U, 9U, 10U, 11U}; [L5735-L5737] static ushort gpio_tab[8U] = { 1U, 2U, 3U, 4U, 8U, 9U, 10U, 11U}; [L5735-L5737] static ushort gpio_tab[8U] = { 1U, 2U, 3U, 4U, 8U, 9U, 10U, 11U}; [L5735-L5737] static ushort gpio_tab[8U] = { 1U, 2U, 3U, 4U, 8U, 9U, 10U, 11U}; [L5735-L5737] static ushort gpio_tab[8U] = { 1U, 2U, 3U, 4U, 8U, 9U, 10U, 11U}; [L5735-L5737] static ushort gpio_tab[8U] = { 1U, 2U, 3U, 4U, 8U, 9U, 10U, 11U}; [L5735-L5737] static ushort gpio_tab[8U] = { 1U, 2U, 3U, 4U, 8U, 9U, 10U, 11U}; [L5789] static struct list_head phyter_clocks = {& phyter_clocks, & phyter_clocks}; [L5789] static struct list_head phyter_clocks = {& phyter_clocks, & phyter_clocks}; [L5789] static struct list_head phyter_clocks = {& phyter_clocks, & phyter_clocks}; [L5790-L5793] static struct mutex phyter_clocks_lock = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "phyter_clocks_lock.wait_lock", 0, 0UL}}}}, {& phyter_clocks_lock.wait_list, & phyter_clocks_lock.wait_list}, 0, 0, (void *)(& phyter_clocks_lock), {0, {0, 0}, "phyter_clocks_lock", 0, 0UL}}; [L5790-L5793] static struct mutex phyter_clocks_lock = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "phyter_clocks_lock.wait_lock", 0, 0UL}}}}, {& phyter_clocks_lock.wait_list, & phyter_clocks_lock.wait_list}, 0, 0, (void *)(& phyter_clocks_lock), {0, {0, 0}, "phyter_clocks_lock", 0, 0UL}}; [L5790-L5793] static struct mutex phyter_clocks_lock = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "phyter_clocks_lock.wait_lock", 0, 0UL}}}}, {& phyter_clocks_lock.wait_list, & phyter_clocks_lock.wait_list}, 0, 0, (void *)(& phyter_clocks_lock), {0, {0, 0}, "phyter_clocks_lock", 0, 0UL}}; [L5790-L5793] static struct mutex phyter_clocks_lock = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "phyter_clocks_lock.wait_lock", 0, 0UL}}}}, {& phyter_clocks_lock.wait_list, & phyter_clocks_lock.wait_list}, 0, 0, (void *)(& phyter_clocks_lock), {0, {0, 0}, "phyter_clocks_lock", 0, 0UL}}; [L5790-L5793] static struct mutex phyter_clocks_lock = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "phyter_clocks_lock.wait_lock", 0, 0UL}}}}, {& phyter_clocks_lock.wait_list, & phyter_clocks_lock.wait_list}, 0, 0, (void *)(& phyter_clocks_lock), {0, {0, 0}, "phyter_clocks_lock", 0, 0UL}}; [L5790-L5793] static struct mutex phyter_clocks_lock = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "phyter_clocks_lock.wait_lock", 0, 0UL}}}}, {& phyter_clocks_lock.wait_list, & phyter_clocks_lock.wait_list}, 0, 0, (void *)(& phyter_clocks_lock), {0, {0, 0}, "phyter_clocks_lock", 0, 0UL}}; [L5790-L5793] static struct mutex phyter_clocks_lock = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "phyter_clocks_lock.wait_lock", 0, 0UL}}}}, {& phyter_clocks_lock.wait_list, & phyter_clocks_lock.wait_list}, 0, 0, (void *)(& phyter_clocks_lock), {0, {0, 0}, "phyter_clocks_lock", 0, 0UL}}; [L5790-L5793] static struct mutex phyter_clocks_lock = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "phyter_clocks_lock.wait_lock", 0, 0UL}}}}, {& phyter_clocks_lock.wait_list, & phyter_clocks_lock.wait_list}, 0, 0, (void *)(& phyter_clocks_lock), {0, {0, 0}, "phyter_clocks_lock", 0, 0UL}}; [L5790-L5793] static struct mutex phyter_clocks_lock = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "phyter_clocks_lock.wait_lock", 0, 0UL}}}}, {& phyter_clocks_lock.wait_list, & phyter_clocks_lock.wait_list}, 0, 0, (void *)(& phyter_clocks_lock), {0, {0, 0}, "phyter_clocks_lock", 0, 0UL}}; [L5790-L5793] static struct mutex phyter_clocks_lock = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "phyter_clocks_lock.wait_lock", 0, 0UL}}}}, {& phyter_clocks_lock.wait_list, & phyter_clocks_lock.wait_list}, 0, 0, (void *)(& phyter_clocks_lock), {0, {0, 0}, "phyter_clocks_lock", 0, 0UL}}; [L5790-L5793] static struct mutex phyter_clocks_lock = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "phyter_clocks_lock.wait_lock", 0, 0UL}}}}, {& phyter_clocks_lock.wait_list, & phyter_clocks_lock.wait_list}, 0, 0, (void *)(& phyter_clocks_lock), {0, {0, 0}, "phyter_clocks_lock", 0, 0UL}}; [L5790-L5793] static struct mutex phyter_clocks_lock = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "phyter_clocks_lock.wait_lock", 0, 0UL}}}}, {& phyter_clocks_lock.wait_list, & phyter_clocks_lock.wait_list}, 0, 0, (void *)(& phyter_clocks_lock), {0, {0, 0}, "phyter_clocks_lock", 0, 0UL}}; [L5790-L5793] static struct mutex phyter_clocks_lock = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "phyter_clocks_lock.wait_lock", 0, 0UL}}}}, {& phyter_clocks_lock.wait_list, & phyter_clocks_lock.wait_list}, 0, 0, (void *)(& phyter_clocks_lock), {0, {0, 0}, "phyter_clocks_lock", 0, 0UL}}; [L5790-L5793] static struct mutex phyter_clocks_lock = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "phyter_clocks_lock.wait_lock", 0, 0UL}}}}, {& phyter_clocks_lock.wait_list, & phyter_clocks_lock.wait_list}, 0, 0, (void *)(& phyter_clocks_lock), {0, {0, 0}, "phyter_clocks_lock", 0, 0UL}}; [L5790-L5793] static struct mutex phyter_clocks_lock = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "phyter_clocks_lock.wait_lock", 0, 0UL}}}}, {& phyter_clocks_lock.wait_list, & phyter_clocks_lock.wait_list}, 0, 0, (void *)(& phyter_clocks_lock), {0, {0, 0}, "phyter_clocks_lock", 0, 0UL}}; [L5790-L5793] static struct mutex phyter_clocks_lock = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "phyter_clocks_lock.wait_lock", 0, 0UL}}}}, {& phyter_clocks_lock.wait_list, & phyter_clocks_lock.wait_list}, 0, 0, (void *)(& phyter_clocks_lock), {0, {0, 0}, "phyter_clocks_lock", 0, 0UL}}; [L5790-L5793] static struct mutex phyter_clocks_lock = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "phyter_clocks_lock.wait_lock", 0, 0UL}}}}, {& phyter_clocks_lock.wait_list, & phyter_clocks_lock.wait_list}, 0, 0, (void *)(& phyter_clocks_lock), {0, {0, 0}, "phyter_clocks_lock", 0, 0UL}}; [L5790-L5793] static struct mutex phyter_clocks_lock = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "phyter_clocks_lock.wait_lock", 0, 0UL}}}}, {& phyter_clocks_lock.wait_list, & phyter_clocks_lock.wait_list}, 0, 0, (void *)(& phyter_clocks_lock), {0, {0, 0}, "phyter_clocks_lock", 0, 0UL}}; [L5790-L5793] static struct mutex phyter_clocks_lock = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "phyter_clocks_lock.wait_lock", 0, 0UL}}}}, {& phyter_clocks_lock.wait_list, & phyter_clocks_lock.wait_list}, 0, 0, (void *)(& phyter_clocks_lock), {0, {0, 0}, "phyter_clocks_lock", 0, 0UL}}; [L5790-L5793] static struct mutex phyter_clocks_lock = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "phyter_clocks_lock.wait_lock", 0, 0UL}}}}, {& phyter_clocks_lock.wait_list, & phyter_clocks_lock.wait_list}, 0, 0, (void *)(& phyter_clocks_lock), {0, {0, 0}, "phyter_clocks_lock", 0, 0UL}}; [L5790-L5793] static struct mutex phyter_clocks_lock = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "phyter_clocks_lock.wait_lock", 0, 0UL}}}}, {& phyter_clocks_lock.wait_list, & phyter_clocks_lock.wait_list}, 0, 0, (void *)(& phyter_clocks_lock), {0, {0, 0}, "phyter_clocks_lock", 0, 0UL}}; [L5790-L5793] static struct mutex phyter_clocks_lock = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "phyter_clocks_lock.wait_lock", 0, 0UL}}}}, {& phyter_clocks_lock.wait_list, & phyter_clocks_lock.wait_list}, 0, 0, (void *)(& phyter_clocks_lock), {0, {0, 0}, "phyter_clocks_lock", 0, 0UL}}; [L5790-L5793] static struct mutex phyter_clocks_lock = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "phyter_clocks_lock.wait_lock", 0, 0UL}}}}, {& phyter_clocks_lock.wait_list, & phyter_clocks_lock.wait_list}, 0, 0, (void *)(& phyter_clocks_lock), {0, {0, 0}, "phyter_clocks_lock", 0, 0UL}}; [L6101-L6102] static u8 status_frame_dst[6U] = { 1U, 27U, 25U, 0U, 0U, 0U}; [L6101-L6102] static u8 status_frame_dst[6U] = { 1U, 27U, 25U, 0U, 0U, 0U}; [L6101-L6102] static u8 status_frame_dst[6U] = { 1U, 27U, 25U, 0U, 0U, 0U}; [L6101-L6102] static u8 status_frame_dst[6U] = { 1U, 27U, 25U, 0U, 0U, 0U}; [L6101-L6102] static u8 status_frame_dst[6U] = { 1U, 27U, 25U, 0U, 0U, 0U}; [L6101-L6102] static u8 status_frame_dst[6U] = { 1U, 27U, 25U, 0U, 0U, 0U}; [L6101-L6102] static u8 status_frame_dst[6U] = { 1U, 27U, 25U, 0U, 0U, 0U}; [L6103-L6104] static u8 status_frame_src[6U] = { 8U, 0U, 23U, 11U, 107U, 15U}; [L6103-L6104] static u8 status_frame_src[6U] = { 8U, 0U, 23U, 11U, 107U, 15U}; [L6103-L6104] static u8 status_frame_src[6U] = { 8U, 0U, 23U, 11U, 107U, 15U}; [L6103-L6104] static u8 status_frame_src[6U] = { 8U, 0U, 23U, 11U, 107U, 15U}; [L6103-L6104] static u8 status_frame_src[6U] = { 8U, 0U, 23U, 11U, 107U, 15U}; [L6103-L6104] static u8 status_frame_src[6U] = { 8U, 0U, 23U, 11U, 107U, 15U}; [L6103-L6104] static u8 status_frame_src[6U] = { 8U, 0U, 23U, 11U, 107U, 15U}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7254-L7259] static struct phy_driver dp83640_driver = {536894689U, (char *)"NatSemi DP83640", 4294967280U, 719U, 1U, 0, & dp83640_config_init, & dp83640_probe, 0, 0, & genphy_config_aneg, 0, & genphy_read_status, & dp83640_ack_interrupt, & dp83640_config_intr, 0, & dp83640_remove, 0, & dp83640_ts_info, & dp83640_hwtstamp, & dp83640_rxtstamp, & dp83640_txtstamp, 0, 0, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; [L7276] struct mdio_device_id const __mod_mdio__dp83640_tbl_device_table ; [L7277] int ldv_retval_0 ; [L7278] int ldv_retval_1 ; [L7607] Element set_impl[15] ; [L7607] Element set_impl[15] ; [L7608] int last_index = 0; [L7742] Set LDV_SKBS ; [L7295] int ldvarg1 ; [L7296] int tmp ; [L7297] struct ifreq *ldvarg3 ; [L7298] void *tmp___0 ; [L7299] struct ethtool_ts_info *ldvarg0 ; [L7300] void *tmp___1 ; [L7301] int ldvarg2 ; [L7302] int tmp___2 ; [L7303] int tmp___3 ; [L7304] int tmp___4 ; [L7305] int tmp___5 ; [L7307] tmp = __VERIFIER_nondet_int() [L7308] ldvarg1 = tmp VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldvarg1=50, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp=50] [L7309] CALL, EXPR ldv_zalloc(40UL) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L5630] void *p ; [L5631] void *tmp ; [L5632] int tmp___0 ; [L5634] tmp___0 = __VERIFIER_nondet_int() [L5635] COND TRUE tmp___0 != 0 [L5636] return ((void *)0); VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(size)=40, \result={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, size=40, status_frame_dst={35:0}, status_frame_src={36:0}, tmp___0=1] [L7309] RET, EXPR ldv_zalloc(40UL) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldvarg1=50, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp=50] [L7309] tmp___0 = ldv_zalloc(40UL) [L7310] ldvarg3 = (struct ifreq *)tmp___0 VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldvarg1=50, ldvarg3={0:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp=50, tmp___0={0:0}] [L7311] CALL, EXPR ldv_zalloc(44UL) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L5630] void *p ; [L5631] void *tmp ; [L5632] int tmp___0 ; [L5634] tmp___0 = __VERIFIER_nondet_int() [L5635] COND FALSE !(tmp___0 != 0) [L5638] EXPR, FCALL calloc(1UL, size) [L5638] tmp = calloc(1UL, size) [L5639] p = tmp VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(size)=44, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, p={-36893488147419101220:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, size=44, status_frame_dst={35:0}, status_frame_src={36:0}, tmp={-36893488147419101220:0}, tmp___0=0] [L5640] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(cond)=1, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L5607] COND FALSE !(!cond) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(cond)=1, __this_module={4294967304:4294967307}, chosen_phy=-1, cond=1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L5640] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(size)=44, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, p={-36893488147419101220:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, size=44, status_frame_dst={35:0}, status_frame_src={36:0}, tmp={-36893488147419101220:0}, tmp___0=0] [L5641] CALL, EXPR IS_ERR(p) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ptr={-36893488147419101220:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L7511] bool tmp ; VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ptr={-36893488147419101220:0}, ptr={-36893488147419101220:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L7513] CALL, EXPR ldv_is_err(ptr) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ptr={-36893488147419101220:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L7709] return ((unsigned long )ptr > 2012UL); [L7513] RET, EXPR ldv_is_err(ptr) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ptr={-36893488147419101220:0}, ptr={-36893488147419101220:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L7513] tmp = ldv_is_err(ptr) [L7514] return (tmp); [L5641] RET, EXPR IS_ERR(p) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(size)=44, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, p={-36893488147419101220:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, size=44, status_frame_dst={35:0}, status_frame_src={36:0}, tmp={-36893488147419101220:0}, tmp___0=0] [L5641] CALL assume_abort_if_not(IS_ERR(p) == 0) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(cond)=1, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L5607] COND FALSE !