./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--gadget--udc--gr_udc.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7f6c548-f7c3-491f-843e-609ce4170c9d/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7f6c548-f7c3-491f-843e-609ce4170c9d/bin/uautomizer-verify-qhAvR1uOyd/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7f6c548-f7c3-491f-843e-609ce4170c9d/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7f6c548-f7c3-491f-843e-609ce4170c9d/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--gadget--udc--gr_udc.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7f6c548-f7c3-491f-843e-609ce4170c9d/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7f6c548-f7c3-491f-843e-609ce4170c9d/bin/uautomizer-verify-qhAvR1uOyd --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 6932181a2a9c8d4d7c700844e1db6a95829edf2ea099e17754a10b04a114b5cd --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 15:36:54,475 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 15:36:54,570 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7f6c548-f7c3-491f-843e-609ce4170c9d/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-13 15:36:54,578 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 15:36:54,580 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 15:36:54,612 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 15:36:54,614 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 15:36:54,614 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 15:36:54,615 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 15:36:54,615 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 15:36:54,615 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 15:36:54,615 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 15:36:54,615 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 15:36:54,615 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 15:36:54,615 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 15:36:54,616 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 15:36:54,616 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 15:36:54,616 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 15:36:54,616 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 15:36:54,616 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 15:36:54,616 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 15:36:54,616 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 15:36:54,616 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 15:36:54,616 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 15:36:54,616 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 15:36:54,616 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 15:36:54,617 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 15:36:54,617 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 15:36:54,617 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 15:36:54,617 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 15:36:54,617 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 15:36:54,617 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 15:36:54,617 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 15:36:54,617 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-13 15:36:54,617 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 15:36:54,617 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 15:36:54,617 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 15:36:54,618 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 15:36:54,618 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 15:36:54,620 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7f6c548-f7c3-491f-843e-609ce4170c9d/bin/uautomizer-verify-qhAvR1uOyd 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 -> 6932181a2a9c8d4d7c700844e1db6a95829edf2ea099e17754a10b04a114b5cd [2024-11-13 15:36:54,911 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 15:36:54,921 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 15:36:54,925 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 15:36:54,927 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 15:36:54,927 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 15:36:54,930 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7f6c548-f7c3-491f-843e-609ce4170c9d/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--gadget--udc--gr_udc.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-13 15:36:56,896 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 15:36:57,602 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 15:36:57,603 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7f6c548-f7c3-491f-843e-609ce4170c9d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--gadget--udc--gr_udc.ko-entry_point.cil.out.i [2024-11-13 15:36:57,658 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7f6c548-f7c3-491f-843e-609ce4170c9d/bin/uautomizer-verify-qhAvR1uOyd/data/db6459629/52012befef394fc5a35641bda68bcc4d/FLAG4a5df1e03 [2024-11-13 15:36:57,961 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7f6c548-f7c3-491f-843e-609ce4170c9d/bin/uautomizer-verify-qhAvR1uOyd/data/db6459629/52012befef394fc5a35641bda68bcc4d [2024-11-13 15:36:57,963 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 15:36:57,964 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 15:36:57,966 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 15:36:57,966 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 15:36:57,971 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 15:36:57,972 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 03:36:57" (1/1) ... [2024-11-13 15:36:57,973 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@794ff81d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:36:57, skipping insertion in model container [2024-11-13 15:36:57,973 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 03:36:57" (1/1) ... [2024-11-13 15:36:58,084 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 15:36:59,775 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7f6c548-f7c3-491f-843e-609ce4170c9d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--gadget--udc--gr_udc.ko-entry_point.cil.out.i[213066,213079] [2024-11-13 15:36:59,827 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 15:36:59,902 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 15:37:00,114 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 *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9094/dscv_tempdir/dscv/ri/43_2a/drivers/usb/gadget/udc/gr_udc.c"), "i" (398), "i" (12UL)); [4219-4220] [2024-11-13 15:37:00,116 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [4229] [2024-11-13 15:37:00,158 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [4596] [2024-11-13 15:37:00,230 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [5061] [2024-11-13 15:37:00,375 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7f6c548-f7c3-491f-843e-609ce4170c9d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--gadget--udc--gr_udc.ko-entry_point.cil.out.i[213066,213079] [2024-11-13 15:37:00,386 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 15:37:00,507 INFO L204 MainTranslator]: Completed translation [2024-11-13 15:37:00,508 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:37:00 WrapperNode [2024-11-13 15:37:00,509 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 15:37:00,511 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 15:37:00,511 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 15:37:00,511 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 15:37:00,520 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:37:00" (1/1) ... [2024-11-13 15:37:00,655 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:37:00" (1/1) ... [2024-11-13 15:37:00,982 INFO L138 Inliner]: procedures = 222, calls = 2535, calls flagged for inlining = 89, calls inlined = 86, statements flattened = 6165 [2024-11-13 15:37:00,985 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 15:37:00,986 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 15:37:00,986 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 15:37:00,986 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 15:37:01,000 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:37:00" (1/1) ... [2024-11-13 15:37:01,002 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:37:00" (1/1) ... [2024-11-13 15:37:01,078 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:37:00" (1/1) ... [2024-11-13 15:37:02,425 INFO L175 MemorySlicer]: Split 1669 memory accesses to 31 slices as follows [6, 8, 2, 4, 1142, 112, 2, 7, 2, 1, 56, 5, 8, 6, 5, 112, 4, 8, 9, 6, 6, 4, 29, 27, 18, 18, 25, 21, 6, 8, 2]. 68 percent of accesses are in the largest equivalence class. The 533 initializations are split as follows [6, 8, 2, 0, 234, 112, 0, 7, 2, 0, 56, 5, 0, 6, 5, 0, 4, 8, 0, 6, 4, 4, 0, 27, 0, 0, 0, 21, 6, 8, 2]. The 685 writes are split as follows [0, 0, 0, 2, 489, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 96, 0, 0, 8, 0, 0, 0, 29, 0, 17, 17, 25, 0, 0, 0, 0]. [2024-11-13 15:37:02,426 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:37:00" (1/1) ... [2024-11-13 15:37:02,426 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:37:00" (1/1) ... [2024-11-13 15:37:02,632 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:37:00" (1/1) ... [2024-11-13 15:37:02,687 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:37:00" (1/1) ... [2024-11-13 15:37:02,762 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:37:00" (1/1) ... [2024-11-13 15:37:02,790 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:37:00" (1/1) ... [2024-11-13 15:37:02,868 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 15:37:02,869 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 15:37:02,870 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 15:37:02,870 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 15:37:02,916 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:37:00" (1/1) ... [2024-11-13 15:37:02,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 15:37:02,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7f6c548-f7c3-491f-843e-609ce4170c9d/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:37:02,957 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7f6c548-f7c3-491f-843e-609ce4170c9d/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-13 15:37:02,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7f6c548-f7c3-491f-843e-609ce4170c9d/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-13 15:37:03,003 INFO L130 BoogieDeclarations]: Found specification of procedure gr_free_dma_desc_chain [2024-11-13 15:37:03,004 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_free_dma_desc_chain [2024-11-13 15:37:03,004 INFO L130 BoogieDeclarations]: Found specification of procedure gr_finish_request [2024-11-13 15:37:03,004 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_finish_request [2024-11-13 15:37:03,004 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-13 15:37:03,004 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-13 15:37:03,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-13 15:37:03,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-13 15:37:03,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-13 15:37:03,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-13 15:37:03,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-13 15:37:03,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-13 15:37:03,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-13 15:37:03,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-13 15:37:03,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-13 15:37:03,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-13 15:37:03,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-13 15:37:03,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-13 15:37:03,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-13 15:37:03,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-13 15:37:03,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-13 15:37:03,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-13 15:37:03,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-13 15:37:03,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-13 15:37:03,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-13 15:37:03,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-13 15:37:03,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-13 15:37:03,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-13 15:37:03,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-13 15:37:03,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-13 15:37:03,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-13 15:37:03,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-13 15:37:03,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-13 15:37:03,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-13 15:37:03,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-13 15:37:03,011 INFO L130 BoogieDeclarations]: Found specification of procedure gr_queue [2024-11-13 15:37:03,011 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_queue [2024-11-13 15:37:03,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-13 15:37:03,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-13 15:37:03,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-13 15:37:03,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-13 15:37:03,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-13 15:37:03,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-13 15:37:03,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-13 15:37:03,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-13 15:37:03,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-13 15:37:03,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-13 15:37:03,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-13 15:37:03,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-13 15:37:03,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-13 15:37:03,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-13 15:37:03,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-13 15:37:03,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-13 15:37:03,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-13 15:37:03,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-13 15:37:03,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-13 15:37:03,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-13 15:37:03,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-13 15:37:03,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-13 15:37:03,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-13 15:37:03,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-13 15:37:03,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-13 15:37:03,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-13 15:37:03,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-13 15:37:03,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-13 15:37:03,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-13 15:37:03,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-13 15:37:03,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-13 15:37:03,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 15:37:03,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 15:37:03,013 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2024-11-13 15:37:03,014 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2024-11-13 15:37:03,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 15:37:03,019 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 15:37:03,019 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_halt_wedge [2024-11-13 15:37:03,019 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_halt_wedge [2024-11-13 15:37:03,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-13 15:37:03,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-13 15:37:03,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 15:37:03,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 15:37:03,019 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2024-11-13 15:37:03,020 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2024-11-13 15:37:03,020 INFO L130 BoogieDeclarations]: Found specification of procedure usb_speed_string [2024-11-13 15:37:03,021 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_speed_string [2024-11-13 15:37:03,021 INFO L130 BoogieDeclarations]: Found specification of procedure gr_control_stall [2024-11-13 15:37:03,021 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_control_stall [2024-11-13 15:37:03,021 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2024-11-13 15:37:03,022 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2024-11-13 15:37:03,022 INFO L130 BoogieDeclarations]: Found specification of procedure gr_stop_activity [2024-11-13 15:37:03,022 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_stop_activity [2024-11-13 15:37:03,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 15:37:03,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 15:37:03,023 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_enable [2024-11-13 15:37:03,023 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_enable [2024-11-13 15:37:03,023 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_halt_wedge [2024-11-13 15:37:03,023 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_halt_wedge [2024-11-13 15:37:03,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-13 15:37:03,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-13 15:37:03,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-13 15:37:03,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-13 15:37:03,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-13 15:37:03,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-13 15:37:03,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-13 15:37:03,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-13 15:37:03,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-13 15:37:03,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-13 15:37:03,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-13 15:37:03,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-13 15:37:03,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-13 15:37:03,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-13 15:37:03,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-13 15:37:03,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-13 15:37:03,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-13 15:37:03,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-13 15:37:03,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-13 15:37:03,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-13 15:37:03,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-13 15:37:03,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-13 15:37:03,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-13 15:37:03,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-13 15:37:03,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-13 15:37:03,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-13 15:37:03,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-13 15:37:03,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-13 15:37:03,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-13 15:37:03,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-13 15:37:03,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-13 15:37:03,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-13 15:37:03,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-13 15:37:03,029 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-13 15:37:03,029 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-13 15:37:03,029 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-13 15:37:03,029 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-13 15:37:03,029 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-13 15:37:03,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-13 15:37:03,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-13 15:37:03,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-13 15:37:03,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-13 15:37:03,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-13 15:37:03,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-13 15:37:03,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-13 15:37:03,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-13 15:37:03,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-13 15:37:03,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-13 15:37:03,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-13 15:37:03,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-13 15:37:03,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-13 15:37:03,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-13 15:37:03,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-13 15:37:03,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-13 15:37:03,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-13 15:37:03,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-13 15:37:03,031 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-13 15:37:03,031 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-13 15:37:03,031 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-13 15:37:03,031 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-13 15:37:03,031 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-13 15:37:03,031 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-13 15:37:03,031 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2024-11-13 15:37:03,031 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2024-11-13 15:37:03,031 