(!cond) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(cond)=1, __this_module={4294967304:4294967307}, chosen_phy=-1, cond=1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L5641] RET assume_abort_if_not(IS_ERR(p) == 0) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(size)=44, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, p={-36893488147419101220:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, size=44, status_frame_dst={35:0}, status_frame_src={36:0}, tmp={-36893488147419101220:0}, tmp___0=0] [L5642] return (p); VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(size)=44, \result={-36893488147419101220:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, p={-36893488147419101220:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, size=44, status_frame_dst={35:0}, status_frame_src={36:0}, tmp={-36893488147419101220:0}, tmp___0=0] [L7311] RET, EXPR ldv_zalloc(44UL) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldvarg1=50, ldvarg3={0:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp=50, tmp___0={0:0}] [L7311] tmp___1 = ldv_zalloc(44UL) [L7312] ldvarg0 = (struct ethtool_ts_info *)tmp___1 [L7313] tmp___2 = __VERIFIER_nondet_int() [L7314] ldvarg2 = tmp___2 [L7315] CALL ldv_initialize() [L7761] CALL ldv_set_init(LDV_SKBS) [L7613] set = set_impl [L7614] last_index = 0 [L7761] RET ldv_set_init(LDV_SKBS) [L7315] RET ldv_initialize() [L7316] ldv_state_variable_1 = 0 [L7317] ref_cnt = 0 [L7318] ldv_state_variable_0 = 1 VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldvarg0={-36893488147419101220:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp=50, tmp___0={0:0}, tmp___1={-36893488147419101220:0}, tmp___2=0] [L7320] tmp___3 = __VERIFIER_nondet_int() [L7322] case 0: VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldvarg0={-36893488147419101220:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp=50, tmp___0={0:0}, tmp___1={-36893488147419101220:0}, tmp___2=0, tmp___3=1] [L7322] case 0: [L7455] case 1: VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldvarg0={-36893488147419101220:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp=50, tmp___0={0:0}, tmp___1={-36893488147419101220:0}, tmp___2=0, tmp___3=1] [L7455] case 1: VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L7455] case 1: [L7457] tmp___5 = __VERIFIER_nondet_int() [L7459] case 0: VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldvarg0={-36893488147419101220:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp=50, tmp___0={0:0}, tmp___1={-36893488147419101220:0}, tmp___2=0, tmp___3=1, tmp___5=1] [L7455] case 1: [L7467] case 1: VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldvarg0={-36893488147419101220:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp=50, tmp___0={0:0}, tmp___1={-36893488147419101220:0}, tmp___2=0, tmp___3=1, tmp___5=1] [L7455] case 1: [L7469] CALL, EXPR dp83640_init() [L7262] int tmp ; [L7264] CALL, EXPR phy_driver_register(& dp83640_driver) [L7916] return __VERIFIER_nondet_int(); [L7264] RET, EXPR phy_driver_register(& dp83640_driver) [L7264] tmp = phy_driver_register(& dp83640_driver) [L7265] return (tmp); [L7469] RET, EXPR dp83640_init() [L7469] ldv_retval_1 = dp83640_init() [L7455] case 1: [L7471] ldv_state_variable_0 = 3 [L7472] ldv_state_variable_1 = 1 [L7473] CALL ldv_initialize_phy_driver_1() [L7283] void *tmp ; [L7284] void *tmp___0 ; VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L7286] CALL, EXPR ldv_zalloc(2048UL) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L5630] void *p ; [L5631] void *tmp ; [L5632] int tmp___0 ; [L5634] tmp___0 = __VERIFIER_nondet_int() [L5635] COND TRUE tmp___0 != 0 [L5636] return ((void *)0); VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(size)=2048, \result={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, size=2048, status_frame_dst={35:0}, status_frame_src={36:0}, tmp___0=1] [L7286] RET, EXPR ldv_zalloc(2048UL) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L7286] tmp = ldv_zalloc(2048UL) [L7287] dp83640_driver_group0 = (struct phy_device *)tmp VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp={0:0}] [L7288] CALL, EXPR ldv_zalloc(232UL) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L5630] void *p ; [L5631] void *tmp ; [L5632] int tmp___0 ; [L5634] tmp___0 = __VERIFIER_nondet_int() [L5635] COND TRUE tmp___0 != 0 [L5636] return ((void *)0); VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(size)=232, \result={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, size=232, status_frame_dst={35:0}, status_frame_src={36:0}, tmp___0=1] [L7288] RET, EXPR ldv_zalloc(232UL) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp={0:0}] [L7288] tmp___0 = ldv_zalloc(232UL) [L7289] dp83640_driver_group1 = (struct sk_buff *)tmp___0 [L7473] RET ldv_initialize_phy_driver_1() [L7455] case 1: VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={-36893488147419101220:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp=50, tmp___0={0:0}, tmp___1={-36893488147419101220:0}, tmp___2=0, tmp___3=1, tmp___5=1] [L7320] tmp___3 = __VERIFIER_nondet_int() [L7322] case 0: VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={-36893488147419101220:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp=50, tmp___0={0:0}, tmp___1={-36893488147419101220:0}, tmp___2=0, tmp___3=0, tmp___5=1] [L7322] case 0: VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L7322] case 0: [L7324] tmp___4 = __VERIFIER_nondet_int() [L7326] case 0: VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={-36893488147419101220:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp=50, tmp___0={0:0}, tmp___1={-36893488147419101220:0}, tmp___2=0, tmp___3=0, tmp___4=6, tmp___5=1] [L7322] case 0: [L7338] case 1: VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={-36893488147419101220:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp=50, tmp___0={0:0}, tmp___1={-36893488147419101220:0}, tmp___2=0, tmp___3=0, tmp___4=6, tmp___5=1] [L7322] case 0: [L7349] case 2: VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={-36893488147419101220:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp=50, tmp___0={0:0}, tmp___1={-36893488147419101220:0}, tmp___2=0, tmp___3=0, tmp___4=6, tmp___5=1] [L7322] case 0: [L7361] case 3: VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={-36893488147419101220:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp=50, tmp___0={0:0}, tmp___1={-36893488147419101220:0}, tmp___2=0, tmp___3=0, tmp___4=6, tmp___5=1] [L7322] case 0: [L7373] case 4: VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={-36893488147419101220:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp=50, tmp___0={0:0}, tmp___1={-36893488147419101220:0}, tmp___2=0, tmp___3=0, tmp___4=6, tmp___5=1] [L7322] case 0: [L7385] case 5: VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={-36893488147419101220:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp=50, tmp___0={0:0}, tmp___1={-36893488147419101220:0}, tmp___2=0, tmp___3=0, tmp___4=6, tmp___5=1] [L7322] case 0: [L7397] case 6: VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={-36893488147419101220:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp=50, tmp___0={0:0}, tmp___1={-36893488147419101220:0}, tmp___2=0, tmp___3=0, tmp___4=6, tmp___5=1] [L7322] case 0: VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={-36893488147419101220:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp=50, tmp___0={0:0}, tmp___1={-36893488147419101220:0}, tmp___2=0, tmp___3=0, tmp___4=6, tmp___5=1] [L7399] CALL dp83640_rxtstamp(dp83640_driver_group0, dp83640_driver_group1, ldvarg1) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L7189] struct dp83640_private *dp83640 ; [L7190] bool tmp ; [L7192] EXPR phydev->priv [L7192] dp83640 = (struct dp83640_private *)phydev->priv [L7193] EXPR dp83640->hwts_rx_en VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, \old(type)=50, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640={4294967300:49}, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phydev={0:0}, phydev={0:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, skb={0:0}, skb={0:0}, status_frame_dst={35:0}, status_frame_src={36:0}, type=50] [L7193] COND FALSE !(dp83640->hwts_rx_en == 0) [L7197] CALL, EXPR is_status_frame(skb, type) [L6143] struct ethhdr *h ; [L6144] struct ethhdr *tmp ; [L6145] int tmp___0 ; [L6147] CALL, EXPR eth_hdr((struct sk_buff const *)skb) [L5698] unsigned char *tmp ; VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, skb={0:0}, skb={0:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L5700] CALL, EXPR skb_mac_header(skb) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, skb={0:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L5594] EXPR skb->head [L5594] EXPR skb->mac_header [L5594] return ((unsigned char *)skb->head + (unsigned long )skb->mac_header); [L5700] RET, EXPR skb_mac_header(skb) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, skb={0:0}, skb={0:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L5700] tmp = skb_mac_header(skb) [L5701] return ((struct ethhdr *)tmp); [L6147] RET, EXPR eth_hdr((struct sk_buff const *)skb) [L6147] tmp = eth_hdr((struct sk_buff const *)skb) [L6148] h = tmp VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, \old(type)=50, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, h={4294967299:110}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, skb={0:0}, skb={0:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp={4294967299:110}, type=50] [L6149] COND TRUE type == 50 [L6150-L6151] tmp___0 = memcmp((void const *)(& h->h_source), (void const *)(& status_frame_src), 6UL) [L6152] COND TRUE tmp___0 == 0 [L6153] return (1); VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, \old(type)=50, \result=1, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, h={4294967299:110}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, skb={0:0}, skb={0:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp={4294967299:110}, tmp___0=0, type=50] [L7197] RET, EXPR is_status_frame(skb, type) [L7197] tmp = is_status_frame(skb, type) [L7198] COND TRUE (int )tmp [L7199] CALL decode_status_frame(dp83640, skb) [L6499] struct phy_rxts *phy_rxts ; [L6500] struct phy_txts *phy_txts ; [L6501] u8 *ptr ; [L6502] int len ; [L6503] int size ; [L6504] u16 ests ; [L6505] u16 type ; [L6506] unsigned int tmp ; [L6508] EXPR skb->data [L6508] ptr = skb->data + 2U [L6509] CALL, EXPR skb_headlen((struct sk_buff const *)skb) [L5588] EXPR skb->len [L5588] EXPR skb->data_len [L5588] return ((unsigned int )skb->len - (unsigned int )skb->data_len); [L6509] RET, EXPR skb_headlen((struct sk_buff const *)skb) [L6509] tmp = skb_headlen((struct sk_buff const *)skb) [L6510] len = (int )(tmp - 2U) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640={4294967300:49}, dp83640={4294967300:49}, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, len=11, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ptr={-18446744073709549604:61}, ref_cnt=0, set_impl={38:0}, skb={0:0}, skb={0:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp=13] [L6537] COND TRUE (unsigned int )len > 2U [L6513] EXPR \read(*ptr) [L6513] type = *((u16 *)ptr) [L6514] ests = (unsigned int )type & 4095U VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640={4294967300:49}, dp83640={4294967300:49}, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, ests=4095, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, len=11, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ptr={-18446744073709549604:61}, ref_cnt=0, set_impl={38:0}, skb={0:0}, skb={0:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp=13, type=65535] [L6515] EXPR (unsigned int )type & 61440U VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640={4294967300:49}, dp83640={4294967300:49}, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, ests=4095, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, len=11, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ptr={-18446744073709549604:61}, ref_cnt=0, set_impl={38:0}, skb={0:0}, skb={0:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp=13, type=65535] [L6515] type = (unsigned int )type & 61440U [L6516] len = (int )((unsigned int )len - 2U) [L6517] ptr = ptr + 2UL VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640={4294967300:49}, dp83640={4294967300:49}, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, ests=4095, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, len=9, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ptr={-18446744073709549604:63}, ref_cnt=0, set_impl={38:0}, skb={0:0}, skb={0:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp=13, type=4096] [L6518] COND FALSE !((unsigned int )type == 8192U && (unsigned int )len > 11U) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L6523] COND TRUE (unsigned int )type == 4096U && (unsigned int )len > 7U [L6524] phy_txts = (struct phy_txts *)ptr [L6525] CALL decode_txts(dp83640, phy_txts) [L6468] struct skb_shared_hwtstamps shhwtstamps ; [L6469] struct sk_buff *skb ; [L6470] u64 ns ; [L6471] struct _ddebug descriptor ; [L6472] long tmp ; [L6474] CALL, EXPR ldv_skb_dequeue_12(& dp83640->tx_queue) [L7554] struct sk_buff *tmp ; VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_func_arg1={4294967300:2741}, ldv_func_arg1={4294967300:2741}, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L7556] CALL, EXPR ldv_skb_alloc() VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L7745] void *skb ; [L7746] void *tmp___7 ; VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L7748] CALL, EXPR ldv_zalloc(sizeof(struct sk_buff___0 )) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L5630] void *p ; [L5631] void *tmp ; [L5632] int tmp___0 ; [L5634] tmp___0 = __VERIFIER_nondet_int() [L5635] COND FALSE !