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 15:37:03,031 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 15:37:03,031 INFO L130 BoogieDeclarations]: Found specification of procedure gr_queue_int [2024-11-13 15:37:03,031 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_queue_int [2024-11-13 15:37:03,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 15:37:03,031 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-13 15:37:03,031 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-13 15:37:03,031 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dequeue [2024-11-13 15:37:03,031 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dequeue [2024-11-13 15:37:03,031 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_remove [2024-11-13 15:37:03,032 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_remove [2024-11-13 15:37:03,032 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32be [2024-11-13 15:37:03,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32be [2024-11-13 15:37:03,034 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2024-11-13 15:37:03,034 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2024-11-13 15:37:03,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-13 15:37:03,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-13 15:37:03,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-13 15:37:03,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-13 15:37:03,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-13 15:37:03,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-13 15:37:03,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-13 15:37:03,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-13 15:37:03,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-13 15:37:03,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-13 15:37:03,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-13 15:37:03,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-13 15:37:03,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-13 15:37:03,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-13 15:37:03,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-13 15:37:03,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-13 15:37:03,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-13 15:37:03,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-13 15:37:03,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-13 15:37:03,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-13 15:37:03,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-13 15:37:03,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-13 15:37:03,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-13 15:37:03,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-13 15:37:03,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-13 15:37:03,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-13 15:37:03,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-13 15:37:03,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-13 15:37:03,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-13 15:37:03,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-13 15:37:03,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-13 15:37:03,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-13 15:37:03,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-13 15:37:03,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-13 15:37:03,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-13 15:37:03,037 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_setup [2024-11-13 15:37:03,038 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_setup [2024-11-13 15:37:03,038 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-13 15:37:03,038 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-13 15:37:03,038 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 15:37:03,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-13 15:37:03,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-13 15:37:03,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-13 15:37:03,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-13 15:37:03,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-13 15:37:03,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-13 15:37:03,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-13 15:37:03,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-13 15:37:03,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-13 15:37:03,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-13 15:37:03,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-13 15:37:03,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-13 15:37:03,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-13 15:37:03,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-13 15:37:03,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-13 15:37:03,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-13 15:37:03,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-13 15:37:03,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-13 15:37:03,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-13 15:37:03,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-13 15:37:03,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-13 15:37:03,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-13 15:37:03,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-13 15:37:03,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-13 15:37:03,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-13 15:37:03,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-13 15:37:03,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-13 15:37:03,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-13 15:37:03,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-13 15:37:03,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-13 15:37:03,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-13 15:37:03,044 INFO L130 BoogieDeclarations]: Found specification of procedure gr_alloc_request [2024-11-13 15:37:03,044 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_alloc_request [2024-11-13 15:37:03,044 INFO L130 BoogieDeclarations]: Found specification of procedure gr_wakeup [2024-11-13 15:37:03,044 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_wakeup [2024-11-13 15:37:03,044 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2024-11-13 15:37:03,044 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2024-11-13 15:37:03,044 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_reset [2024-11-13 15:37:03,044 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_reset [2024-11-13 15:37:03,044 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-13 15:37:03,045 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-13 15:37:03,045 INFO L130 BoogieDeclarations]: Found specification of procedure gr_udc_stop [2024-11-13 15:37:03,045 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_udc_stop [2024-11-13 15:37:03,045 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_nuke [2024-11-13 15:37:03,045 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_nuke [2024-11-13 15:37:03,045 INFO L130 BoogieDeclarations]: Found specification of procedure gr_fifo_flush [2024-11-13 15:37:03,045 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_fifo_flush [2024-11-13 15:37:03,045 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_disable [2024-11-13 15:37:03,045 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_disable [2024-11-13 15:37:03,045 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-13 15:37:03,045 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-13 15:37:03,045 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0out_requeue [2024-11-13 15:37:03,045 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0out_requeue [2024-11-13 15:37:03,045 INFO L130 BoogieDeclarations]: Found specification of procedure gr_vbus_connected [2024-11-13 15:37:03,045 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_vbus_connected [2024-11-13 15:37:03,045 INFO L130 BoogieDeclarations]: Found specification of procedure gr_enable_vbus_detect [2024-11-13 15:37:03,045 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_enable_vbus_detect [2024-11-13 15:37:03,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-13 15:37:03,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-13 15:37:03,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-13 15:37:03,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-13 15:37:03,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-13 15:37:03,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-13 15:37:03,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-13 15:37:03,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-13 15:37:03,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-13 15:37:03,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-13 15:37:03,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-13 15:37:03,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-13 15:37:03,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-13 15:37:03,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-13 15:37:03,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-13 15:37:03,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-13 15:37:03,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-13 15:37:03,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-13 15:37:03,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-13 15:37:03,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-13 15:37:03,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-13 15:37:03,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-13 15:37:03,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-13 15:37:03,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-13 15:37:03,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-13 15:37:03,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-13 15:37:03,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-13 15:37:03,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-13 15:37:03,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-13 15:37:03,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-13 15:37:03,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-13 15:37:03,051 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-13 15:37:03,051 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-13 15:37:03,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-13 15:37:03,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-13 15:37:03,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-13 15:37:03,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-13 15:37:03,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-13 15:37:03,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-13 15:37:03,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-13 