(tmp___0 != 0) [L5638] EXPR, FCALL calloc(1UL, size) [L5638] tmp = calloc(1UL, size) [L5639] p = tmp VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, \old(size)=248, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, p={-18446744073709549604:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, size=248, status_frame_dst={35:0}, status_frame_src={36:0}, tmp={-18446744073709549604:0}, tmp___0=0] [L5640] CALL assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(cond)=1, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L5607] COND FALSE !(!cond) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(cond)=1, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, cond=1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L5640] RET assume_abort_if_not((unsigned long )p != (unsigned long )((void *)0)) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, \old(size)=248, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, p={-18446744073709549604:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, size=248, status_frame_dst={35:0}, status_frame_src={36:0}, tmp={-18446744073709549604:0}, tmp___0=0] [L5641] CALL, EXPR IS_ERR(p) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ptr={-18446744073709549604:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L7511] bool tmp ; VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ptr={-18446744073709549604:0}, ptr={-18446744073709549604:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L7513] CALL, EXPR ldv_is_err(ptr) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ptr={-18446744073709549604:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L7709] return ((unsigned long )ptr > 2012UL); [L7513] RET, EXPR ldv_is_err(ptr) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ptr={-18446744073709549604:0}, ptr={-18446744073709549604:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L7513] tmp = ldv_is_err(ptr) [L7514] return (tmp); [L5641] RET, EXPR IS_ERR(p) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, \old(size)=248, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, p={-18446744073709549604:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, size=248, status_frame_dst={35:0}, status_frame_src={36:0}, tmp={-18446744073709549604:0}, tmp___0=0] [L5641] CALL assume_abort_if_not(IS_ERR(p) == 0) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(cond)=1, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L5607] COND FALSE !(!cond) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(cond)=1, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, cond=1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L5641] RET assume_abort_if_not(IS_ERR(p) == 0) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, \old(size)=248, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, p={-18446744073709549604:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, size=248, status_frame_dst={35:0}, status_frame_src={36:0}, tmp={-18446744073709549604:0}, tmp___0=0] [L5642] return (p); VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, \old(size)=248, \result={-18446744073709549604:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, p={-18446744073709549604:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, size=248, status_frame_dst={35:0}, status_frame_src={36:0}, tmp={-18446744073709549604:0}, tmp___0=0] [L7748] RET, EXPR ldv_zalloc(sizeof(struct sk_buff___0 )) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L7748] tmp___7 = ldv_zalloc(sizeof(struct sk_buff___0 )) [L7749] skb = (struct sk_buff___0 *)tmp___7 VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, skb={-18446744073709549604:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp___7={-18446744073709549604:0}] [L7750] COND FALSE !(! skb) [L7753] CALL ldv_set_add(LDV_SKBS, skb) [L7621] int i ; [L7623] i = 0 VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={-18446744073709549604:0}, e={-18446744073709549604:0}, gpio_tab={32:0}, i=0, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L7624] COND TRUE 1 VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={-18446744073709549604:0}, e={-18446744073709549604:0}, gpio_tab={32:0}, i=0, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L7625] COND FALSE !(i < last_index) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={-18446744073709549604:0}, e={-18446744073709549604:0}, gpio_tab={32:0}, i=0, last_index=0, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L7635] COND TRUE last_index < 15 [L7636] set_impl[last_index] = e [L7637] last_index = last_index + 1 VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={-18446744073709549604:0}, e={-18446744073709549604:0}, gpio_tab={32:0}, i=0, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L7753] RET ldv_set_add(LDV_SKBS, skb) [L7754] return (skb); VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, \result={-18446744073709549604:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, skb={-18446744073709549604:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp___7={-18446744073709549604:0}] [L7556] RET, EXPR ldv_skb_alloc() VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=1, ldv_func_arg1={4294967300:2741}, ldv_func_arg1={4294967300:2741}, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L7556] tmp = ldv_skb_alloc() [L7557] return (tmp); [L6474] RET, EXPR ldv_skb_dequeue_12(& dp83640->tx_queue) [L6474] skb = ldv_skb_dequeue_12(& dp83640->tx_queue) [L6475] COND FALSE !((unsigned long )skb == (unsigned long )((struct sk_buff *)0)) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L6490] CALL, EXPR phy2txts(phy_txts) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, p={-18446744073709549604:63}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L5867] u64 ns ; [L5868] u32 sec ; [L5870] EXPR p->sec_lo [L5870] sec = (u32 )p->sec_lo [L5871] EXPR p->sec_hi VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, p={-18446744073709549604:63}, p={-18446744073709549604:63}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, sec=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L5871] EXPR (u32 )((int )p->sec_hi << 16) | sec VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, p={-18446744073709549604:63}, p={-18446744073709549604:63}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, sec=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L5871] sec = (u32 )((int )p->sec_hi << 16) | sec [L5872] EXPR p->ns_lo [L5872] ns = (u64 )p->ns_lo [L5873] EXPR p->ns_hi VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ns=0, p={-18446744073709549604:63}, p={-18446744073709549604:63}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, sec=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L5873] EXPR (u64 )(((int )p->ns_hi & 16383) << 16) | ns VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ns=0, p={-18446744073709549604:63}, p={-18446744073709549604:63}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, sec=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L5873] ns = (u64 )(((int )p->ns_hi & 16383) << 16) | ns [L5874] ns = (unsigned long long )sec * 1000000000ULL + ns [L5875] return (ns); [L6490] RET, EXPR phy2txts(phy_txts) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, descriptor={43:0}, dp83640={4294967300:49}, dp83640={4294967300:49}, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phy_txts={-18446744073709549604:63}, phy_txts={-18446744073709549604:63}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, shhwtstamps={45:0}, skb={-18446744073709549604:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L6490] ns = phy2txts(phy_txts) [L6491] FCALL memset((void *)(& shhwtstamps), 0, 16UL) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, \old(type)=50, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640={4294967300:49}, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phydev={0:0}, phydev={0:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, skb={0:0}, skb={0:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp=1, type=50] [L6492] CALL, EXPR ns_to_ktime(ns) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, \old(ns)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L5415] ktime_t ktime_zero ; [L5416] ktime_t __constr_expr_0 ; [L5418] ktime_zero.tv64 = 0LL [L5419] EXPR ktime_zero.tv64 [L5419] __constr_expr_0.tv64 = (long long )((unsigned long long )ktime_zero.tv64 + ns) [L5420] return (__constr_expr_0); [L5420] return (__constr_expr_0); [L5420] return (__constr_expr_0); [L5420] return (__constr_expr_0); [L6492] RET, EXPR ns_to_ktime(ns) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, descriptor={43:0}, dp83640={4294967300:49}, dp83640={4294967300:49}, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ns=0, phy_txts={-18446744073709549604:63}, phy_txts={-18446744073709549604:63}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, shhwtstamps={45:0}, skb={-18446744073709549604:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L6492] shhwtstamps.hwtstamp = ns_to_ktime(ns) [L6493] FCALL skb_complete_tx_timestamp(skb, & shhwtstamps) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, descriptor={43:0}, dp83640={4294967300:49}, dp83640={4294967300:49}, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ns=0, phy_txts={-18446744073709549604:63}, phy_txts={-18446744073709549604:63}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, shhwtstamps={45:0}, skb={-18446744073709549604:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L6494] return; [L6494] return; VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640={4294967300:49}, dp83640={4294967300:49}, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ns=0, phy_txts={-18446744073709549604:63}, phy_txts={-18446744073709549604:63}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, skb={-18446744073709549604:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L6525] RET decode_txts(dp83640, phy_txts) [L6526] size = 8 VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640={4294967300:49}, dp83640={4294967300:49}, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, ests=4095, gpio_tab={32:0}, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, len=9, phy_txts={-18446744073709549604:63}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ptr={-18446744073709549604:63}, ref_cnt=0, set_impl={38:0}, size=8, skb={0:0}, skb={0:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp=13, type=4096] [L6534] ptr = ptr + (unsigned long )size [L6535] len = len - size VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640={4294967300:49}, dp83640={4294967300:49}, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, ests=4095, gpio_tab={32:0}, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, len=1, phy_txts={-18446744073709549604:63}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ptr={-18446744073709549604:71}, ref_cnt=0, set_impl={38:0}, size=8, skb={0:0}, skb={0:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp=13, type=4096] [L6537] COND FALSE !((unsigned int )len > 2U) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640={4294967300:49}, dp83640={4294967300:49}, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, ests=4095, gpio_tab={32:0}, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, len=1, phy_txts={-18446744073709549604:63}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ptr={-18446744073709549604:71}, ref_cnt=0, set_impl={38:0}, size=8, skb={0:0}, skb={0:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp=13, type=4096] [L7199] RET decode_status_frame(dp83640, skb) [L7200] CALL ldv_kfree_skb_18(skb) [L7602] CALL ldv_skb_free(ldv_func_arg1) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=1, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, skb={0:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L7768] CALL ldv_set_remove(LDV_SKBS, skb) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=1, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={0:0}, gpio_tab={32:0}, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set={0:0}, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L7646] int i ; [L7647] int deleted_index ; [L7649] deleted_index = -1 [L7650] i = 0 VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=1, __this_module={4294967304:4294967307}, chosen_phy=-1, deleted_index=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={0:0}, e={0:0}, gpio_tab={32:0}, i=0, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L7651] COND TRUE 1 VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=1, __this_module={4294967304:4294967307}, chosen_phy=-1, deleted_index=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={0:0}, e={0:0}, gpio_tab={32:0}, i=0, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L7652] COND TRUE i < last_index [L7656] EXPR set_impl[i] VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=1, __this_module={4294967304:4294967307}, chosen_phy=-1, deleted_index=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={0:0}, e={0:0}, gpio_tab={32:0}, i=0, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L7656] COND FALSE !