15:37:03,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-13 15:37:03,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-13 15:37:03,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-13 15:37:03,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-13 15:37:03,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-13 15:37:03,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-13 15:37:03,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-13 15:37:03,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-13 15:37:03,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-13 15:37:03,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-13 15:37:03,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-13 15:37:03,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-13 15:37:03,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-13 15:37:03,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-13 15:37:03,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-13 15:37:03,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-13 15:37:03,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-13 15:37:03,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-13 15:37:03,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-13 15:37:03,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-13 15:37:03,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-13 15:37:03,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-13 15:37:03,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-13 15:37:03,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-13 15:37:03,053 INFO L130 BoogieDeclarations]: Found specification of procedure gr_irq_handler [2024-11-13 15:37:03,053 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_irq_handler [2024-11-13 15:37:03,053 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-13 15:37:03,053 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-13 15:37:03,053 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_wedge [2024-11-13 15:37:03,053 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_wedge [2024-11-13 15:37:03,053 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_threaded_irq [2024-11-13 15:37:03,053 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_threaded_irq [2024-11-13 15:37:03,053 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dfs_open [2024-11-13 15:37:03,053 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dfs_open [2024-11-13 15:37:03,053 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32be [2024-11-13 15:37:03,053 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32be [2024-11-13 15:37:03,053 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_respond_empty [2024-11-13 15:37:03,053 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_respond_empty [2024-11-13 15:37:03,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-13 15:37:03,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-13 15:37:03,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-13 15:37:03,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-13 15:37:03,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-13 15:37:03,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-13 15:37:03,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-13 15:37:03,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-13 15:37:03,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-13 15:37:03,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-13 15:37:03,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-13 15:37:03,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-13 15:37:03,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-13 15:37:03,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-13 15:37:03,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-13 15:37:03,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-13 15:37:03,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-13 15:37:03,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-13 15:37:03,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-13 15:37:03,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-13 15:37:03,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-13 15:37:03,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-13 15:37:03,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-13 15:37:03,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-13 15:37:03,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-13 15:37:03,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-13 15:37:03,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-13 15:37:03,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-13 15:37:03,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-13 15:37:03,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-13 15:37:03,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-13 15:37:03,060 INFO L130 BoogieDeclarations]: Found specification of procedure gr_irq [2024-11-13 15:37:03,060 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_irq [2024-11-13 15:37:03,060 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_init [2024-11-13 15:37:03,060 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_init [2024-11-13 15:37:03,060 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2024-11-13 15:37:03,060 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2024-11-13 15:37:03,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-13 15:37:03,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-13 15:37:03,060 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-13 15:37:03,060 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-13 15:37:03,060 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_respond [2024-11-13 15:37:03,060 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_respond [2024-11-13 15:37:03,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-13 15:37:03,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-13 15:37:03,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-13 15:37:03,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-13 15:37:03,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-13 15:37:03,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-13 15:37:03,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-13 15:37:03,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-13 15:37:03,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-13 15:37:03,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-13 15:37:03,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-13 15:37:03,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-13 15:37:03,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-13 15:37:03,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-13 15:37:03,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-13 15:37:03,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-13 15:37:03,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-13 15:37:03,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-13 15:37:03,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-13 15:37:03,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-13 15:37:03,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-13 15:37:03,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-13 15:37:03,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-13 15:37:03,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-13 15:37:03,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-13 15:37:03,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-13 15:37:03,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-13 15:37:03,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-13 15:37:03,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-13 15:37:03,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-13 15:37:03,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-13 15:37:03,066 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-13 15:37:03,066 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-13 15:37:03,066 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2024-11-13 15:37:03,066 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2024-11-13 15:37:03,066 INFO L130 BoogieDeclarations]: Found specification of procedure gr_disable_interrupts_and_pullup [2024-11-13 15:37:03,066 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_disable_interrupts_and_pullup [2024-11-13 15:37:03,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 15:37:03,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 15:37:03,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-13 15:37:03,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-13 15:37:03,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 15:37:03,067 INFO L130 BoogieDeclarations]: Found specification of procedure gr_request_irq [2024-11-13 15:37:03,067 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_request_irq [2024-11-13 15:37:03,067 INFO L130 BoogieDeclarations]: Found specification of procedure gr_add_dma_desc [2024-11-13 15:37:03,067 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_add_dma_desc [2024-11-13 15:37:03,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-13 15:37:03,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-13 15:37:03,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 15:37:03,067 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_set_state [2024-11-13 15:37:03,067 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_set_state [2024-11-13 15:37:03,067 INFO L130 BoogieDeclarations]: Found specification of procedure gr_abort_dma [2024-11-13 15:37:03,067 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_abort_dma [2024-11-13 15:37:03,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-13 15:37:03,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-13 15:37:03,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-13 15:37:03,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-13 15:37:03,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-13 15:37:03,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-13 15:37:03,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-13 15:37:03,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-13 15:37:03,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-13 15:37:03,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-13 15:37:03,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-13 15:37:03,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-13 15:37:03,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-13 15:37:03,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-13 15:37:03,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-13 15:37:03,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-13 15:37:03,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-13 15:37:03,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-13 15:37:03,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-13 15:37:03,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-13 15:37:03,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-13 15:37:03,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-13 15:37:03,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-13 15:37:03,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-13 15:37:03,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-13 15:37:03,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-13 15:37:03,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-13 15:37:03,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-13 15:37:03,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-13 15:37:03,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-13 15:37:03,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-13 15:37:03,069 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0state_string [2024-11-13 15:37:03,069 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0state_string [2024-11-13 15:37:03,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-13 15:37:03,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-13 15:37:03,069 INFO L130 BoogieDeclarations]: Found specification of procedure gr_fifo_status [2024-11-13 15:37:03,069 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_fifo_status [2024-11-13 15:37:03,069 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 15:37:03,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 15:37:03,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2024-11-13 15:37:03,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2024-11-13 15:37:03,069 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_address [2024-11-13 15:37:03,069 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_address [2024-11-13 15:37:03,069 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dbgprint_request [2024-11-13 15:37:03,069 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dbgprint_request [2024-11-13 15:37:03,069 INFO L130 BoogieDeclarations]: Found specification of procedure gr_free_request [2024-11-13 15:37:03,069 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_free_request [2024-11-13 15:37:03,069 INFO L130 BoogieDeclarations]: Found specification of procedure gr_udc_start [2024-11-13 15:37:03,069 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_udc_start [2024-11-13 15:37:03,069 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_ep0state [2024-11-13 15:37:03,069 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_ep0state [2024-11-13 15:37:03,070 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2024-11-13 15:37:03,070 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2024-11-13 15:37:03,070 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dma_advance [2024-11-13 15:37:03,074 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dma_advance [2024-11-13 15:37:03,074 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2024-11-13 15:37:03,074 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2024-11-13 15:37:03,074 INFO L130 BoogieDeclarations]: Found specification of procedure of_property_read_u32_index [2024-11-13 15:37:03,074 INFO L138 BoogieDeclarations]: Found implementation of procedure of_property_read_u32_index [2024-11-13 15:37:03,074 INFO L130 BoogieDeclarations]: Found specification of procedure gr_get_frame [2024-11-13 15:37:03,074 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_get_frame [2024-11-13 15:37:03,074 INFO L130 BoogieDeclarations]: Found specification of procedure gr_probe [2024-11-13 15:37:03,074 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_probe [2024-11-13 15:37:03,075 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_set_maxpacket_limit [2024-11-13 15:37:03,075 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_set_maxpacket_limit [2024-11-13 15:37:03,075 INFO L130 BoogieDeclarations]: Found specification of procedure gr_remove [2024-11-13 15:37:03,075 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_remove [2024-11-13 15:37:03,075 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_respond_u16 [2024-11-13 15:37:03,075 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_respond_u16 [2024-11-13 15:37:03,075 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-13 15:37:03,075 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-13 15:37:03,075 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 15:37:03,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 15:37:03,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-13 15:37:03,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-13 15:37:03,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-13 15:37:03,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-13 15:37:03,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-13 15:37:03,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-13 15:37:03,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-13 15:37:03,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-13 15:37:03,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-13 15:37:03,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-13 15:37:03,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-13 15:37:03,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-13 15:37:03,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-13 15:37:03,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-13 15:37:03,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-13 15:37:03,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-13 15:37:03,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-13 15:37:03,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-13 15:37:03,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-13 15:37:03,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-13 15:37:03,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-13 15:37:03,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-13 15:37:03,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-13 15:37:03,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-13 15:37:03,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-13 15:37:03,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-13 15:37:03,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-13 15:37:03,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-13 15:37:03,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-13 15:37:03,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-13 15:37:03,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-13 15:37:03,078 INFO L130 BoogieDeclarations]: Found specification of procedure gr_start_dma [2024-11-13 15:37:03,078 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_start_dma [2024-11-13 15:37:03,078 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 15:37:03,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 15:37:03,078 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-13 15:37:03,078 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-13 15:37:04,598 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 15:37:04,602 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 15:37:20,718 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 15:37:30,328 INFO L? ?]: Removed 1992 outVars from TransFormulas that were not future-live. [2024-11-13 15:37:30,328 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 15:37:30,404 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 15:37:30,404 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 15:37:30,405 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 03:37:30 BoogieIcfgContainer [2024-11-13 15:37:30,408 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 15:37:30,412 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 15:37:30,412 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 15:37:30,418 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 15:37:30,418 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 03:36:57" (1/3) ... [2024-11-13 15:37:30,419 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@651ff64d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 03:37:30, skipping insertion in model container [2024-11-13 15:37:30,419 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:37:00" (2/3) ... [2024-11-13 15:37:30,419 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@651ff64d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 03:37:30, skipping insertion in model container [2024-11-13 15:37:30,419 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 03:37:30" (3/3) ... [2024-11-13 15:37:30,421 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--usb--gadget--udc--gr_udc.ko-entry_point.cil.out.i [2024-11-13 15:37:30,445 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 15:37:30,449 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--usb--gadget--udc--gr_udc.ko-entry_point.cil.out.i that has 121 procedures, 1946 locations, 1 initial locations, 33 loop locations, and 1 error locations. [2024-11-13 15:37:30,601 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-13 15:37:30,623 INFO L333 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, 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;@d5a4f32, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-13 15:37:30,624 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-13 15:37:30,638 INFO L276 IsEmpty]: Start isEmpty. Operand has 1829 states, 1318 states have (on average 1.3808801213960546) internal successors, (1820), 1362 states have internal predecessors, (1820), 419 states have call successors, (419), 91 states have call predecessors, (419), 90 states have return successors, (409), 397 states have call predecessors, (409), 409 states have call successors, (409) [2024-11-13 15:37:30,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 15:37:30,671 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:37:30,674 INFO L215 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:37:30,674 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 15:37:30,681 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:37:30,681 INFO L85 PathProgramCache]: Analyzing trace with hash -503364336, now seen corresponding path program 1 times [2024-11-13 15:37:30,693 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:37:30,693 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [947035292] [2024-11-13 15:37:30,694 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:37:30,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:38:54,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:38:55,348 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 15:38:55,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:38:55,443 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:38:55,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:38:55,461 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-13 