((unsigned long )set_impl[i] == (unsigned long )e) [L7661] i = i + 1 VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=1, __this_module={4294967304:4294967307}, chosen_phy=-1, deleted_index=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={0:0}, e={0:0}, gpio_tab={32:0}, i=1, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L7651] COND TRUE 1 VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=1, __this_module={4294967304:4294967307}, chosen_phy=-1, deleted_index=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={0:0}, e={0:0}, gpio_tab={32:0}, i=1, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L7652] COND FALSE !(i < last_index) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=1, __this_module={4294967304:4294967307}, chosen_phy=-1, deleted_index=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={0:0}, e={0:0}, gpio_tab={32:0}, i=1, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L7663] COND FALSE !(deleted_index != -1) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=1, __this_module={4294967304:4294967307}, chosen_phy=-1, deleted_index=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, e={0:0}, e={0:0}, gpio_tab={32:0}, i=1, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set={0:0}, set={0:0}, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L7768] RET ldv_set_remove(LDV_SKBS, skb) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=1, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, skb={0:0}, skb={0:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L7602] RET ldv_skb_free(ldv_func_arg1) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=1, ldv_func_arg1={0:0}, ldv_func_arg1={0:0}, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L7200] RET ldv_kfree_skb_18(skb) [L7201] return (1); VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, \old(last_index)=0, \old(type)=50, \result=1, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640={4294967300:49}, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phydev={0:0}, phydev={0:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, skb={0:0}, skb={0:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp=1, type=50] [L7399] RET dp83640_rxtstamp(dp83640_driver_group0, dp83640_driver_group1, ldvarg1) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={-36893488147419101220:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp=50, tmp___0={0:0}, tmp___1={-36893488147419101220:0}, tmp___2=0, tmp___3=0, tmp___4=6, tmp___5=1] [L7400] ldv_state_variable_1 = 1 VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={-36893488147419101220:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp=50, tmp___0={0:0}, tmp___1={-36893488147419101220:0}, tmp___2=0, tmp___3=0, tmp___4=6, tmp___5=1] [L7322] case 0: VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={-36893488147419101220:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp=50, tmp___0={0:0}, tmp___1={-36893488147419101220:0}, tmp___2=0, tmp___3=0, tmp___4=6, tmp___5=1] [L7320] tmp___3 = __VERIFIER_nondet_int() [L7322] case 0: VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={-36893488147419101220:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp=50, tmp___0={0:0}, tmp___1={-36893488147419101220:0}, tmp___2=0, tmp___3=1, tmp___4=6, tmp___5=1] [L7322] case 0: [L7455] case 1: VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={-36893488147419101220:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp=50, tmp___0={0:0}, tmp___1={-36893488147419101220:0}, tmp___2=0, tmp___3=1, tmp___4=6, tmp___5=1] [L7455] case 1: VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L7455] case 1: [L7457] tmp___5 = __VERIFIER_nondet_int() [L7459] case 0: VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldvarg0={-36893488147419101220:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp=50, tmp___0={0:0}, tmp___1={-36893488147419101220:0}, tmp___2=0, tmp___3=1, tmp___4=6, tmp___5=0] [L7455] case 1: VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L7455] case 1: [L7461] CALL dp83640_exit() [L7271] CALL dp83640_free_clocks() [L6642] struct dp83640_clock *clock ; [L6643] struct list_head *this ; [L6644] struct list_head *next ; [L6645] struct list_head const *__mptr ; [L6646] int tmp ; VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L6648] FCALL mutex_lock_nested(& phyter_clocks_lock, 0U) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L6649] EXPR phyter_clocks.next [L6649] this = phyter_clocks.next [L6650] EXPR this->next [L6650] next = this->next [L6673] COND FALSE !((unsigned long )this != (unsigned long )(& phyter_clocks)) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, next={33:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}, this={33:0}] [L6677] FCALL mutex_unlock(& phyter_clocks_lock) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=3, ldv_state_variable_1=1, next={33:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}, this={33:0}] [L7271] RET dp83640_free_clocks() [L7272] FCALL phy_driver_unregister(& dp83640_driver) [L7461] RET dp83640_exit() [L7462] ldv_state_variable_0 = 2 VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldvarg0={-36893488147419101220:0}, ldvarg1=50, ldvarg2=0, ldvarg3={0:0}, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp=50, tmp___0={0:0}, tmp___1={-36893488147419101220:0}, tmp___2=0, tmp___3=1, tmp___4=6, tmp___5=0] [L7497] CALL ldv_check_final_state() [L7812] int tmp___7 ; [L7814] CALL, EXPR ldv_set_is_empty(LDV_SKBS) [L7703] return (last_index == 0); [L7814] RET, EXPR ldv_set_is_empty(LDV_SKBS) [L7814] tmp___7 = ldv_set_is_empty(LDV_SKBS) [L7815] COND FALSE !(\read(tmp___7)) VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=2, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}, tmp___7=0] [L7817] CALL ldv_error() VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=2, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] [L5666] reach_error() VAL [LDV_IN_INTERRUPT=1, LDV_SKBS={0:0}, __this_module={4294967304:4294967307}, chosen_phy=-1, dp83640_driver={37:0}, dp83640_driver_group0={0:0}, dp83640_driver_group1={0:0}, gpio_tab={32:0}, last_index=1, ldv_retval_0=0, ldv_retval_1=0, ldv_state_variable_0=2, ldv_state_variable_1=1, phyter_clocks={33:0}, phyter_clocks_lock={34:0}, ref_cnt=0, set_impl={38:0}, status_frame_dst={35:0}, status_frame_src={36:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 80 procedures, 871 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 226.4s, OverallIterations: 22, TraceHistogramMax: 16, PathProgramHistogramMax: 5, EmptinessCheckTime: 0.2s, AutomataDifference: 179.