15:38:55,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:38:55,474 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-13 15:38:55,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:38:55,502 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:38:55,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:38:55,512 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-13 15:38:55,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:38:55,525 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-13 15:38:55,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:38:55,546 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:38:55,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:38:55,555 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-13 15:38:55,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:38:55,566 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-13 15:38:55,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:38:55,585 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:38:55,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:38:55,594 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-13 15:38:55,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:38:55,701 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 15:38:55,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:38:55,719 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:38:55,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:38:55,730 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-13 15:38:55,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:38:55,747 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:38:55,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:38:55,757 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-13 15:38:55,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:38:55,773 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:38:55,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:38:55,784 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-13 15:38:55,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:38:55,802 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:38:55,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:38:55,812 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-13 15:38:55,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:38:55,827 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:38:55,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:38:55,838 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-13 15:38:55,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:38:55,859 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:38:55,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:38:55,875 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-13 15:38:55,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:38:55,899 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:38:55,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:38:55,926 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 273 trivial. 0 not checked. [2024-11-13 15:38:55,926 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:38:55,928 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [947035292] [2024-11-13 15:38:55,929 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [947035292] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:38:55,929 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:38:55,929 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 15:38:55,935 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1318367835] [2024-11-13 15:38:55,935 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:38:55,943 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 15:38:55,943 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:38:55,967 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 15:38:55,968 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-13 15:38:55,974 INFO L87 Difference]: Start difference. First operand has 1829 states, 1318 states have (on average 1.3808801213960546) internal successors, (1820), 1362 states have internal predecessors, (1820), 419 states have call successors, (419), 91 states have call predecessors, (419), 90 states have return successors, (409), 397 states have call predecessors, (409), 409 states have call successors, (409) Second operand has 5 states, 5 states have (on average 9.4) internal successors, (47), 2 states have internal predecessors, (47), 2 states have call successors, (17), 5 states have call predecessors, (17), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2024-11-13 15:39:00,177 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:39:04,651 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.47s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:39:58,675 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:39:58,675 INFO L93 Difference]: Finished difference Result 4078 states and 6108 transitions. [2024-11-13 15:39:58,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-13 15:39:58,678 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 2 states have internal predecessors, (47), 2 states have call successors, (17), 5 states have call predecessors, (17), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 165 [2024-11-13 15:39:58,678 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:39:58,717 INFO L225 Difference]: With dead ends: 4078 [2024-11-13 15:39:58,718 INFO L226 Difference]: Without dead ends: 2232 [2024-11-13 15:39:58,736 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 61 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2024-11-13 15:39:58,739 INFO L432 NwaCegarLoop]: 389 mSDtfsCounter, 3217 mSDsluCounter, 809 mSDsCounter, 0 mSdLazyCounter, 5068 mSolverCounterSat, 1205 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 59.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3447 SdHoareTripleChecker+Valid, 1198 SdHoareTripleChecker+Invalid, 6275 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1205 IncrementalHoareTripleChecker+Valid, 5068 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 61.8s IncrementalHoareTripleChecker+Time [2024-11-13 15:39:58,740 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3447 Valid, 1198 Invalid, 6275 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1205 Valid, 5068 Invalid, 2 Unknown, 0 Unchecked, 61.8s Time] [2024-11-13 15:39:58,766 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2232 states. [2024-11-13 15:39:58,951 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2232 to 1807. [2024-11-13 15:39:58,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1807 states, 1308 states have (on average 1.3608562691131498) internal successors, (1780), 1340 states have internal predecessors, (1780), 409 states have call successors, (409), 90 states have call predecessors, (409), 89 states have return successors, (408), 396 states have call predecessors, (408), 408 states have call successors, (408) [2024-11-13 15:39:58,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1807 states to 1807 states and 2597 transitions. [2024-11-13 15:39:58,981 INFO L78 Accepts]: Start accepts. Automaton has 1807 states and 2597 transitions. Word has length 165 [2024-11-13 15:39:58,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:39:58,982 INFO L471 AbstractCegarLoop]: Abstraction has 1807 states and 2597 transitions. [2024-11-13 15:39:58,982 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.4) internal successors, (47), 2 states have internal predecessors, (47), 2 states have call successors, (17), 5 states have call predecessors, (17), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2024-11-13 15:39:58,983 INFO L276 IsEmpty]: Start isEmpty. Operand 1807 states and 2597 transitions. [2024-11-13 15:39:58,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 15:39:58,989 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:39:58,990 INFO L215 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:39:58,990 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-13 15:39:58,990 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 15:39:58,991 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:39:58,991 INFO L85 PathProgramCache]: Analyzing trace with hash -1629239800, now seen corresponding path program 1 times [2024-11-13 15:39:58,991 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:39:58,991 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [349206630] [2024-11-13 15:39:58,991 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:39:58,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:41:20,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:41:21,643 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 15:41:21,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:41:21,764 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:41:21,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:41:21,774 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-13 15:41:21,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:41:21,783 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-13 15:41:21,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:41:21,799 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:41:21,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:41:21,808 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-13 15:41:21,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:41:21,817 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-13 15:41:21,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:41:21,838 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:41:21,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:41:21,848 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-13 15:41:21,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:41:21,857 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-13 15:41:21,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:41:21,875 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:41:21,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:41:21,883 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-13 15:41:21,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:41:22,072 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 15:41:22,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:41:22,086 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:41:22,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:41:22,095 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-13 15:41:22,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:41:22,107 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:41:22,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:41:22,117 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-13 15:41:22,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:41:22,129 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:41:22,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:41:22,137 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-13 15:41:22,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:41:22,149 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:41:22,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:41:22,158 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-13 15:41:22,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:41:22,170 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:41:22,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:41:22,178 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-13 15:41:22,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:41:22,189 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:41:22,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:41:22,198 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-13 15:41:22,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:41:22,210 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:41:22,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:41:22,221 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 273 trivial. 0 not checked. [2024-11-13 15:41:22,221 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:41:22,221 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [349206630] [2024-11-13 15:41:22,221 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [349206630] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:41:22,222 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:41:22,222 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-13 15:41:22,222 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [625128613] [2024-11-13 15:41:22,222 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:41:22,225 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 15:41:22,226 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:41:22,227 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 15:41:22,228 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-13 15:41:22,229 INFO L87 Difference]: Start difference. First operand 1807 states and 2597 transitions. Second operand has 6 states, 6 states have (on average 7.833333333333333) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (17), 5 states have call predecessors, (17), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2024-11-13 15:41:26,424 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:41:30,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.39s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:42:48,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:42:48,853 INFO L93 Difference]: Finished difference Result 6047 states and 8843 transitions. [2024-11-13 15:42:48,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-13 15:42:48,853 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.833333333333333) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (17), 5 states have call predecessors, (17), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 165 [2024-11-13 15:42:48,854 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:42:48,885 INFO L225 Difference]: With dead ends: 6047 [2024-11-13 15:42:48,885 INFO L226 Difference]: Without dead ends: 4274 [2024-11-13 15:42:48,893 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2024-11-13 15:42:48,894 INFO L432 NwaCegarLoop]: 363 mSDtfsCounter, 9121 mSDsluCounter, 756 mSDsCounter, 0 mSdLazyCounter, 6605 mSolverCounterSat, 4592 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 81.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9409 SdHoareTripleChecker+Valid, 1119 SdHoareTripleChecker+Invalid, 11199 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4592 IncrementalHoareTripleChecker+Valid, 6605 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 85.1s IncrementalHoareTripleChecker+Time [2024-11-13 15:42:48,895 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [9409 Valid, 1119 Invalid, 11199 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4592 Valid, 6605 Invalid, 2 Unknown, 0 Unchecked, 85.1s Time] [2024-11-13 15:42:48,901 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4274 states. [2024-11-13 15:42:49,355 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4274 to 3446. [2024-11-13 15:42:49,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3446 states, 2499 states have (on average 1.359343737494998) internal successors, (3397), 2562 states have internal predecessors, (3397), 774 states have call successors, (774), 173 states have call predecessors, (774), 172 states have return successors, (773), 749 states have call predecessors, (773), 773 states have call successors, (773) [2024-11-13 15:42:49,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3446 states to 3446 states and 4944 transitions. [2024-11-13 15:42:49,407 INFO L78 Accepts]: Start accepts. Automaton has 3446 states and 4944 transitions. Word has length 165 [2024-11-13 15:42:49,411 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:42:49,412 INFO L471 AbstractCegarLoop]: Abstraction has 3446 states and 4944 transitions. [2024-11-13 15:42:49,412 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.833333333333333) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (17), 5 states have call predecessors, (17), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2024-11-13 15:42:49,412 INFO L276 IsEmpty]: Start isEmpty. Operand 3446 states and 4944 transitions. [2024-11-13 15:42:49,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-13 15:42:49,428 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:42:49,429 INFO L215 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:42:49,433 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-13 15:42:49,433 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 15:42:49,434 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:42:49,434 INFO L85 PathProgramCache]: Analyzing trace with hash 805030724, now seen corresponding path program 1 times [2024-11-13 15:42:49,434 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:42:49,434 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1383458377] [2024-11-13 15:42:49,434 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:42:49,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:44:10,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:44:13,432 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 15:44:13,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:44:13,616 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:44:13,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:44:13,623 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-13 15:44:13,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:44:13,630 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-13 15:44:13,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:44:13,654 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:44:13,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:44:13,662 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-13 15:44:13,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:44:13,671 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-13 15:44:13,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:44:13,690 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:44:13,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:44:13,698 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-13 15:44:13,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:44:13,706 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-13 15:44:13,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:44:13,725 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:44:13,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:44:13,732 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-13 15:44:13,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:44:13,994 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 15:44:13,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:44:14,011 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:44:14,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:44:14,020 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-13 15:44:14,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:44:14,040 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:44:14,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:44:14,047 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-13 15:44:14,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:44:14,067 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:44:14,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:44:14,074 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-13 15:44:14,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:44:14,089 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:44:14,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:44:14,096 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-13 15:44:14,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:44:14,110 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:44:14,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:44:14,117 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-13 15:44:14,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:44:14,132 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:44:14,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:44:14,138 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-13 15:44:14,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:44:14,152 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:44:14,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:44:14,376 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-13 15:44:14,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:44:14,383 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2024-11-13 15:44:14,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:44:14,392 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-11-13 15:44:14,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:44:14,399 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2024-11-13 15:44:14,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:44:14,406 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2024-11-13 15:44:14,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:44:14,413 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2024-11-13 15:44:14,413 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:44:14,414 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1383458377] [2024-11-13 15:44:14,414 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1383458377] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:44:14,414 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:44:14,414 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-11-13 15:44:14,414 