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 44377 SdHoareTripleChecker+Valid, 136.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 41608 mSDsluCounter, 88397 SdHoareTripleChecker+Invalid, 123.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 75922 mSDsCounter, 24010 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 148280 IncrementalHoareTripleChecker+Invalid, 172290 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 24010 mSolverCounterUnsat, 12475 mSDtfsCounter, 148280 mSolverCounterSat, 1.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 4079 GetRequests, 3365 SyntacticMatches, 20 SemanticMatches, 694 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24864 ImplicationChecksByTransitivity, 34.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=19514occurred in iteration=21, InterpolantAutomatonStates: 544, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 9.9s AutomataMinimizationTime, 21 MinimizatonAttempts, 28080 StatesRemovedByMinimization, 20 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.7s SsaConstructionTime, 6.0s SatisfiabilityAnalysisTime, 24.3s InterpolantComputationTime, 4788 NumberOfCodeBlocks, 4788 NumberOfCodeBlocksAsserted, 39 NumberOfCheckSat, 5725 ConstructedInterpolants, 39 QuantifiedInterpolants, 19742 SizeOfPredicates, 64 NumberOfNonLiveVariables, 13557 ConjunctsInSsa, 248 ConjunctsInUnsatCore, 37 InterpolantComputations, 14 PerfectInterpolantSequences, 2735/3026 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-23 14:52:08,575 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 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: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--phy--dp83640.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --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 71101d2b79b59e25da9ba6ac44f6028cc3034769032ea6dc2bebcfbbe6cd49e1 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-c4f9136-m [2023-11-23 14:52:10,528 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 14:52:10,589 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2023-11-23 14:52:10,594 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 14:52:10,594 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 14:52:10,640 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 14:52:10,641 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 14:52:10,641 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 14:52:10,641 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-23 14:52:10,644 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-23 14:52:10,645 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 14:52:10,645 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 14:52:10,645 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 14:52:10,646 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 14:52:10,647 INFO L153 SettingsManager]: * Use SBE=true [2023-11-23 14:52:10,647 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 14:52:10,647 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 14:52:10,647 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 14:52:10,647 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 14:52:10,648 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 14:52:10,648 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 14:52:10,649 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-23 14:52:10,649 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-23 14:52:10,649 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-23 14:52:10,649 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 14:52:10,649 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 14:52:10,650 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 14:52:10,650 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-23 14:52:10,650 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 14:52:10,650 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 14:52:10,651 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 14:52:10,652 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 14:52:10,652 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 14:52:10,652 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 14:52:10,652 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-23 14:52:10,652 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-23 14:52:10,653 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 14:52:10,653 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-23 14:52:10,653 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 14:52:10,653 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-23 14:52:10,654 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 14:52:10,654 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-23 14:52:10,654 INFO L153 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71101d2b79b59e25da9ba6ac44f6028cc3034769032ea6dc2bebcfbbe6cd49e1 [2023-11-23 14:52:10,955 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 14:52:10,974 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 14:52:10,976 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 14:52:10,977 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 14:52:10,977 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 14:52:10,978 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--phy--dp83640.ko-entry_point.cil.out.i [2023-11-23 14:52:12,101 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 14:52:12,459 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 14:52:12,460 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--phy--dp83640.ko-entry_point.cil.out.i [2023-11-23 14:52:12,490 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c35decba/7b0117eadd254db485f3a89d0070e10d/FLAGda700e751 [2023-11-23 14:52:12,504 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c35decba/7b0117eadd254db485f3a89d0070e10d [2023-11-23 14:52:12,506 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 14:52:12,507 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 14:52:12,509 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 14:52:12,509 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 14:52:12,514 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 14:52:12,514 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:52:12" (1/1) ... [2023-11-23 14:52:12,515 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e9a1e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:52:12, skipping insertion in model container [2023-11-23 14:52:12,515 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:52:12" (1/1) ... [2023-11-23 14:52:12,632 INFO L177 MainTranslator]: Built tables and reachable declarations Killed by 15