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1756396368] [2024-11-13 15:44:14,414 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:44:14,415 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-13 15:44:14,415 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:44:14,415 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-13 15:44:14,416 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2024-11-13 15:44:14,416 INFO L87 Difference]: Start difference. First operand 3446 states and 4944 transitions. Second operand has 9 states, 9 states have (on average 10.666666666666666) internal successors, (96), 4 states have internal predecessors, (96), 3 states have call successors, (28), 7 states have call predecessors, (28), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) [2024-11-13 15:44:18,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:44:23,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.44s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:44:27,476 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.43s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:47:12,244 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 15:47:12,245 INFO L93 Difference]: Finished difference Result 12358 states and 18171 transitions. [2024-11-13 15:47:12,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2024-11-13 15:47:12,245 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 10.666666666666666) internal successors, (96), 4 states have internal predecessors, (96), 3 states have call successors, (28), 7 states have call predecessors, (28), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) Word has length 234 [2024-11-13 15:47:12,246 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 15:47:12,319 INFO L225 Difference]: With dead ends: 12358 [2024-11-13 15:47:12,319 INFO L226 Difference]: Without dead ends: 8946 [2024-11-13 15:47:12,340 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 140 ImplicationChecksByTransitivity, 4.3s TimeCoverageRelationStatistics Valid=188, Invalid=412, Unknown=0, NotChecked=0, Total=600 [2024-11-13 15:47:12,341 INFO L432 NwaCegarLoop]: 484 mSDtfsCounter, 10868 mSDsluCounter, 2432 mSDsCounter, 0 mSdLazyCounter, 13566 mSolverCounterSat, 5507 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 168.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11076 SdHoareTripleChecker+Valid, 2916 SdHoareTripleChecker+Invalid, 19076 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 5507 IncrementalHoareTripleChecker+Valid, 13566 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 173.5s IncrementalHoareTripleChecker+Time [2024-11-13 15:47:12,342 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [11076 Valid, 2916 Invalid, 19076 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [5507 Valid, 13566 Invalid, 3 Unknown, 0 Unchecked, 173.5s Time] [2024-11-13 15:47:12,356 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8946 states. [2024-11-13 15:47:12,833 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8946 to 6857. [2024-11-13 15:47:12,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6857 states, 4977 states have (on average 1.3606590315451075) internal successors, (6772), 5111 states have internal predecessors, (6772), 1535 states have call successors, (1535), 345 states have call predecessors, (1535), 344 states have return successors, (1534), 1478 states have call predecessors, (1534), 1534 states have call successors, (1534) [2024-11-13 15:47:12,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6857 states to 6857 states and 9841 transitions. [2024-11-13 15:47:12,894 INFO L78 Accepts]: Start accepts. Automaton has 6857 states and 9841 transitions. Word has length 234 [2024-11-13 15:47:12,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 15:47:12,895 INFO L471 AbstractCegarLoop]: Abstraction has 6857 states and 9841 transitions. [2024-11-13 15:47:12,895 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 10.666666666666666) internal successors, (96), 4 states have internal predecessors, (96), 3 states have call successors, (28), 7 states have call predecessors, (28), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) [2024-11-13 15:47:12,895 INFO L276 IsEmpty]: Start isEmpty. Operand 6857 states and 9841 transitions. [2024-11-13 15:47:12,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 15:47:12,911 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 15:47:12,911 INFO L215 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 15:47:12,911 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-13 15:47:12,912 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 15:47:12,912 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 15:47:12,913 INFO L85 PathProgramCache]: Analyzing trace with hash -1442234044, now seen corresponding path program 1 times [2024-11-13 15:47:12,913 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 15:47:12,913 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1489600896] [2024-11-13 15:47:12,913 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 15:47:12,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 15:48:29,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:48:31,652 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-13 15:48:31,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:48:31,844 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:48:31,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:48:31,849 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-13 15:48:31,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:48:31,856 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-13 15:48:31,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:48:31,872 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:48:31,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:48:31,878 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-13 15:48:31,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:48:31,884 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-13 15:48:31,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:48:31,901 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:48:31,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:48:31,906 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-13 15:48:31,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:48:31,911 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-13 15:48:31,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:48:31,930 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:48:31,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:48:31,934 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-13 15:48:31,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:48:32,201 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2024-11-13 15:48:32,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:48:32,216 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:48:32,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:48:32,226 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2024-11-13 15:48:32,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:48:32,243 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:48:32,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:48:32,248 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-13 15:48:32,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:48:32,260 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:48:32,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:48:32,267 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-13 15:48:32,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:48:32,280 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:48:32,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:48:32,287 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-11-13 15:48:32,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:48:32,299 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:48:32,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:48:32,305 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2024-11-13 15:48:32,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:48:32,318 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:48:32,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:48:32,323 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2024-11-13 15:48:32,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:48:32,335 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-13 15:48:32,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:48:32,572 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2024-11-13 15:48:32,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:48:32,578 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2024-11-13 15:48:32,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:48:32,585 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2024-11-13 15:48:32,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:48:32,591 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-13 15:48:32,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:48:32,597 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2024-11-13 15:48:32,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 15:48:32,603 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2024-11-13 15:48:32,603 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 15:48:32,603 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1489600896] [2024-11-13 15:48:32,603 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1489600896] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 15:48:32,604 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 15:48:32,604 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2024-11-13 15:48:32,604 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1961131346] [2024-11-13 15:48:32,604 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 15:48:32,605 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-13 15:48:32,605 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 15:48:32,605 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-13 15:48:32,605 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2024-11-13 15:48:32,606 INFO L87 Difference]: Start difference. First operand 6857 states and 9841 transitions. Second operand has 9 states, 9 states have (on average 10.333333333333334) internal successors, (93), 4 states have internal predecessors, (93), 3 states have call successors, (28), 7 states have call predecessors, (28), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) [2024-11-13 15:48:36,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:48:41,218 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.43s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 15:48:45,682 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.46s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []